php-parser/pkg/printer/printer.go

2933 lines
63 KiB
Go

package printer
import (
"bytes"
"io"
"strings"
"github.com/z7zmey/php-parser/pkg/ast"
"github.com/z7zmey/php-parser/pkg/token"
)
type printerState int
const (
PhpState printerState = iota
HtmlState
)
type Printer struct {
w io.Writer
s printerState
bufStart string
lastWrite []byte
}
// NewPrinter - Constructor for Printer
func NewPrinter(w io.Writer) *Printer {
return &Printer{
w: w,
}
}
func (p *Printer) SetState(s printerState) {
p.s = s
}
func (p *Printer) write(b []byte) {
p.lastWrite = b
p.w.Write(b)
}
func (p *Printer) Print(n ast.Vertex) {
_, isRoot := n.(*ast.Root)
_, isInlineHtml := n.(*ast.StmtInlineHtml)
if p.s == HtmlState && !isInlineHtml && !isRoot {
if n.GetNode().Tokens.IsEmpty() {
p.bufStart = "<?php "
}
p.SetState(PhpState)
}
p.printNode(n)
}
func (p *Printer) joinPrint(glue string, nn []ast.Vertex) {
for k, n := range nn {
if k > 0 {
p.write([]byte(glue))
}
p.Print(n)
}
}
func (p *Printer) joinPrintRefactored(glue string, nn []ast.Vertex) {
for k, n := range nn {
if k > 0 {
p.bufStart = glue
}
p.Print(n)
}
}
func (p *Printer) printSeparatedList(nodeList []ast.Vertex, separatorList []*token.Token, def string) {
var separators []*token.Token
if cap(separatorList) >= len(nodeList) {
separators = separatorList[:len(nodeList)]
} else {
separators = make([]*token.Token, len(nodeList))
copy(separators, separatorList)
}
for k, n := range nodeList {
p.Print(n)
if k < len(nodeList)-1 {
p.printToken(separators[k], def)
} else {
p.printToken(separators[k], "")
}
}
}
func (p *Printer) printNodes(nn []ast.Vertex) {
for _, n := range nn {
p.Print(n)
}
}
func (p *Printer) printFreeFloatingOrDefault(n ast.Vertex, pos token.Position, def string) {
if n == nil {
return
}
if len(n.GetNode().Tokens[pos]) == 0 {
p.write([]byte(def))
return
}
for _, m := range n.GetNode().Tokens[pos] {
p.write(m.Value)
}
}
func (p *Printer) printToken(t *token.Token, def string) {
if t != nil {
p.write(t.Skipped)
p.write(t.Value)
p.bufStart = ""
return
}
if def != "" {
p.write([]byte(p.bufStart))
p.bufStart = ""
p.write([]byte(def))
return
}
}
func (p *Printer) printFreeFloating(n ast.Vertex, pos token.Position) {
if n == nil {
return
}
for _, m := range n.GetNode().Tokens[pos] {
p.write(m.Value)
}
}
func (p *Printer) printNode(n ast.Vertex) {
switch n := n.(type) {
// node
case *ast.Root:
p.printNodeRoot(n)
case *ast.Identifier:
p.printNodeIdentifier(n)
case *ast.Reference:
p.printNodeReference(n)
case *ast.Variadic:
p.printNodeVariadic(n)
case *ast.Parameter:
p.printNodeParameter(n)
case *ast.Nullable:
p.printNodeNullable(n)
case *ast.Argument:
p.printNodeArgument(n)
// name
case *ast.NameNamePart:
p.printNameNamePart(n)
case *ast.NameName:
p.printNameName(n)
case *ast.NameFullyQualified:
p.printNameFullyQualified(n)
case *ast.NameRelative:
p.printNameRelative(n)
// scalar
case *ast.ScalarLnumber:
p.printScalarLNumber(n)
case *ast.ScalarDnumber:
p.printScalarDNumber(n)
case *ast.ScalarString:
p.printScalarString(n)
case *ast.ScalarEncapsedStringPart:
p.printScalarEncapsedStringPart(n)
case *ast.ScalarEncapsed:
p.printScalarEncapsed(n)
case *ast.ScalarHeredoc:
p.printScalarHeredoc(n)
case *ast.ScalarMagicConstant:
p.printScalarMagicConstant(n)
// assign
case *ast.ExprAssign:
p.printAssign(n)
case *ast.ExprAssignReference:
p.printAssignReference(n)
case *ast.ExprAssignBitwiseAnd:
p.printAssignBitwiseAnd(n)
case *ast.ExprAssignBitwiseOr:
p.printAssignBitwiseOr(n)
case *ast.ExprAssignBitwiseXor:
p.printAssignBitwiseXor(n)
case *ast.ExprAssignCoalesce:
p.printAssignCoalesce(n)
case *ast.ExprAssignConcat:
p.printAssignConcat(n)
case *ast.ExprAssignDiv:
p.printAssignDiv(n)
case *ast.ExprAssignMinus:
p.printAssignMinus(n)
case *ast.ExprAssignMod:
p.printAssignMod(n)
case *ast.ExprAssignMul:
p.printAssignMul(n)
case *ast.ExprAssignPlus:
p.printAssignPlus(n)
case *ast.ExprAssignPow:
p.printAssignPow(n)
case *ast.ExprAssignShiftLeft:
p.printAssignShiftLeft(n)
case *ast.ExprAssignShiftRight:
p.printAssignShiftRight(n)
// binary
case *ast.ExprBinaryBitwiseAnd:
p.printBinaryBitwiseAnd(n)
case *ast.ExprBinaryBitwiseOr:
p.printBinaryBitwiseOr(n)
case *ast.ExprBinaryBitwiseXor:
p.printBinaryBitwiseXor(n)
case *ast.ExprBinaryBooleanAnd:
p.printBinaryBooleanAnd(n)
case *ast.ExprBinaryBooleanOr:
p.printBinaryBooleanOr(n)
case *ast.ExprBinaryCoalesce:
p.printBinaryCoalesce(n)
case *ast.ExprBinaryConcat:
p.printBinaryConcat(n)
case *ast.ExprBinaryDiv:
p.printBinaryDiv(n)
case *ast.ExprBinaryEqual:
p.printBinaryEqual(n)
case *ast.ExprBinaryGreaterOrEqual:
p.printBinaryGreaterOrEqual(n)
case *ast.ExprBinaryGreater:
p.printBinaryGreater(n)
case *ast.ExprBinaryIdentical:
p.printBinaryIdentical(n)
case *ast.ExprBinaryLogicalAnd:
p.printBinaryLogicalAnd(n)
case *ast.ExprBinaryLogicalOr:
p.printBinaryLogicalOr(n)
case *ast.ExprBinaryLogicalXor:
p.printBinaryLogicalXor(n)
case *ast.ExprBinaryMinus:
p.printBinaryMinus(n)
case *ast.ExprBinaryMod:
p.printBinaryMod(n)
case *ast.ExprBinaryMul:
p.printBinaryMul(n)
case *ast.ExprBinaryNotEqual:
p.printBinaryNotEqual(n)
case *ast.ExprBinaryNotIdentical:
p.printBinaryNotIdentical(n)
case *ast.ExprBinaryPlus:
p.printBinaryPlus(n)
case *ast.ExprBinaryPow:
p.printBinaryPow(n)
case *ast.ExprBinaryShiftLeft:
p.printBinaryShiftLeft(n)
case *ast.ExprBinaryShiftRight:
p.printBinaryShiftRight(n)
case *ast.ExprBinarySmallerOrEqual:
p.printBinarySmallerOrEqual(n)
case *ast.ExprBinarySmaller:
p.printBinarySmaller(n)
case *ast.ExprBinarySpaceship:
p.printBinarySpaceship(n)
// cast
case *ast.ExprCastArray:
p.printArray(n)
case *ast.ExprCastBool:
p.printBool(n)
case *ast.ExprCastDouble:
p.printDouble(n)
case *ast.ExprCastInt:
p.printInt(n)
case *ast.ExprCastObject:
p.printObject(n)
case *ast.ExprCastString:
p.printString(n)
case *ast.ExprCastUnset:
p.printUnset(n)
// expr
case *ast.ExprArrayDimFetch:
p.printExprArrayDimFetch(n)
case *ast.ExprArrayItem:
p.printExprArrayItem(n)
case *ast.ExprArray:
p.printExprArray(n)
case *ast.ExprArrowFunction:
p.printExprArrowFunction(n)
case *ast.ExprBitwiseNot:
p.printExprBitwiseNot(n)
case *ast.ExprBooleanNot:
p.printExprBooleanNot(n)
case *ast.ExprClassConstFetch:
p.printExprClassConstFetch(n)
case *ast.ExprClone:
p.printExprClone(n)
case *ast.ExprClosureUse:
p.printExprClosureUse(n)
case *ast.ExprClosure:
p.printExprClosure(n)
case *ast.ExprConstFetch:
p.printExprConstFetch(n)
case *ast.ExprEmpty:
p.printExprEmpty(n)
case *ast.ExprErrorSuppress:
p.printExprErrorSuppress(n)
case *ast.ExprEval:
p.printExprEval(n)
case *ast.ExprExit:
p.printExprExit(n)
case *ast.ExprFunctionCall:
p.printExprFunctionCall(n)
case *ast.ExprInclude:
p.printExprInclude(n)
case *ast.ExprIncludeOnce:
p.printExprIncludeOnce(n)
case *ast.ExprInstanceOf:
p.printExprInstanceOf(n)
case *ast.ExprIsset:
p.printExprIsset(n)
case *ast.ExprList:
p.printExprList(n)
case *ast.ExprMethodCall:
p.printExprMethodCall(n)
case *ast.ExprNew:
p.printExprNew(n)
case *ast.ExprPostDec:
p.printExprPostDec(n)
case *ast.ExprPostInc:
p.printExprPostInc(n)
case *ast.ExprPreDec:
p.printExprPreDec(n)
case *ast.ExprPreInc:
p.printExprPreInc(n)
case *ast.ExprPrint:
p.printExprPrint(n)
case *ast.ExprPropertyFetch:
p.printExprPropertyFetch(n)
case *ast.ExprReference:
p.printExprReference(n)
case *ast.ExprRequire:
p.printExprRequire(n)
case *ast.ExprRequireOnce:
p.printExprRequireOnce(n)
case *ast.ExprShellExec:
p.printExprShellExec(n)
case *ast.ExprShortArray:
p.printExprShortArray(n)
case *ast.ExprShortList:
p.printExprShortList(n)
case *ast.ExprStaticCall:
p.printExprStaticCall(n)
case *ast.ExprStaticPropertyFetch:
p.printExprStaticPropertyFetch(n)
case *ast.ExprTernary:
p.printExprTernary(n)
case *ast.ExprUnaryMinus:
p.printExprUnaryMinus(n)
case *ast.ExprUnaryPlus:
p.printExprUnaryPlus(n)
case *ast.ExprVariable:
p.printExprVariable(n)
case *ast.ExprYieldFrom:
p.printExprYieldFrom(n)
case *ast.ExprYield:
p.printExprYield(n)
// stmt
case *ast.StmtBreak:
p.printStmtBreak(n)
case *ast.StmtCase:
p.printStmtCase(n)
case *ast.StmtCatch:
p.printStmtCatch(n)
case *ast.StmtClassMethod:
p.printStmtClassMethod(n)
case *ast.StmtClass:
p.printStmtClass(n)
case *ast.StmtClassConstList:
p.printStmtClassConstList(n)
case *ast.StmtConstList:
p.printStmtConstList(n)
case *ast.StmtConstant:
p.printStmtConstant(n)
case *ast.StmtContinue:
p.printStmtContinue(n)
case *ast.StmtDeclare:
p.printStmtDeclare(n)
case *ast.StmtDefault:
p.printStmtDefault(n)
case *ast.StmtDo:
p.printStmtDo(n)
case *ast.StmtEcho:
p.printStmtEcho(n)
case *ast.StmtElseIf:
p.printStmtElseif(n)
case *ast.StmtElse:
p.printStmtElse(n)
case *ast.StmtExpression:
p.printStmtExpression(n)
case *ast.StmtFinally:
p.printStmtFinally(n)
case *ast.StmtFor:
p.printStmtFor(n)
case *ast.StmtForeach:
p.printStmtForeach(n)
case *ast.StmtFunction:
p.printStmtFunction(n)
case *ast.StmtGlobal:
p.printStmtGlobal(n)
case *ast.StmtGoto:
p.printStmtGoto(n)
case *ast.StmtHaltCompiler:
p.printStmtHaltCompiler(n)
case *ast.StmtIf:
p.printStmtIf(n)
case *ast.StmtInlineHtml:
p.printStmtInlineHTML(n)
case *ast.StmtInterface:
p.printStmtInterface(n)
case *ast.StmtLabel:
p.printStmtLabel(n)
case *ast.StmtNamespace:
p.printStmtNamespace(n)
case *ast.StmtNop:
p.printStmtNop(n)
case *ast.StmtPropertyList:
p.printStmtPropertyList(n)
case *ast.StmtProperty:
p.printStmtProperty(n)
case *ast.StmtReturn:
p.printStmtReturn(n)
case *ast.StmtStaticVar:
p.printStmtStaticVar(n)
case *ast.StmtStatic:
p.printStmtStatic(n)
case *ast.StmtStmtList:
p.printStmtStmtList(n)
case *ast.StmtSwitch:
p.printStmtSwitch(n)
case *ast.StmtThrow:
p.printStmtThrow(n)
case *ast.StmtTraitAdaptationList:
p.printStmtTraitAdaptationList(n)
case *ast.StmtTraitMethodRef:
p.printStmtTraitMethodRef(n)
case *ast.StmtTraitUseAlias:
p.printStmtTraitUseAlias(n)
case *ast.StmtTraitUsePrecedence:
p.printStmtTraitUsePrecedence(n)
case *ast.StmtTraitUse:
p.printStmtTraitUse(n)
case *ast.StmtTrait:
p.printStmtTrait(n)
case *ast.StmtTry:
p.printStmtTry(n)
case *ast.StmtUnset:
p.printStmtUnset(n)
case *ast.StmtUse:
p.printStmtUse(n)
case *ast.StmtGroupUse:
p.printStmtGroupUse(n)
case *ast.StmtUseDeclaration:
p.printStmtUseDeclaration(n)
case *ast.StmtWhile:
p.printStmtWhile(n)
case *ast.ParserBrackets:
p.printParserBrackets(n)
}
}
// node
func (p *Printer) printNodeRoot(n ast.Vertex) {
nn := n.(*ast.Root)
p.SetState(HtmlState)
p.printFreeFloating(nn, token.Start)
p.printNodes(nn.Stmts)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printNodeIdentifier(n ast.Vertex) {
nn := n.(*ast.Identifier)
p.printFreeFloatingOrDefault(nn, token.Start, p.bufStart)
p.bufStart = ""
p.write(nn.Value)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printNodeReference(n ast.Vertex) {
nn := n.(*ast.Reference)
p.printFreeFloating(nn, token.Start)
p.write([]byte("&"))
p.Print(nn.Var)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printNodeVariadic(n ast.Vertex) {
nn := n.(*ast.Variadic)
p.printFreeFloating(nn, token.Start)
p.write([]byte("..."))
p.Print(nn.Var)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printNodeParameter(n ast.Vertex) {
nn := n.(*ast.Parameter)
p.printFreeFloating(nn, token.Start)
if nn.Type != nil {
p.Print(nn.Type)
}
p.Print(nn.Var)
if nn.DefaultValue != nil {
p.write([]byte("="))
p.Print(nn.DefaultValue)
}
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printNodeNullable(n ast.Vertex) {
nn := n.(*ast.Nullable)
p.printFreeFloating(nn, token.Start)
p.write([]byte("?"))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printNodeArgument(n ast.Vertex) {
nn := n.(*ast.Argument)
p.printFreeFloating(nn, token.Start)
if nn.IsReference {
p.write([]byte("&"))
}
p.printFreeFloating(nn, token.Ampersand)
if nn.Variadic {
p.write([]byte("..."))
}
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
// name
func (p *Printer) printNameNamePart(n *ast.NameNamePart) {
p.printToken(n.NsSeparatorTkn, "")
p.printToken(n.StringTkn, string(n.Value))
}
func (p *Printer) printNameName(n *ast.NameName) {
p.printFreeFloating(n, token.Start)
p.joinPrintRefactored("\\", n.Parts)
p.printToken(n.ListSeparatorTkn, "")
}
func (p *Printer) printNameFullyQualified(n *ast.NameFullyQualified) {
p.printFreeFloating(n, token.Start)
p.printToken(n.NsSeparatorTkn, "\\")
p.joinPrintRefactored("\\", n.Parts)
p.printToken(n.ListSeparatorTkn, "")
}
func (p *Printer) printNameRelative(n *ast.NameRelative) {
p.printFreeFloating(n, token.Start)
p.printToken(n.NsTkn, "namespace")
p.printToken(n.NsSeparatorTkn, "\\")
p.joinPrintRefactored("\\", n.Parts)
p.printToken(n.ListSeparatorTkn, "")
}
// scalar
func (p *Printer) printScalarLNumber(n ast.Vertex) {
nn := n.(*ast.ScalarLnumber)
p.printFreeFloatingOrDefault(nn, token.Start, p.bufStart)
p.bufStart = ""
p.write(nn.Value)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printScalarDNumber(n ast.Vertex) {
nn := n.(*ast.ScalarDnumber)
p.printFreeFloatingOrDefault(nn, token.Start, p.bufStart)
p.bufStart = ""
p.write(nn.Value)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printScalarString(n ast.Vertex) {
nn := n.(*ast.ScalarString)
p.printFreeFloatingOrDefault(nn, token.Start, p.bufStart)
p.bufStart = ""
p.write(nn.Value)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printScalarEncapsedStringPart(n ast.Vertex) {
nn := n.(*ast.ScalarEncapsedStringPart)
p.printFreeFloatingOrDefault(nn, token.Start, p.bufStart)
p.bufStart = ""
p.write(nn.Value)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printScalarEncapsed(n ast.Vertex) {
nn := n.(*ast.ScalarEncapsed)
p.printFreeFloatingOrDefault(nn, token.Start, p.bufStart)
p.bufStart = ""
p.write([]byte("\""))
for _, part := range nn.Parts {
switch part.(type) {
case *ast.ExprArrayDimFetch:
s := part.GetNode().Tokens[token.Start]
if len(s) > 0 && string(s[0].Value) == "${" {
p.printExprArrayDimFetchWithoutLeadingDollar(part)
} else {
p.Print(part)
}
case *ast.ExprVariable:
s := part.GetNode().Tokens[token.Start]
if len(s) > 0 && string(s[0].Value) == "${" {
p.printExprVariableWithoutLeadingDollar(part)
} else {
p.Print(part)
}
default:
p.Print(part)
}
}
p.write([]byte("\""))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printScalarHeredoc(n ast.Vertex) {
nn := n.(*ast.ScalarHeredoc)
p.printFreeFloatingOrDefault(nn, token.Start, p.bufStart)
p.bufStart = ""
p.write(nn.Label)
for _, part := range nn.Parts {
switch part.(type) {
case *ast.ExprArrayDimFetch:
s := part.GetNode().Tokens[token.Start]
if len(s) > 0 && string(s[0].Value) == "${" {
p.printExprArrayDimFetchWithoutLeadingDollar(part)
} else {
p.Print(part)
}
case *ast.ExprVariable:
s := part.GetNode().Tokens[token.Start]
if len(s) > 0 && string(s[0].Value) == "${" {
p.printExprVariableWithoutLeadingDollar(part)
} else {
p.Print(part)
}
default:
p.Print(part)
}
}
p.write([]byte(strings.Trim(string(nn.Label), "<\"'\n")))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printScalarMagicConstant(n ast.Vertex) {
nn := n.(*ast.ScalarMagicConstant)
p.printFreeFloatingOrDefault(nn, token.Start, p.bufStart)
p.bufStart = ""
p.write(nn.Value)
p.printFreeFloating(nn, token.End)
}
// Assign
func (p *Printer) printAssign(n ast.Vertex) {
nn := n.(*ast.ExprAssign)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte("="))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printAssignReference(n ast.Vertex) {
nn := n.(*ast.ExprAssignReference)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte("="))
p.printFreeFloating(nn, token.Equal)
p.write([]byte("&"))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printAssignBitwiseAnd(n ast.Vertex) {
nn := n.(*ast.ExprAssignBitwiseAnd)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte("&"))
p.write([]byte("="))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printAssignBitwiseOr(n ast.Vertex) {
nn := n.(*ast.ExprAssignBitwiseOr)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte("|="))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printAssignBitwiseXor(n ast.Vertex) {
nn := n.(*ast.ExprAssignBitwiseXor)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte("^="))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printAssignCoalesce(n ast.Vertex) {
nn := n.(*ast.ExprAssignCoalesce)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte("??="))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printAssignConcat(n ast.Vertex) {
nn := n.(*ast.ExprAssignConcat)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte(".="))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printAssignDiv(n ast.Vertex) {
nn := n.(*ast.ExprAssignDiv)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte("/="))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printAssignMinus(n ast.Vertex) {
nn := n.(*ast.ExprAssignMinus)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte("-="))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printAssignMod(n ast.Vertex) {
nn := n.(*ast.ExprAssignMod)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte("%="))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printAssignMul(n ast.Vertex) {
nn := n.(*ast.ExprAssignMul)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte("*="))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printAssignPlus(n ast.Vertex) {
nn := n.(*ast.ExprAssignPlus)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte("+="))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printAssignPow(n ast.Vertex) {
nn := n.(*ast.ExprAssignPow)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte("**="))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printAssignShiftLeft(n ast.Vertex) {
nn := n.(*ast.ExprAssignShiftLeft)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte("<<="))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printAssignShiftRight(n ast.Vertex) {
nn := n.(*ast.ExprAssignShiftRight)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte(">>="))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
// binary
func (p *Printer) printBinaryBitwiseAnd(n ast.Vertex) {
nn := n.(*ast.ExprBinaryBitwiseAnd)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("&"))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryBitwiseOr(n ast.Vertex) {
nn := n.(*ast.ExprBinaryBitwiseOr)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("|"))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryBitwiseXor(n ast.Vertex) {
nn := n.(*ast.ExprBinaryBitwiseXor)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("^"))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryBooleanAnd(n ast.Vertex) {
nn := n.(*ast.ExprBinaryBooleanAnd)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("&&"))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryBooleanOr(n ast.Vertex) {
nn := n.(*ast.ExprBinaryBooleanOr)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("||"))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryCoalesce(n ast.Vertex) {
nn := n.(*ast.ExprBinaryCoalesce)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("??"))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryConcat(n ast.Vertex) {
nn := n.(*ast.ExprBinaryConcat)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("."))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryDiv(n ast.Vertex) {
nn := n.(*ast.ExprBinaryDiv)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("/"))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryEqual(n ast.Vertex) {
nn := n.(*ast.ExprBinaryEqual)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("=="))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryGreaterOrEqual(n ast.Vertex) {
nn := n.(*ast.ExprBinaryGreaterOrEqual)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte(">="))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryGreater(n ast.Vertex) {
nn := n.(*ast.ExprBinaryGreater)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte(">"))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryIdentical(n ast.Vertex) {
nn := n.(*ast.ExprBinaryIdentical)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("==="))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryLogicalAnd(n ast.Vertex) {
nn := n.(*ast.ExprBinaryLogicalAnd)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.write([]byte("and"))
if nn.Right.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryLogicalOr(n ast.Vertex) {
nn := n.(*ast.ExprBinaryLogicalOr)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.write([]byte("or"))
if nn.Right.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryLogicalXor(n ast.Vertex) {
nn := n.(*ast.ExprBinaryLogicalXor)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.write([]byte("xor"))
if nn.Right.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryMinus(n ast.Vertex) {
nn := n.(*ast.ExprBinaryMinus)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("-"))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryMod(n ast.Vertex) {
nn := n.(*ast.ExprBinaryMod)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("%"))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryMul(n ast.Vertex) {
nn := n.(*ast.ExprBinaryMul)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("*"))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryNotEqual(n ast.Vertex) {
nn := n.(*ast.ExprBinaryNotEqual)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.printFreeFloating(nn, token.Equal)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte("!="))
}
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryNotIdentical(n ast.Vertex) {
nn := n.(*ast.ExprBinaryNotIdentical)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("!=="))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryPlus(n ast.Vertex) {
nn := n.(*ast.ExprBinaryPlus)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("+"))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryPow(n ast.Vertex) {
nn := n.(*ast.ExprBinaryPow)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("**"))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryShiftLeft(n ast.Vertex) {
nn := n.(*ast.ExprBinaryShiftLeft)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("<<"))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinaryShiftRight(n ast.Vertex) {
nn := n.(*ast.ExprBinaryShiftRight)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte(">>"))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinarySmallerOrEqual(n ast.Vertex) {
nn := n.(*ast.ExprBinarySmallerOrEqual)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("<="))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinarySmaller(n ast.Vertex) {
nn := n.(*ast.ExprBinarySmaller)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("<"))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBinarySpaceship(n ast.Vertex) {
nn := n.(*ast.ExprBinarySpaceship)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Left)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("<=>"))
p.Print(nn.Right)
p.printFreeFloating(nn, token.End)
}
// cast
func (p *Printer) printArray(n ast.Vertex) {
nn := n.(*ast.ExprCastArray)
p.printFreeFloating(nn, token.Start)
p.printFreeFloating(nn, token.Cast)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte("(array)"))
}
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printBool(n ast.Vertex) {
nn := n.(*ast.ExprCastBool)
p.printFreeFloating(nn, token.Start)
p.printFreeFloating(nn, token.Cast)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte("(boolean)"))
}
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printDouble(n ast.Vertex) {
nn := n.(*ast.ExprCastDouble)
p.printFreeFloating(nn, token.Start)
p.printFreeFloating(nn, token.Cast)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte("(float)"))
}
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printInt(n ast.Vertex) {
nn := n.(*ast.ExprCastInt)
p.printFreeFloating(nn, token.Start)
p.printFreeFloating(nn, token.Cast)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte("(integer)"))
}
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printObject(n ast.Vertex) {
nn := n.(*ast.ExprCastObject)
p.printFreeFloating(nn, token.Start)
p.printFreeFloating(nn, token.Cast)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte("(object)"))
}
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printString(n ast.Vertex) {
nn := n.(*ast.ExprCastString)
p.printFreeFloating(nn, token.Start)
p.printFreeFloating(nn, token.Cast)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte("(string)"))
}
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printUnset(n ast.Vertex) {
nn := n.(*ast.ExprCastUnset)
p.printFreeFloating(nn, token.Start)
p.printFreeFloating(nn, token.Cast)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte("(unset)"))
}
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
// expr
func (p *Printer) printExprArrayDimFetch(n ast.Vertex) {
nn := n.(*ast.ExprArrayDimFetch)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte("["))
}
p.Print(nn.Dim)
p.printFreeFloating(nn, token.Expr)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte("]"))
}
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprArrayDimFetchWithoutLeadingDollar(n ast.Vertex) {
nn := n.(*ast.ExprArrayDimFetch)
p.printFreeFloating(nn, token.Start)
p.printExprVariableWithoutLeadingDollar(nn.Var)
p.printFreeFloating(nn, token.Var)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte("["))
}
p.Print(nn.Dim)
p.printFreeFloating(nn, token.Expr)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte("]"))
}
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprArrayItem(n ast.Vertex) {
nn := n.(*ast.ExprArrayItem)
p.printFreeFloating(nn, token.Start)
if nn.Unpack {
p.write([]byte("..."))
}
if nn.Key != nil {
p.Print(nn.Key)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("=>"))
}
p.Print(nn.Val)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprArray(n ast.Vertex) {
nn := n.(*ast.ExprArray)
p.printFreeFloating(nn, token.Start)
p.write([]byte("array"))
p.printFreeFloating(nn, token.Array)
p.write([]byte("("))
p.joinPrint(",", nn.Items)
p.printFreeFloating(nn, token.ArrayPairList)
p.write([]byte(")"))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprArrowFunction(n ast.Vertex) {
nn := n.(*ast.ExprArrowFunction)
p.printFreeFloating(nn, token.Start)
if nn.Static {
p.write([]byte("static"))
}
p.printFreeFloating(nn, token.Static)
if nn.Static && n.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.write([]byte("fn"))
p.printFreeFloating(nn, token.Function)
if nn.ReturnsRef {
p.write([]byte("&"))
}
p.printFreeFloating(nn, token.Ampersand)
p.write([]byte("("))
p.joinPrint(",", nn.Params)
p.printFreeFloating(nn, token.ParameterList)
p.write([]byte(")"))
p.printFreeFloating(nn, token.Params)
if nn.ReturnType != nil {
p.bufStart = ":"
p.Print(nn.ReturnType)
}
p.printFreeFloating(nn, token.ReturnType)
p.write([]byte("=>"))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprBitwiseNot(n ast.Vertex) {
nn := n.(*ast.ExprBitwiseNot)
p.printFreeFloating(nn, token.Start)
p.write([]byte("~"))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprBooleanNot(n ast.Vertex) {
nn := n.(*ast.ExprBooleanNot)
p.printFreeFloating(nn, token.Start)
p.write([]byte("!"))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprClassConstFetch(n ast.Vertex) {
nn := n.(*ast.ExprClassConstFetch)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Class)
p.printFreeFloating(nn, token.Name)
p.write([]byte("::"))
p.Print(nn.ConstantName)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprClone(n ast.Vertex) {
nn := n.(*ast.ExprClone)
p.printFreeFloating(nn, token.Start)
p.write([]byte("clone"))
if nn.Expr.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprClosureUse(n ast.Vertex) {
nn := n.(*ast.ExprClosureUse)
p.printFreeFloating(nn, token.Start)
p.write([]byte("use"))
p.printFreeFloating(nn, token.Use)
p.write([]byte("("))
p.joinPrint(",", nn.Uses)
p.printFreeFloating(nn, token.LexicalVarList)
p.write([]byte(")"))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprClosure(n ast.Vertex) {
nn := n.(*ast.ExprClosure)
p.printFreeFloating(nn, token.Start)
if nn.Static {
p.write([]byte("static"))
}
p.printFreeFloating(nn, token.Static)
if nn.Static && n.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.write([]byte("function"))
p.printFreeFloating(nn, token.Function)
if nn.ReturnsRef {
p.write([]byte("&"))
}
p.printFreeFloating(nn, token.Ampersand)
p.write([]byte("("))
p.joinPrint(",", nn.Params)
p.printFreeFloating(nn, token.ParameterList)
p.write([]byte(")"))
p.printFreeFloating(nn, token.Params)
if nn.ClosureUse != nil {
p.Print(nn.ClosureUse)
}
p.printFreeFloating(nn, token.LexicalVars)
if nn.ReturnType != nil {
p.bufStart = ":"
p.Print(nn.ReturnType)
}
p.printFreeFloating(nn, token.ReturnType)
p.write([]byte("{"))
p.printNodes(nn.Stmts)
p.printFreeFloating(nn, token.Stmts)
p.write([]byte("}"))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprConstFetch(n ast.Vertex) {
nn := n.(*ast.ExprConstFetch)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Const)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprEmpty(n ast.Vertex) {
nn := n.(*ast.ExprEmpty)
p.printFreeFloating(nn, token.Start)
p.write([]byte("empty"))
if _, ok := nn.Expr.(*ast.ParserBrackets); !ok {
p.write([]byte("("))
}
p.Print(nn.Expr)
if _, ok := nn.Expr.(*ast.ParserBrackets); !ok {
p.write([]byte(")"))
}
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprErrorSuppress(n ast.Vertex) {
nn := n.(*ast.ExprErrorSuppress)
p.printFreeFloating(nn, token.Start)
p.write([]byte("@"))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprEval(n ast.Vertex) {
nn := n.(*ast.ExprEval)
p.printFreeFloating(nn, token.Start)
p.write([]byte("eval"))
if _, ok := nn.Expr.(*ast.ParserBrackets); !ok {
p.write([]byte("("))
}
p.Print(nn.Expr)
if _, ok := nn.Expr.(*ast.ParserBrackets); !ok {
p.write([]byte(")"))
}
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprExit(n ast.Vertex) {
nn := n.(*ast.ExprExit)
p.printFreeFloating(nn, token.Start)
if nn.Die {
p.write([]byte("die"))
} else {
p.write([]byte("exit"))
}
if nn.Expr != nil && nn.Expr.GetNode().Tokens.IsEmpty() && nn.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.Expr)
p.printFreeFloating(nn, token.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprFunctionCall(n ast.Vertex) {
nn := n.(*ast.ExprFunctionCall)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Function)
p.printFreeFloatingOrDefault(nn.ArgumentList, token.Start, "(")
p.joinPrint(",", nn.ArgumentList.Arguments)
p.printFreeFloatingOrDefault(nn.ArgumentList, token.End, ")")
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprInclude(n ast.Vertex) {
nn := n.(*ast.ExprInclude)
p.printFreeFloating(nn, token.Start)
p.write([]byte("include"))
if nn.Expr.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprIncludeOnce(n ast.Vertex) {
nn := n.(*ast.ExprIncludeOnce)
p.printFreeFloating(nn, token.Start)
p.write([]byte("include_once"))
if nn.Expr.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprInstanceOf(n ast.Vertex) {
nn := n.(*ast.ExprInstanceOf)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Expr)
p.printFreeFloating(nn, token.Expr)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.write([]byte("instanceof"))
p.bufStart = " "
p.Print(nn.Class)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprIsset(n ast.Vertex) {
nn := n.(*ast.ExprIsset)
p.printFreeFloating(nn, token.Start)
p.write([]byte("isset"))
p.printFreeFloating(nn, token.Isset)
p.write([]byte("("))
p.joinPrint(",", nn.Vars)
p.printFreeFloating(nn, token.VarList)
p.write([]byte(")"))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprList(n ast.Vertex) {
nn := n.(*ast.ExprList)
p.printFreeFloating(nn, token.Start)
p.write([]byte("list"))
p.printFreeFloating(nn, token.List)
p.write([]byte("("))
p.joinPrint(",", nn.Items)
p.printFreeFloating(nn, token.ArrayPairList)
p.write([]byte(")"))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprMethodCall(n ast.Vertex) {
nn := n.(*ast.ExprMethodCall)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte("->"))
p.Print(nn.Method)
p.printFreeFloatingOrDefault(nn.ArgumentList, token.Start, "(")
p.joinPrint(",", nn.ArgumentList.Arguments)
p.printFreeFloatingOrDefault(nn.ArgumentList, token.End, ")")
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprNew(n ast.Vertex) {
nn := n.(*ast.ExprNew)
p.printFreeFloating(nn, token.Start)
p.write([]byte("new"))
p.bufStart = " "
p.Print(nn.Class)
if nn.ArgumentList != nil {
p.printFreeFloatingOrDefault(nn.ArgumentList, token.Start, "(")
p.joinPrint(",", nn.ArgumentList.Arguments)
p.printFreeFloatingOrDefault(nn.ArgumentList, token.End, ")")
}
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprPostDec(n ast.Vertex) {
nn := n.(*ast.ExprPostDec)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte("--"))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprPostInc(n ast.Vertex) {
nn := n.(*ast.ExprPostInc)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte("++"))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprPreDec(n ast.Vertex) {
nn := n.(*ast.ExprPreDec)
p.printFreeFloating(nn, token.Start)
p.write([]byte("--"))
p.Print(nn.Var)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprPreInc(n ast.Vertex) {
nn := n.(*ast.ExprPreInc)
p.printFreeFloating(nn, token.Start)
p.write([]byte("++"))
p.Print(nn.Var)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprPrint(n ast.Vertex) {
nn := n.(*ast.ExprPrint)
p.printFreeFloating(nn, token.Start)
p.write([]byte("print"))
if nn.Expr.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprPropertyFetch(n ast.Vertex) {
nn := n.(*ast.ExprPropertyFetch)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
p.printFreeFloating(nn, token.Var)
p.write([]byte("->"))
p.Print(nn.Property)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprReference(n ast.Vertex) {
nn := n.(*ast.ExprReference)
p.printFreeFloating(nn, token.Start)
p.write([]byte("&"))
p.Print(nn.Var)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprRequire(n ast.Vertex) {
nn := n.(*ast.ExprRequire)
p.printFreeFloating(nn, token.Start)
p.write([]byte("require"))
if nn.Expr.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprRequireOnce(n ast.Vertex) {
nn := n.(*ast.ExprRequireOnce)
p.printFreeFloating(nn, token.Start)
p.write([]byte("require_once"))
if nn.Expr.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprShellExec(n ast.Vertex) {
nn := n.(*ast.ExprShellExec)
p.printFreeFloating(nn, token.Start)
p.write([]byte("`"))
p.joinPrint("", nn.Parts)
p.write([]byte("`"))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprShortArray(n ast.Vertex) {
nn := n.(*ast.ExprShortArray)
p.printFreeFloating(nn, token.Start)
p.write([]byte("["))
p.joinPrint(",", nn.Items)
p.printFreeFloating(nn, token.ArrayPairList)
p.write([]byte("]"))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprShortList(n ast.Vertex) {
nn := n.(*ast.ExprShortList)
p.printFreeFloating(nn, token.Start)
p.write([]byte("["))
p.joinPrint(",", nn.Items)
p.printFreeFloating(nn, token.ArrayPairList)
p.write([]byte("]"))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprStaticCall(n ast.Vertex) {
nn := n.(*ast.ExprStaticCall)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Class)
p.printFreeFloating(nn, token.Name)
p.write([]byte("::"))
p.Print(nn.Call)
p.printFreeFloatingOrDefault(nn.ArgumentList, token.Start, "(")
p.joinPrint(",", nn.ArgumentList.Arguments)
p.printFreeFloatingOrDefault(nn.ArgumentList, token.End, ")")
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprStaticPropertyFetch(n ast.Vertex) {
nn := n.(*ast.ExprStaticPropertyFetch)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Class)
p.printFreeFloating(nn, token.Name)
p.write([]byte("::"))
p.Print(nn.Property)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprTernary(n ast.Vertex) {
nn := n.(*ast.ExprTernary)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Condition)
p.printFreeFloating(nn, token.Cond)
p.write([]byte("?"))
if nn.IfTrue != nil {
p.Print(nn.IfTrue)
}
p.printFreeFloating(nn, token.True)
p.write([]byte(":"))
p.Print(nn.IfFalse)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprUnaryMinus(n ast.Vertex) {
nn := n.(*ast.ExprUnaryMinus)
p.printFreeFloating(nn, token.Start)
p.write([]byte("-"))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprUnaryPlus(n ast.Vertex) {
nn := n.(*ast.ExprUnaryPlus)
p.printFreeFloating(nn, token.Start)
p.write([]byte("+"))
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprVariable(n ast.Vertex) {
nn := n.(*ast.ExprVariable)
p.printFreeFloatingOrDefault(nn, token.Start, p.bufStart)
p.bufStart = ""
if _, ok := nn.VarName.(*ast.Identifier); !ok {
p.write([]byte("$"))
}
p.Print(nn.VarName)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprVariableWithoutLeadingDollar(n ast.Vertex) {
nn := n.(*ast.ExprVariable)
p.printFreeFloating(nn, token.Start)
p.Print(nn.VarName)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprYieldFrom(n ast.Vertex) {
nn := n.(*ast.ExprYieldFrom)
p.printFreeFloating(nn, token.Start)
p.write([]byte("yield from"))
if nn.Expr.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.Expr)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printExprYield(n ast.Vertex) {
nn := n.(*ast.ExprYield)
p.printFreeFloating(nn, token.Start)
p.write([]byte("yield"))
if nn.Key != nil {
if nn.Key.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.Key)
p.printFreeFloating(nn, token.Expr)
p.write([]byte("=>"))
} else {
if nn.Value.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
}
p.Print(nn.Value)
p.printFreeFloating(nn, token.End)
}
// smtm
func (p *Printer) printStmtBreak(n *ast.StmtBreak) {
p.printToken(n.BreakTkn, "break")
if n.Expr != nil {
p.bufStart = " "
}
p.Print(n.Expr)
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtCase(n *ast.StmtCase) {
p.printToken(n.CaseTkn, "case")
p.bufStart = " "
p.Print(n.Cond)
p.printToken(n.CaseSeparatorTkn, ":")
p.printNodes(n.Stmts)
}
func (p *Printer) printStmtCatch(n *ast.StmtCatch) {
p.printToken(n.CatchTkn, "catch")
p.printToken(n.OpenParenthesisTkn, "(")
p.printSeparatedList(n.Types, n.SeparatorTkns, "|")
p.Print(n.Var)
p.printToken(n.CloseParenthesisTkn, ")")
p.printToken(n.OpenCurlyBracketTkn, "{")
p.printNodes(n.Stmts)
p.printToken(n.CloseCurlyBracketTkn, "}")
}
func (p *Printer) printStmtClassMethod(n ast.Vertex) {
nn := n.(*ast.StmtClassMethod)
p.printFreeFloating(nn, token.Start)
if nn.Modifiers != nil {
for k, m := range nn.Modifiers {
if k > 0 && m.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(m)
}
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
}
p.printFreeFloating(nn, token.ModifierList)
p.write([]byte("function"))
p.printFreeFloating(nn, token.Function)
if nn.ReturnsRef {
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.write([]byte("&"))
p.printFreeFloating(nn, token.Ampersand)
} else {
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
}
p.Print(nn.MethodName)
p.printFreeFloating(nn, token.Name)
p.write([]byte("("))
p.joinPrint(",", nn.Params)
p.printFreeFloating(nn, token.ParameterList)
p.write([]byte(")"))
p.printFreeFloating(nn, token.Params)
if nn.ReturnType != nil {
p.bufStart = ":"
p.Print(nn.ReturnType)
}
p.Print(nn.Stmt)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printStmtClass(n ast.Vertex) {
nn := n.(*ast.StmtClass)
p.printFreeFloatingOrDefault(nn, token.Start, p.bufStart)
p.bufStart = ""
if nn.Modifiers != nil {
for k, m := range nn.Modifiers {
if k > 0 && m.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(m)
}
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
}
p.printFreeFloating(nn, token.ModifierList)
p.write([]byte("class"))
if nn.ClassName != nil {
p.bufStart = " "
p.Print(nn.ClassName)
}
if nn.ArgumentList != nil {
p.printFreeFloatingOrDefault(nn.ArgumentList, token.Start, "(")
p.joinPrint(",", nn.ArgumentList.Arguments)
p.printFreeFloatingOrDefault(nn.ArgumentList, token.End, ")")
}
if nn.Extends != nil {
p.printFreeFloating(nn.Extends, token.Start)
if nn.Extends.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.write([]byte("extends"))
p.bufStart = " "
p.Print(nn.Extends.ClassName)
}
if nn.Implements != nil {
p.printFreeFloating(nn.Implements, token.Start)
if nn.Implements.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.write([]byte("implements"))
p.bufStart = " "
p.joinPrintRefactored(",", nn.Implements.InterfaceNames)
}
p.printFreeFloating(nn, token.Name)
p.write([]byte("{"))
p.printNodes(nn.Stmts)
p.printFreeFloating(nn, token.Stmts)
p.write([]byte("}"))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printStmtClassConstList(n *ast.StmtClassConstList) {
p.joinPrintRefactored(" ", n.Modifiers)
p.bufStart = " "
p.printToken(n.ConstTkn, "const")
p.bufStart = " "
p.joinPrintRefactored(",", n.Consts)
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtConstList(n *ast.StmtConstList) {
p.printToken(n.ConstTkn, "const")
p.bufStart = " "
p.printSeparatedList(n.Consts, n.SeparatorTkns, ",")
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtConstant(n *ast.StmtConstant) {
p.Print(n.Name)
p.printToken(n.EqualTkn, "=")
p.Print(n.Expr)
p.printToken(n.CommaTkn, "")
}
func (p *Printer) printStmtContinue(n *ast.StmtContinue) {
p.printToken(n.ContinueTkn, "continue")
if n.Expr != nil {
p.bufStart = " "
}
p.Print(n.Expr)
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtDeclare(n *ast.StmtDeclare) {
if n.Alt {
p.printStmtAltDeclare(n)
return
}
p.printToken(n.DeclareTkn, "declare")
p.printToken(n.OpenParenthesisTkn, "(")
p.printSeparatedList(n.Consts, n.SeparatorTkns, ",")
p.printToken(n.CloseParenthesisTkn, ")")
p.Print(n.Stmt)
}
func (p *Printer) printStmtAltDeclare(n *ast.StmtDeclare) {
p.printToken(n.DeclareTkn, "declare")
p.printToken(n.OpenParenthesisTkn, "(")
p.printSeparatedList(n.Consts, n.SeparatorTkns, ",")
p.printToken(n.CloseParenthesisTkn, ")")
p.printToken(n.ColonTkn, ":")
if stmtList, ok := n.Stmt.(*ast.StmtStmtList); ok {
p.printNodes(stmtList.Stmts)
} else {
p.Print(n.Stmt)
}
p.printToken(n.EndDeclareTkn, "enddeclare")
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtDefault(n *ast.StmtDefault) {
p.printToken(n.DefaultTkn, "default")
p.printToken(n.CaseSeparatorTkn, ":")
p.printNodes(n.Stmts)
}
func (p *Printer) printStmtDo(n *ast.StmtDo) {
p.printToken(n.DoTkn, "do")
p.bufStart = " "
p.Print(n.Stmt)
p.printToken(n.WhileTkn, "while")
p.printToken(n.OpenParenthesisTkn, "(")
p.Print(n.Cond)
p.printToken(n.CloseParenthesisTkn, ")")
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtEcho(n *ast.StmtEcho) {
p.printToken(n.EchoTkn, "echo")
p.bufStart = " "
p.printSeparatedList(n.Exprs, n.SeparatorTkns, ",")
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtElseif(n *ast.StmtElseIf) {
if n.Alt {
p.printStmtAltElseIf(n)
return
}
p.printToken(n.ElseIfTkn, "elseif")
p.printToken(n.OpenParenthesisTkn, "(")
p.Print(n.Cond)
p.printToken(n.CloseParenthesisTkn, ")")
p.Print(n.Stmt)
}
func (p *Printer) printStmtAltElseIf(n *ast.StmtElseIf) {
p.printToken(n.ElseIfTkn, "elseif")
p.printToken(n.OpenParenthesisTkn, "(")
p.Print(n.Cond)
p.printToken(n.CloseParenthesisTkn, ")")
p.printToken(n.ColonTkn, ":")
if stmtList, ok := n.Stmt.(*ast.StmtStmtList); ok {
p.printNodes(stmtList.Stmts)
} else {
p.Print(n.Stmt)
}
}
func (p *Printer) printStmtElse(n *ast.StmtElse) {
if n.Alt {
p.printStmtAltElse(n)
return
}
p.printToken(n.ElseTkn, "else")
p.bufStart = " "
p.Print(n.Stmt)
}
func (p *Printer) printStmtAltElse(n *ast.StmtElse) {
p.printToken(n.ElseTkn, "else")
p.printToken(n.ColonTkn, ":")
if stmtList, ok := n.Stmt.(*ast.StmtStmtList); ok {
p.printNodes(stmtList.Stmts)
} else {
p.Print(n.Stmt)
}
}
func (p *Printer) printStmtExpression(n ast.Vertex) {
nn := n.(*ast.StmtExpression)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Expr)
p.printFreeFloating(nn, token.Expr)
p.printFreeFloating(nn, token.SemiColon)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte(";"))
}
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printStmtFinally(n *ast.StmtFinally) {
p.printToken(n.FinallyTkn, "finally")
p.printToken(n.OpenCurlyBracketTkn, "{")
p.printNodes(n.Stmts)
p.printToken(n.CloseCurlyBracketTkn, "}")
}
func (p *Printer) printStmtFor(n *ast.StmtFor) {
if n.Alt {
p.printStmtAltFor(n)
return
}
p.printToken(n.ForTkn, "for")
p.printToken(n.OpenParenthesisTkn, "(")
p.joinPrint(",", n.Init)
p.printToken(n.InitSemiColonTkn, ";")
p.joinPrint(",", n.Cond)
p.printToken(n.CondSemiColonTkn, ";")
p.joinPrint(",", n.Loop)
p.printToken(n.CloseParenthesisTkn, ")")
p.Print(n.Stmt)
}
func (p *Printer) printStmtAltFor(n *ast.StmtFor) {
p.printToken(n.ForTkn, "for")
p.printToken(n.OpenParenthesisTkn, "(")
p.joinPrint(",", n.Init)
p.printToken(n.InitSemiColonTkn, ";")
p.joinPrint(",", n.Cond)
p.printToken(n.CondSemiColonTkn, ";")
p.joinPrint(",", n.Loop)
p.printToken(n.CloseParenthesisTkn, ")")
p.printToken(n.ColonTkn, ":")
if stmtList, ok := n.Stmt.(*ast.StmtStmtList); ok {
p.printNodes(stmtList.Stmts)
} else {
p.Print(n.Stmt)
}
p.printToken(n.EndForTkn, "endfor")
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtForeach(n *ast.StmtForeach) {
if n.Alt {
p.printStmtAltForeach(n)
return
}
p.printToken(n.ForeachTkn, "foreach")
p.printToken(n.OpenParenthesisTkn, "(")
p.Print(n.Expr)
p.bufStart = " "
p.printToken(n.AsTkn, "as")
p.bufStart = " "
if n.Key != nil {
p.Print(n.Key)
p.printToken(n.DoubleArrowTkn, "=>")
}
p.Print(n.Var)
p.printToken(n.CloseParenthesisTkn, ")")
p.Print(n.Stmt)
}
func (p *Printer) printStmtAltForeach(n *ast.StmtForeach) {
p.printToken(n.ForeachTkn, "foreach")
p.printToken(n.OpenParenthesisTkn, "(")
p.Print(n.Expr)
p.bufStart = " "
p.printToken(n.AsTkn, "as")
p.bufStart = " "
if n.Key != nil {
p.Print(n.Key)
p.printToken(n.DoubleArrowTkn, "=>")
}
p.Print(n.Var)
p.printToken(n.CloseParenthesisTkn, ")")
p.printToken(n.ColonTkn, ":")
if stmtList, ok := n.Stmt.(*ast.StmtStmtList); ok {
p.printNodes(stmtList.Stmts)
} else {
p.Print(n.Stmt)
}
p.printToken(n.EndForeachTkn, "endforeach")
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtFunction(n ast.Vertex) {
nn := n.(*ast.StmtFunction)
p.printFreeFloating(nn, token.Start)
p.write([]byte("function"))
p.printFreeFloating(nn, token.Function)
if nn.ReturnsRef {
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.write([]byte("&"))
} else {
if nn.FunctionName.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
}
p.Print(nn.FunctionName)
p.printFreeFloating(nn, token.Name)
p.write([]byte("("))
p.joinPrint(",", nn.Params)
p.printFreeFloating(nn, token.ParamList)
p.write([]byte(")"))
p.printFreeFloating(nn, token.Params)
if nn.ReturnType != nil {
p.bufStart = ":"
p.Print(nn.ReturnType)
}
p.printFreeFloating(nn, token.ReturnType)
p.write([]byte("{"))
p.printNodes(nn.Stmts)
p.printFreeFloating(nn, token.Stmts)
p.write([]byte("}"))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printStmtGlobal(n *ast.StmtGlobal) {
p.printToken(n.GlobalTkn, "global")
p.bufStart = " "
p.printSeparatedList(n.Vars, n.SeparatorTkns, ",")
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtGoto(n ast.Vertex) {
nn := n.(*ast.StmtGoto)
p.printFreeFloating(nn, token.Start)
p.write([]byte("goto"))
if nn.Label.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.Label)
p.printFreeFloating(nn, token.Label)
p.printFreeFloating(nn, token.SemiColon)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte(";"))
}
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printStmtHaltCompiler(n *ast.StmtHaltCompiler) {
p.printToken(n.HaltCompilerTkn, "__halt_compiler")
p.printToken(n.OpenParenthesisTkn, "(")
p.printToken(n.CloseParenthesisTkn, ")")
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtIf(n *ast.StmtIf) {
if n.Alt {
p.printStmtAltIf(n)
return
}
p.printToken(n.IfTkn, "if")
p.printToken(n.OpenParenthesisTkn, "(")
p.Print(n.Cond)
p.printToken(n.CloseParenthesisTkn, ")")
p.Print(n.Stmt)
p.printNodes(n.ElseIf)
p.Print(n.Else)
}
func (p *Printer) printStmtAltIf(n *ast.StmtIf) {
p.printToken(n.IfTkn, "if")
p.printToken(n.OpenParenthesisTkn, "(")
p.Print(n.Cond)
p.printToken(n.CloseParenthesisTkn, ")")
p.printToken(n.ColonTkn, ":")
if stmtList, ok := n.Stmt.(*ast.StmtStmtList); ok {
p.printNodes(stmtList.Stmts)
} else {
p.Print(n.Stmt)
}
p.printNodes(n.ElseIf)
p.Print(n.Else)
p.printToken(n.EndIfTkn, "endif")
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtInlineHTML(n *ast.StmtInlineHtml) {
if p.s == PhpState && !bytes.Contains(p.lastWrite, []byte("?>")) {
p.write([]byte("?>"))
}
p.SetState(HtmlState)
p.printToken(n.InlineHtmlTkn, string(n.Value))
}
func (p *Printer) printStmtInterface(n ast.Vertex) {
nn := n.(*ast.StmtInterface)
p.printFreeFloating(nn, token.Start)
p.write([]byte("interface"))
if nn.InterfaceName.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.InterfaceName)
if nn.Extends != nil {
p.printFreeFloating(nn.Extends, token.Start)
if nn.Extends.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.write([]byte("extends"))
p.bufStart = " "
p.joinPrintRefactored(",", nn.Extends.InterfaceNames)
}
p.printFreeFloating(nn, token.Name)
p.write([]byte("{"))
p.printNodes(nn.Stmts)
p.printFreeFloating(nn, token.Stmts)
p.write([]byte("}"))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printStmtLabel(n ast.Vertex) {
nn := n.(*ast.StmtLabel)
p.printFreeFloating(nn, token.Start)
p.Print(nn.LabelName)
p.printFreeFloating(nn, token.Label)
p.write([]byte(":"))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printStmtNamespace(n *ast.StmtNamespace) {
p.printToken(n.NsTkn, "namespace")
if n.Name != nil {
p.bufStart = " "
p.Print(n.Name)
}
if n.Stmts != nil {
p.printToken(n.OpenCurlyBracket, "{")
p.printNodes(n.Stmts)
p.printToken(n.CloseCurlyBracket, "}")
return
}
if n.OpenCurlyBracket != nil {
p.printToken(n.OpenCurlyBracket, "{")
p.printToken(n.CloseCurlyBracket, "}")
return
}
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtNop(n *ast.StmtNop) {
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtPropertyList(n ast.Vertex) {
nn := n.(*ast.StmtPropertyList)
p.printFreeFloating(nn, token.Start)
for k, m := range nn.Modifiers {
if k > 0 && m.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(m)
}
if nn.Type != nil {
p.bufStart = " "
p.Print(nn.Type)
}
if nn.Properties[0].GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.joinPrint(",", nn.Properties)
p.printFreeFloating(n, token.PropertyList)
p.printFreeFloating(n, token.SemiColon)
if n.GetNode().Tokens.IsEmpty() {
p.write([]byte(";"))
}
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printStmtProperty(n ast.Vertex) {
nn := n.(*ast.StmtProperty)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Var)
if nn.Expr != nil {
p.printFreeFloating(nn, token.Var)
p.write([]byte("="))
p.Print(nn.Expr)
}
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printStmtReturn(n *ast.StmtReturn) {
p.printToken(n.ReturnTkn, "return")
if n.Expr != nil {
p.bufStart = " "
}
p.Print(n.Expr)
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtStaticVar(n *ast.StmtStaticVar) {
p.Print(n.Var)
if n.Expr != nil {
p.printToken(n.EqualTkn, "=")
p.Print(n.Expr)
}
}
func (p *Printer) printStmtStatic(n *ast.StmtStatic) {
p.printToken(n.StaticTkn, "static")
p.bufStart = " "
p.printSeparatedList(n.Vars, n.SeparatorTkns, ",")
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtStmtList(n *ast.StmtStmtList) {
p.printToken(n.OpenCurlyBracket, "{")
p.printNodes(n.Stmts)
p.printToken(n.CloseCurlyBracket, "}")
}
func (p *Printer) printStmtSwitch(n *ast.StmtSwitch) {
if n.Alt {
p.printStmtAltSwitch(n)
return
}
p.printToken(n.SwitchTkn, "switch")
p.printToken(n.OpenParenthesisTkn, "(")
p.Print(n.Cond)
p.printToken(n.CloseParenthesisTkn, ")")
p.printToken(n.OpenCurlyBracketTkn, "{")
p.printToken(n.CaseSeparatorTkn, "")
p.printNodes(n.CaseList)
p.printToken(n.CloseCurlyBracketTkn, "}")
}
func (p *Printer) printStmtAltSwitch(n *ast.StmtSwitch) {
p.printToken(n.SwitchTkn, "switch")
p.printToken(n.OpenParenthesisTkn, "(")
p.Print(n.Cond)
p.printToken(n.CloseParenthesisTkn, ")")
p.printToken(n.ColonTkn, ":")
p.printToken(n.CaseSeparatorTkn, "")
p.printNodes(n.CaseList)
p.printToken(n.EndSwitchTkn, "endswitch")
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtThrow(n ast.Vertex) {
nn := n.(*ast.StmtThrow)
p.printFreeFloating(nn, token.Start)
p.write([]byte("throw"))
if nn.Expr.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.Expr)
p.printFreeFloating(nn, token.Expr)
p.printFreeFloating(nn, token.SemiColon)
if n.GetNode().Tokens.IsEmpty() {
p.write([]byte(";"))
}
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printStmtTraitAdaptationList(n ast.Vertex) {
nn := n.(*ast.StmtTraitAdaptationList)
p.printFreeFloating(nn, token.Start)
p.write([]byte("{"))
p.printNodes(nn.Adaptations)
p.printFreeFloating(nn, token.AdaptationList)
p.write([]byte("}"))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printStmtTraitMethodRef(n ast.Vertex) {
nn := n.(*ast.StmtTraitMethodRef)
p.printFreeFloating(nn, token.Start)
if nn.Trait != nil {
p.Print(nn.Trait)
p.printFreeFloating(nn, token.Name)
p.write([]byte("::"))
}
p.Print(nn.Method)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printStmtTraitUseAlias(n ast.Vertex) {
nn := n.(*ast.StmtTraitUseAlias)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Ref)
p.printFreeFloating(nn, token.Ref)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.write([]byte("as"))
if nn.Modifier != nil {
if nn.Modifier.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.Modifier)
}
if nn.Alias != nil {
if nn.Alias.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.Alias)
}
p.printFreeFloating(nn, token.Alias)
p.printFreeFloating(nn, token.SemiColon)
if n.GetNode().Tokens.IsEmpty() {
p.write([]byte(";"))
}
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printStmtTraitUsePrecedence(n ast.Vertex) {
nn := n.(*ast.StmtTraitUsePrecedence)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Ref)
p.printFreeFloating(nn, token.Ref)
if nn.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.write([]byte("insteadof"))
p.bufStart = " "
p.joinPrint(",", nn.Insteadof)
p.printFreeFloating(nn, token.NameList)
p.printFreeFloating(nn, token.SemiColon)
if n.GetNode().Tokens.IsEmpty() {
p.write([]byte(";"))
}
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printStmtTraitUse(n ast.Vertex) {
nn := n.(*ast.StmtTraitUse)
p.printFreeFloating(nn, token.Start)
p.write([]byte("use"))
p.bufStart = " "
p.joinPrintRefactored(",", nn.Traits)
p.Print(nn.TraitAdaptationList)
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printStmtTrait(n ast.Vertex) {
nn := n.(*ast.StmtTrait)
p.printFreeFloating(nn, token.Start)
p.write([]byte("trait"))
if nn.TraitName.GetNode().Tokens.IsEmpty() {
p.write([]byte(" "))
}
p.Print(nn.TraitName)
p.printFreeFloating(nn, token.Name)
p.write([]byte("{"))
p.printNodes(nn.Stmts)
p.printFreeFloating(nn, token.Stmts)
p.write([]byte("}"))
p.printFreeFloating(nn, token.End)
}
func (p *Printer) printStmtTry(n *ast.StmtTry) {
p.printToken(n.TryTkn, "try")
p.printToken(n.OpenCurlyBracket, "{")
p.printNodes(n.Stmts)
p.printToken(n.CloseCurlyBracket, "}")
if n.Catches != nil {
p.printNodes(n.Catches)
}
if n.Finally != nil {
p.Print(n.Finally)
}
}
func (p *Printer) printStmtUnset(n *ast.StmtUnset) {
p.printToken(n.UnsetTkn, "unset")
p.printToken(n.OpenParenthesisTkn, "(")
p.printSeparatedList(n.Vars, n.SeparatorTkns, ",")
p.printToken(n.CloseParenthesisTkn, ")")
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtUse(n *ast.StmtUse) {
p.printToken(n.UseTkn, "use")
if n.Type != nil {
p.bufStart = " "
p.Print(n.Type)
}
p.bufStart = " "
p.joinPrintRefactored(",", n.UseDeclarations)
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtGroupUse(n *ast.StmtGroupUse) {
p.printToken(n.UseTkn, "use")
p.bufStart = " "
p.Print(n.Type)
p.bufStart = " "
p.printToken(n.LeadingNsSeparatorTkn, "")
p.Print(n.Prefix)
p.printToken(n.NsSeparatorTkn, "\\")
p.printToken(n.OpenCurlyBracketTkn, "{")
p.joinPrintRefactored(",", n.UseDeclarations)
p.printToken(n.CloseCurlyBracketTkn, "}")
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printStmtUseDeclaration(n *ast.StmtUseDeclaration) {
p.Print(n.Type)
if n.Type != nil {
p.bufStart = " "
}
p.printToken(n.NsSeparatorTkn, "")
p.Print(n.Use)
if n.Alias == nil {
p.printToken(n.CommaTkn, "")
return
}
p.bufStart = " "
p.printToken(n.AsTkn, "as")
p.bufStart = " "
p.Print(n.Alias)
p.printToken(n.CommaTkn, "")
}
func (p *Printer) printStmtWhile(n *ast.StmtWhile) {
if n.Alt {
p.printStmtAltWhile(n)
return
}
p.printToken(n.WhileTkn, "while")
p.printToken(n.OpenParenthesisTkn, "(")
p.Print(n.Cond)
p.printToken(n.CloseParenthesisTkn, ")")
p.Print(n.Stmt)
}
func (p *Printer) printStmtAltWhile(n *ast.StmtWhile) {
p.printToken(n.WhileTkn, "while")
p.printToken(n.OpenParenthesisTkn, "(")
p.Print(n.Cond)
p.printToken(n.CloseParenthesisTkn, ")")
p.printToken(n.ColonTkn, ":")
if stmtList, ok := n.Stmt.(*ast.StmtStmtList); ok {
p.printNodes(stmtList.Stmts)
} else {
p.Print(n.Stmt)
}
p.printToken(n.EndWhileTkn, "endwhile")
p.printToken(n.SemiColonTkn, ";")
}
func (p *Printer) printParserBrackets(n ast.Vertex) {
nn := n.(*ast.ParserBrackets)
p.printFreeFloating(nn, token.Start)
p.Print(nn.Child)
p.printFreeFloating(nn, token.End)
}