package visitor import ( "bytes" "github.com/z7zmey/php-parser/pkg/ast" "github.com/z7zmey/php-parser/pkg/token" ) type formatterState int const ( FormatterStateHTML formatterState = iota FormatterStatePHP ) type formatter struct { state formatterState indent int freeFloating []*token.Token lastSemiColon *token.Token } func NewFormatter() *formatter { return &formatter{} } func (f *formatter) WithState(state formatterState) *formatter { f.state = state return f } func (f *formatter) WithIndent(indent int) *formatter { f.indent = indent return f } func (f *formatter) addFreeFloating(id token.ID, val []byte) { f.freeFloating = append(f.freeFloating, &token.Token{ ID: id, Value: val, }) } func (f *formatter) addIndent() { if f.indent < 1 { return } f.freeFloating = append(f.freeFloating, &token.Token{ ID: token.T_WHITESPACE, Value: bytes.Repeat([]byte(" "), f.indent), }) } func (f *formatter) resetFreeFloating() { f.freeFloating = nil } func (f *formatter) getFreeFloating() []*token.Token { defer f.resetFreeFloating() if f.state == FormatterStateHTML { t := &token.Token{ ID: token.T_OPEN_TAG, Value: []byte("') } else { *list = insert(*list, i+insertCounter, &ast.StmtNop{ SemiColonTkn: &token.Token{ Value: []byte("?>"), }, }) insertCounter++ } } else { f.addFreeFloating(token.T_WHITESPACE, []byte("\n")) f.addIndent() } stmt.Accept(f) } } func (f *formatter) newSemicolonTkn() *token.Token { f.lastSemiColon = f.newToken(';', []byte(";")) return f.lastSemiColon } func insert(s []ast.Vertex, k int, vs ...ast.Vertex) []ast.Vertex { if n := len(s) + len(vs); n <= cap(s) { s2 := s[:n] copy(s2[k+len(vs):], s[k:]) copy(s2[k:], vs) return s2 } s2 := make([]ast.Vertex, len(s)+len(vs)) copy(s2, s[:k]) copy(s2[k:], vs) copy(s2[k+len(vs):], s[k:]) return s2 } func (f *formatter) Root(n *ast.Root) { f.addFreeFloating(token.T_WHITESPACE, []byte("\n")) f.addIndent() f.formatStmts(&n.Stmts) } func (f *formatter) Nullable(n *ast.Nullable) { n.QuestionTkn = f.newToken('?', []byte("?")) n.Expr.Accept(f) } func (f *formatter) Parameter(n *ast.Parameter) { if n.Type != nil { n.Type.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } if n.AmpersandTkn != nil { n.AmpersandTkn = f.newToken('&', []byte("&")) } if n.VariadicTkn != nil { n.VariadicTkn = f.newToken(token.T_ELLIPSIS, []byte("...")) } n.Var.Accept(f) if n.DefaultValue != nil { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken('=', []byte("=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.DefaultValue.Accept(f) } } func (f *formatter) Identifier(n *ast.Identifier) { if n.IdentifierTkn == nil { n.IdentifierTkn = f.newToken(token.T_STRING, n.Value) } else { n.IdentifierTkn.FreeFloating = f.getFreeFloating() } } func (f *formatter) Argument(n *ast.Argument) { if n.VariadicTkn != nil { n.VariadicTkn = f.newToken(token.T_ELLIPSIS, []byte("...")) } if n.AmpersandTkn != nil { n.AmpersandTkn = f.newToken('&', []byte("&")) } n.Expr.Accept(f) } func (f *formatter) StmtBreak(n *ast.StmtBreak) { n.BreakTkn = f.newToken(token.T_BREAK, []byte("break")) if n.Expr != nil { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtCase(n *ast.StmtCase) { n.CaseTkn = f.newToken(token.T_CASE, []byte("case")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Cond.Accept(f) n.CaseSeparatorTkn = f.newToken(':', []byte(":")) f.indent++ f.formatStmts(&n.Stmts) f.indent-- } func (f *formatter) StmtCatch(n *ast.StmtCatch) { n.CatchTkn = f.newToken(token.T_CATCH, []byte("catch")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.SeparatorTkns = make([]*token.Token, len(n.Types)-1) for i, t := range n.Types { t.Accept(f) if i != len(n.Types)-1 { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.SeparatorTkns[i] = f.newToken('|', []byte("|")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } } f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Var.Accept(f) n.CloseParenthesisTkn = f.newToken(')', []byte(")")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpenCurlyBracketTkn = f.newToken('{', []byte("{")) if len(n.Stmts) > 0 { f.indent++ f.formatStmts(&n.Stmts) f.indent-- f.addFreeFloating(token.T_WHITESPACE, []byte("\n")) f.addIndent() } n.CloseCurlyBracketTkn = f.newToken('}', []byte("}")) } func (f *formatter) StmtClass(n *ast.StmtClass) { for _, m := range n.Modifiers { m.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } n.ClassTkn = f.newToken(token.T_CLASS, []byte("class")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.ClassName.Accept(f) n.OpenParenthesisTkn = nil n.CloseParenthesisTkn = nil if len(n.Arguments) > 0 { n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.SeparatorTkns = f.formatList(n.Arguments, ',') n.CloseParenthesisTkn = f.newToken(')', []byte(")")) } f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) if n.Extends != nil { n.Extends.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } if n.Implements != nil { n.Implements.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } n.OpenCurlyBracketTkn = f.newToken('{', []byte("{")) if len(n.Stmts) > 0 { f.indent++ f.formatStmts(&n.Stmts) f.indent-- f.addFreeFloating(token.T_WHITESPACE, []byte("\n")) f.addIndent() } n.CloseCurlyBracketTkn = f.newToken('}', []byte("}")) } func (f *formatter) StmtClassConstList(n *ast.StmtClassConstList) { for _, m := range n.Modifiers { m.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } n.ConstTkn = f.newToken(token.T_CONST, []byte("const")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.SeparatorTkns = f.formatList(n.Consts, ',') n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtClassExtends(n *ast.StmtClassExtends) { n.ExtendTkn = f.newToken(token.T_EXTENDS, []byte("extends")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.ClassName.Accept(f) } func (f *formatter) StmtClassImplements(n *ast.StmtClassImplements) { n.ImplementsTkn = f.newToken(token.T_IMPLEMENTS, []byte("implements")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.SeparatorTkns = f.formatList(n.InterfaceNames, ',') } func (f *formatter) StmtClassMethod(n *ast.StmtClassMethod) { for _, m := range n.Modifiers { m.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } n.FunctionTkn = f.newToken(token.T_FUNCTION, []byte("function")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) if n.AmpersandTkn != nil { n.AmpersandTkn = f.newToken('&', []byte("&")) } n.MethodName.Accept(f) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.SeparatorTkns = nil if len(n.Params) > 0 { n.SeparatorTkns = f.formatList(n.Params, ',') } n.CloseParenthesisTkn = f.newToken(')', []byte(")")) if n.ReturnType != nil { n.ColonTkn = f.newToken(':', []byte(":")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.ReturnType.Accept(f) } f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Stmt.Accept(f) } func (f *formatter) StmtConstList(n *ast.StmtConstList) { n.ConstTkn = f.newToken(token.T_CONST, []byte("const")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.SeparatorTkns = f.formatList(n.Consts, ',') n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtConstant(n *ast.StmtConstant) { n.Name.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken('=', []byte("=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) StmtContinue(n *ast.StmtContinue) { n.ContinueTkn = f.newToken(token.T_CONTINUE, []byte("continue")) if n.Expr != nil { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtDeclare(n *ast.StmtDeclare) { n.ColonTkn = nil n.EndDeclareTkn = nil n.SemiColonTkn = nil n.DeclareTkn = f.newToken(token.T_DECLARE, []byte("declare")) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.SeparatorTkns = nil if len(n.Consts) > 0 { n.SeparatorTkns = f.formatList(n.Consts, ',') } n.CloseParenthesisTkn = f.newToken(')', []byte(")")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Stmt.Accept(f) } func (f *formatter) StmtDefault(n *ast.StmtDefault) { n.DefaultTkn = f.newToken(token.T_DEFAULT, []byte("default")) n.CaseSeparatorTkn = f.newToken(':', []byte(":")) f.indent++ f.formatStmts(&n.Stmts) f.indent-- } func (f *formatter) StmtDo(n *ast.StmtDo) { n.DoTkn = f.newToken(token.T_DO, []byte("do")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Stmt.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.WhileTkn = f.newToken(token.T_WHILE, []byte("while")) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.Cond.Accept(f) n.CloseParenthesisTkn = f.newToken(')', []byte(")")) n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtEcho(n *ast.StmtEcho) { n.EchoTkn = f.newToken(token.T_ECHO, []byte("echo")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.SeparatorTkns = nil if len(n.Exprs) > 0 { n.SeparatorTkns = f.formatList(n.Exprs, ',') } n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtElse(n *ast.StmtElse) { n.ColonTkn = nil n.ElseTkn = f.newToken(token.T_ELSE, []byte("else")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Stmt.Accept(f) } func (f *formatter) StmtElseIf(n *ast.StmtElseIf) { n.ColonTkn = nil n.ElseIfTkn = f.newToken(token.T_ELSEIF, []byte("elseif")) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.Cond.Accept(f) n.CloseParenthesisTkn = f.newToken(')', []byte(")")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Stmt.Accept(f) } func (f *formatter) StmtExpression(n *ast.StmtExpression) { n.Expr.Accept(f) n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtFinally(n *ast.StmtFinally) { n.FinallyTkn = f.newToken(token.T_FINALLY, []byte("finally")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpenCurlyBracketTkn = f.newToken('{', []byte("{")) if len(n.Stmts) > 0 { f.indent++ f.formatStmts(&n.Stmts) f.indent-- f.addFreeFloating(token.T_WHITESPACE, []byte("\n")) f.addIndent() } n.CloseCurlyBracketTkn = f.newToken('}', []byte("}")) } func (f *formatter) StmtFor(n *ast.StmtFor) { n.ColonTkn = nil n.EndForTkn = nil n.SemiColonTkn = nil n.ForTkn = f.newToken(token.T_FOR, []byte("for")) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.InitSeparatorTkns = nil if len(n.Init) > 0 { n.InitSeparatorTkns = f.formatList(n.Init, ',') } n.InitSemiColonTkn = f.newSemicolonTkn() f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.CondSeparatorTkns = nil if len(n.Cond) > 0 { n.CondSeparatorTkns = f.formatList(n.Cond, ',') } n.CondSemiColonTkn = f.newSemicolonTkn() f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.LoopSeparatorTkns = nil if len(n.Loop) > 0 { n.LoopSeparatorTkns = f.formatList(n.Loop, ',') } n.CloseParenthesisTkn = f.newToken(')', []byte(")")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Stmt.Accept(f) } func (f *formatter) StmtForeach(n *ast.StmtForeach) { n.ColonTkn = nil n.EndForeachTkn = nil n.SemiColonTkn = nil n.ForeachTkn = f.newToken(token.T_FOREACH, []byte("foreach")) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.Expr.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.AsTkn = f.newToken(token.T_AS, []byte("as")) if n.Key != nil { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Key.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.DoubleArrowTkn = f.newToken(token.T_DOUBLE_ARROW, []byte("=>")) } f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) if n.AmpersandTkn != nil { n.AmpersandTkn = f.newToken('&', []byte("&")) } n.Var.Accept(f) n.CloseParenthesisTkn = f.newToken(')', []byte(")")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Stmt.Accept(f) } func (f *formatter) StmtFunction(n *ast.StmtFunction) { n.FunctionTkn = f.newToken(token.T_FUNCTION, []byte("function")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) if n.AmpersandTkn != nil { n.AmpersandTkn = f.newToken('&', []byte("&")) } n.FunctionName.Accept(f) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.SeparatorTkns = nil if len(n.Params) > 0 { n.SeparatorTkns = f.formatList(n.Params, ',') } n.CloseParenthesisTkn = f.newToken(')', []byte(")")) if n.ReturnType != nil { n.ColonTkn = f.newToken(':', []byte(":")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.ReturnType.Accept(f) } f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpenCurlyBracketTkn = f.newToken('{', []byte("{")) if len(n.Stmts) > 0 { f.indent++ f.formatStmts(&n.Stmts) f.indent-- f.addFreeFloating(token.T_WHITESPACE, []byte("\n")) f.addIndent() } n.CloseCurlyBracketTkn = f.newToken('}', []byte("}")) } func (f *formatter) StmtGlobal(n *ast.StmtGlobal) { n.GlobalTkn = f.newToken(token.T_GLOBAL, []byte("global")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.SeparatorTkns = nil if len(n.Vars) > 0 { n.SeparatorTkns = f.formatList(n.Vars, ',') } n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtGoto(n *ast.StmtGoto) { n.GotoTkn = f.newToken(token.T_GOTO, []byte("goto")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Label.Accept(f) n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtHaltCompiler(n *ast.StmtHaltCompiler) { n.HaltCompilerTkn = f.newToken(token.T_HALT_COMPILER, []byte("__halt_compiler")) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.CloseParenthesisTkn = f.newToken(')', []byte(")")) n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtIf(n *ast.StmtIf) { n.ColonTkn = nil n.EndIfTkn = nil n.SemiColonTkn = nil n.IfTkn = f.newToken(token.T_IF, []byte("if")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.Cond.Accept(f) n.CloseParenthesisTkn = f.newToken(')', []byte(")")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Stmt.Accept(f) if len(n.ElseIf) > 0 { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) f.formatList(n.ElseIf, ' ') } if n.Else != nil { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Else.Accept(f) } } func (f *formatter) StmtInlineHtml(n *ast.StmtInlineHtml) { n.InlineHtmlTkn = f.newToken(token.T_STRING, n.Value) f.state = FormatterStateHTML } func (f *formatter) StmtInterface(n *ast.StmtInterface) { n.InterfaceTkn = f.newToken(token.T_INTERFACE, []byte("interface")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.InterfaceName.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) if n.Extends != nil { n.Extends.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } n.OpenCurlyBracketTkn = f.newToken('{', []byte("{")) if len(n.Stmts) > 0 { f.indent++ f.formatStmts(&n.Stmts) f.indent-- f.addFreeFloating(token.T_WHITESPACE, []byte("\n")) f.addIndent() } n.CloseCurlyBracketTkn = f.newToken('}', []byte("}")) } func (f *formatter) StmtInterfaceExtends(n *ast.StmtInterfaceExtends) { n.ExtendsTkn = f.newToken(token.T_EXTENDS, []byte("extends")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.SeparatorTkns = nil if len(n.InterfaceNames) > 0 { n.SeparatorTkns = f.formatList(n.InterfaceNames, ',') } } func (f *formatter) StmtLabel(n *ast.StmtLabel) { n.LabelName.Accept(f) n.ColonTkn = f.newToken(':', []byte(":")) } func (f *formatter) StmtNamespace(n *ast.StmtNamespace) { n.OpenCurlyBracketTkn = nil n.CloseCurlyBracketTkn = nil n.SemiColonTkn = nil n.NsTkn = f.newToken(token.T_NAMESPACE, []byte("namespace")) if n.Name != nil { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Name.Accept(f) } if len(n.Stmts) > 0 { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpenCurlyBracketTkn = f.newToken('{', []byte("{")) if len(n.Stmts) > 0 { f.indent++ f.formatStmts(&n.Stmts) f.indent-- f.addFreeFloating(token.T_WHITESPACE, []byte("\n")) f.addIndent() } n.CloseCurlyBracketTkn = f.newToken('}', []byte("}")) } else { n.SemiColonTkn = f.newSemicolonTkn() } } func (f *formatter) StmtNop(n *ast.StmtNop) { n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtProperty(n *ast.StmtProperty) { n.Var.Accept(f) if n.Expr != nil { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken('=', []byte("=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } } func (f *formatter) StmtPropertyList(n *ast.StmtPropertyList) { for _, m := range n.Modifiers { m.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } if n.Type != nil { n.Type.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } n.SeparatorTkns = f.formatList(n.Properties, ',') n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtReturn(n *ast.StmtReturn) { n.ReturnTkn = f.newToken(token.T_RETURN, []byte("return")) if n.Expr != nil { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtStatic(n *ast.StmtStatic) { n.StaticTkn = f.newToken(token.T_STATIC, []byte("static")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.SeparatorTkns = nil if len(n.Vars) > 0 { n.SeparatorTkns = f.formatList(n.Vars, ',') } n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtStaticVar(n *ast.StmtStaticVar) { n.Var.Accept(f) if n.Expr != nil { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken('=', []byte("=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } } func (f *formatter) StmtStmtList(n *ast.StmtStmtList) { n.OpenCurlyBracketTkn = f.newToken('{', []byte("{")) if len(n.Stmts) > 0 { f.indent++ f.formatStmts(&n.Stmts) f.indent-- f.addFreeFloating(token.T_WHITESPACE, []byte("\n")) f.addIndent() } n.CloseCurlyBracketTkn = f.newToken('}', []byte("}")) } func (f *formatter) StmtSwitch(n *ast.StmtSwitch) { n.CaseSeparatorTkn = nil n.ColonTkn = nil n.EndSwitchTkn = nil n.SemiColonTkn = nil n.SwitchTkn = f.newToken(token.T_SWITCH, []byte("switch")) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.Cond.Accept(f) n.CloseParenthesisTkn = f.newToken(')', []byte(")")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpenCurlyBracketTkn = f.newToken('{', []byte("{")) if len(n.CaseList) > 0 { f.indent++ f.formatStmts(&n.CaseList) f.indent-- f.addFreeFloating(token.T_WHITESPACE, []byte("\n")) f.addIndent() } n.CloseCurlyBracketTkn = f.newToken('}', []byte("}")) } func (f *formatter) StmtThrow(n *ast.StmtThrow) { n.ThrowTkn = f.newToken(token.T_THROW, []byte("throw")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtTrait(n *ast.StmtTrait) { n.TraitTkn = f.newToken(token.T_TRAIT, []byte("trait")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.TraitName.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) if n.Extends != nil { n.Extends.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } if n.Implements != nil { n.Implements.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } n.OpenCurlyBracketTkn = f.newToken('{', []byte("{")) if len(n.Stmts) > 0 { f.indent++ f.formatStmts(&n.Stmts) f.indent-- f.addFreeFloating(token.T_WHITESPACE, []byte("\n")) f.addIndent() } n.CloseCurlyBracketTkn = f.newToken('}', []byte("}")) } func (f *formatter) StmtTraitMethodRef(n *ast.StmtTraitMethodRef) { if n.Trait != nil { n.Trait.Accept(f) n.DoubleColonTkn = f.newToken(token.T_PAAMAYIM_NEKUDOTAYIM, []byte("::")) } n.Method.Accept(f) } func (f *formatter) StmtTraitUse(n *ast.StmtTraitUse) { n.UseTkn = f.newToken(token.T_USE, []byte("use")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.SeparatorTkns = f.formatList(n.Traits, ',') n.OpenCurlyBracketTkn = nil n.CloseCurlyBracketTkn = nil n.SemiColonTkn = nil if len(n.Adaptations) > 0 { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpenCurlyBracketTkn = f.newToken('{', []byte("{")) if len(n.Adaptations) > 0 { f.indent++ f.formatStmts(&n.Adaptations) f.indent-- f.addFreeFloating(token.T_WHITESPACE, []byte("\n")) f.addIndent() } n.CloseCurlyBracketTkn = f.newToken('}', []byte("}")) } else { n.SemiColonTkn = f.newToken(';', []byte(";")) } } func (f *formatter) StmtTraitUseAlias(n *ast.StmtTraitUseAlias) { n.Ref.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.AsTkn = f.newToken(token.T_AS, []byte("as")) if n.Modifier != nil { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Modifier.Accept(f) } if n.Alias != nil { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Alias.Accept(f) } n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtTraitUsePrecedence(n *ast.StmtTraitUsePrecedence) { n.Ref.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.InsteadofTkn = f.newToken(token.T_INSTEADOF, []byte("insteadof")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.SeparatorTkns = f.formatList(n.Insteadof, ',') n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtTry(n *ast.StmtTry) { n.TryTkn = f.newToken(token.T_TRY, []byte("try")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpenCurlyBracketTkn = f.newToken('{', []byte("{")) if len(n.Stmts) > 0 { f.indent++ f.formatStmts(&n.Stmts) f.indent-- f.addFreeFloating(token.T_WHITESPACE, []byte("\n")) f.addIndent() } n.CloseCurlyBracketTkn = f.newToken('}', []byte("}")) for _, catch := range n.Catches { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) catch.Accept(f) } if n.Finally != nil { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Finally.Accept(f) } } func (f *formatter) StmtUnset(n *ast.StmtUnset) { n.UnsetTkn = f.newToken(token.T_UNSET, []byte("unset")) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.SeparatorTkns = f.formatList(n.Vars, ',') n.CloseParenthesisTkn = f.newToken(')', []byte(")")) n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtUse(n *ast.StmtUse) { n.UseTkn = f.newToken(token.T_USE, []byte("use")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) if n.Type != nil { n.Type.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } n.SeparatorTkns = f.formatList(n.UseDeclarations, ',') n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtGroupUse(n *ast.StmtGroupUse) { n.UseTkn = f.newToken(token.T_USE, []byte("use")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) if n.Type != nil { n.Type.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } n.LeadingNsSeparatorTkn = nil n.Prefix.Accept(f) n.NsSeparatorTkn = f.newToken(token.T_NS_SEPARATOR, []byte("\\")) n.OpenCurlyBracketTkn = f.newToken('{', []byte("{")) n.SeparatorTkns = f.formatList(n.UseDeclarations, ',') n.CloseCurlyBracketTkn = f.newToken('}', []byte("}")) n.SemiColonTkn = f.newSemicolonTkn() } func (f *formatter) StmtUseDeclaration(n *ast.StmtUseDeclaration) { if n.Type != nil { n.Type.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } n.NsSeparatorTkn = nil n.Use.Accept(f) if n.Alias != nil { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.AsTkn = f.newToken(token.T_AS, []byte("as")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Alias.Accept(f) } } func (f *formatter) StmtWhile(n *ast.StmtWhile) { n.ColonTkn = nil n.EndWhileTkn = nil n.SemiColonTkn = nil n.WhileTkn = f.newToken(token.T_WHILE, []byte("while")) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.Cond.Accept(f) n.CloseParenthesisTkn = f.newToken(')', []byte(")")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Stmt.Accept(f) } func (f *formatter) ExprArray(n *ast.ExprArray) { n.ArrayTkn = f.newToken(token.T_ARRAY, []byte("array")) n.OpenBracketTkn = f.newToken('(', []byte("(")) n.SeparatorTkns = f.formatList(n.Items, ',') n.CloseBracketTkn = f.newToken(')', []byte(")")) } func (f *formatter) ExprArrayDimFetch(n *ast.ExprArrayDimFetch) { n.Var.Accept(f) n.OpenBracketTkn = f.newToken('[', []byte("[")) n.Dim.Accept(f) n.CloseBracketTkn = f.newToken(']', []byte("]")) } func (f *formatter) ExprArrayItem(n *ast.ExprArrayItem) { if n.EllipsisTkn != nil { n.EllipsisTkn = f.newToken(token.T_ELLIPSIS, []byte("...")) } if n.Key != nil { n.Key.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.DoubleArrowTkn = f.newToken(token.T_DOUBLE_ARROW, []byte("=>")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } n.Val.Accept(f) } func (f *formatter) ExprArrowFunction(n *ast.ExprArrowFunction) { if n.StaticTkn != nil { n.StaticTkn = f.newToken(token.T_STATIC, []byte("static")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } n.FnTkn = f.newToken(token.T_FN, []byte("fn")) if n.AmpersandTkn != nil { n.AmpersandTkn = f.newToken('&', []byte("&")) } n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.SeparatorTkns = nil if len(n.Params) > 0 { n.SeparatorTkns = f.formatList(n.Params, ',') } n.CloseParenthesisTkn = f.newToken(')', []byte(")")) n.ColonTkn = nil if n.ReturnType != nil { n.ColonTkn = f.newToken(':', []byte(":")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.ReturnType.Accept(f) } f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.DoubleArrowTkn = f.newToken(token.T_DOUBLE_ARROW, []byte("=>")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprBitwiseNot(n *ast.ExprBitwiseNot) { n.TildaTkn = f.newToken('~', []byte("~")) n.Expr.Accept(f) } func (f *formatter) ExprBooleanNot(n *ast.ExprBooleanNot) { n.ExclamationTkn = f.newToken('!', []byte("!")) n.Expr.Accept(f) } func (f *formatter) ExprClassConstFetch(n *ast.ExprClassConstFetch) { n.Class.Accept(f) n.DoubleColonTkn = f.newToken(token.T_PAAMAYIM_NEKUDOTAYIM, []byte("::")) n.ConstantName.Accept(f) } func (f *formatter) ExprClone(n *ast.ExprClone) { n.CloneTkn = f.newToken(token.T_CLONE, []byte("clone")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprClosure(n *ast.ExprClosure) { if n.StaticTkn != nil { n.StaticTkn = f.newToken(token.T_STATIC, []byte("static")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } n.FunctionTkn = f.newToken(token.T_FN, []byte("function")) if n.AmpersandTkn != nil { n.AmpersandTkn = f.newToken('&', []byte("&")) } n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.SeparatorTkns = nil if len(n.Params) > 0 { n.SeparatorTkns = f.formatList(n.Params, ',') } n.CloseParenthesisTkn = f.newToken(')', []byte(")")) n.UseTkn = nil n.UseOpenParenthesisTkn = nil n.UseCloseParenthesisTkn = nil n.UseSeparatorTkns = nil if len(n.Use) > 0 { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.UseTkn = f.newToken(token.T_USE, []byte("use")) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.SeparatorTkns = f.formatList(n.Use, ',') n.CloseParenthesisTkn = f.newToken(')', []byte(")")) } n.ColonTkn = nil if n.ReturnType != nil { n.ColonTkn = f.newToken(':', []byte(":")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.ReturnType.Accept(f) } f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpenCurlyBracketTkn = f.newToken('{', []byte("{")) if len(n.Stmts) > 0 { f.indent++ f.formatStmts(&n.Stmts) f.indent-- f.addFreeFloating(token.T_WHITESPACE, []byte("\n")) f.addIndent() } n.CloseCurlyBracketTkn = f.newToken('}', []byte("}")) } func (f *formatter) ExprClosureUse(n *ast.ExprClosureUse) { if n.AmpersandTkn != nil { n.AmpersandTkn = f.newToken('&', []byte("&")) } n.Var.Accept(f) } func (f *formatter) ExprConstFetch(n *ast.ExprConstFetch) { n.Const.Accept(f) } func (f *formatter) ExprEmpty(n *ast.ExprEmpty) { n.EmptyTkn = f.newToken(token.T_EMPTY, []byte("empty")) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.Expr.Accept(f) n.CloseParenthesisTkn = f.newToken(')', []byte(")")) } func (f *formatter) ExprErrorSuppress(n *ast.ExprErrorSuppress) { n.AtTkn = f.newToken('@', []byte("@")) n.Expr.Accept(f) } func (f *formatter) ExprEval(n *ast.ExprEval) { n.EvalTkn = f.newToken(token.T_EVAL, []byte("eval")) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.Expr.Accept(f) n.CloseParenthesisTkn = f.newToken(')', []byte(")")) } func (f *formatter) ExprExit(n *ast.ExprExit) { n.DieTkn = f.newToken(token.T_EVAL, []byte("exit")) n.OpenParenthesisTkn = nil n.CloseParenthesisTkn = nil if n.Expr != nil { n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.Expr.Accept(f) n.CloseParenthesisTkn = f.newToken(')', []byte(")")) } } func (f *formatter) ExprFunctionCall(n *ast.ExprFunctionCall) { n.Function.Accept(f) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.SeparatorTkns = nil if len(n.Arguments) > 0 { n.SeparatorTkns = f.formatList(n.Arguments, ',') } n.CloseParenthesisTkn = f.newToken(')', []byte(")")) } func (f *formatter) ExprInclude(n *ast.ExprInclude) { n.IncludeTkn = f.newToken(token.T_INCLUDE, []byte("include")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprIncludeOnce(n *ast.ExprIncludeOnce) { n.IncludeTkn = f.newToken(token.T_INCLUDE_ONCE, []byte("include_once")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprInstanceOf(n *ast.ExprInstanceOf) { n.Expr.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.InstanceOfTkn = f.newToken(token.T_INSTANCEOF, []byte("instanceof")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Class.Accept(f) } func (f *formatter) ExprIsset(n *ast.ExprIsset) { n.IssetTkn = f.newToken(token.T_ISSET, []byte("isset")) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.SeparatorTkns = f.formatList(n.Vars, ',') n.CloseParenthesisTkn = f.newToken(')', []byte(")")) } func (f *formatter) ExprList(n *ast.ExprList) { n.ListTkn = f.newToken(token.T_LIST, []byte("list")) n.OpenBracketTkn = f.newToken('(', []byte("(")) n.SeparatorTkns = f.formatList(n.Items, ',') n.CloseBracketTkn = f.newToken(')', []byte(")")) } func (f *formatter) ExprMethodCall(n *ast.ExprMethodCall) { n.Var.Accept(f) n.ObjectOperatorTkn = f.newToken(token.T_OBJECT_OPERATOR, []byte("->")) n.Method.Accept(f) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.SeparatorTkns = nil if len(n.Arguments) > 0 { n.SeparatorTkns = f.formatList(n.Arguments, ',') } n.CloseParenthesisTkn = f.newToken(')', []byte(")")) } func (f *formatter) ExprNew(n *ast.ExprNew) { n.NewTkn = f.newToken(token.T_NEW, []byte("new")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Class.Accept(f) n.SeparatorTkns = nil n.OpenParenthesisTkn = nil n.CloseParenthesisTkn = nil if len(n.Arguments) > 0 { n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.SeparatorTkns = f.formatList(n.Arguments, ',') n.CloseParenthesisTkn = f.newToken(')', []byte(")")) } } func (f *formatter) ExprPostDec(n *ast.ExprPostDec) { n.Var.Accept(f) n.DecTkn = f.newToken(token.T_DEC, []byte("--")) } func (f *formatter) ExprPostInc(n *ast.ExprPostInc) { n.Var.Accept(f) n.IncTkn = f.newToken(token.T_INC, []byte("++")) } func (f *formatter) ExprPreDec(n *ast.ExprPreDec) { n.DecTkn = f.newToken(token.T_DEC, []byte("--")) n.Var.Accept(f) } func (f *formatter) ExprPreInc(n *ast.ExprPreInc) { n.IncTkn = f.newToken(token.T_INC, []byte("++")) n.Var.Accept(f) } func (f *formatter) ExprPrint(n *ast.ExprPrint) { n.PrintTkn = f.newToken(token.T_PRINT, []byte("print")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprPropertyFetch(n *ast.ExprPropertyFetch) { n.Var.Accept(f) n.ObjectOperatorTkn = f.newToken(token.T_OBJECT_OPERATOR, []byte("->")) n.Property.Accept(f) } func (f *formatter) ExprRequire(n *ast.ExprRequire) { n.RequireTkn = f.newToken(token.T_REQUIRE, []byte("require")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprRequireOnce(n *ast.ExprRequireOnce) { n.RequireOnceTkn = f.newToken(token.T_REQUIRE_ONCE, []byte("require_once")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprShellExec(n *ast.ExprShellExec) { n.OpenBacktickTkn = f.newToken('`', []byte("`")) for _, p := range n.Parts { p.Accept(f) } n.CloseBacktickTkn = f.newToken('`', []byte("`")) } func (f *formatter) ExprStaticCall(n *ast.ExprStaticCall) { n.Class.Accept(f) n.DoubleColonTkn = f.newToken(token.T_PAAMAYIM_NEKUDOTAYIM, []byte("::")) n.Call.Accept(f) n.OpenParenthesisTkn = f.newToken('(', []byte("(")) n.SeparatorTkns = nil if len(n.Arguments) > 0 { n.SeparatorTkns = f.formatList(n.Arguments, ',') } n.CloseParenthesisTkn = f.newToken(')', []byte(")")) } func (f *formatter) ExprStaticPropertyFetch(n *ast.ExprStaticPropertyFetch) { n.Class.Accept(f) n.DoubleColonTkn = f.newToken(token.T_PAAMAYIM_NEKUDOTAYIM, []byte("::")) n.Property.Accept(f) } func (f *formatter) ExprTernary(n *ast.ExprTernary) { n.Condition.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.QuestionTkn = f.newToken('?', []byte("?")) if n.IfTrue != nil { f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.IfTrue.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } n.ColonTkn = f.newToken(':', []byte(":")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.IfFalse.Accept(f) } func (f *formatter) ExprUnaryMinus(n *ast.ExprUnaryMinus) { n.MinusTkn = f.newToken('-', []byte("-")) n.Expr.Accept(f) } func (f *formatter) ExprUnaryPlus(n *ast.ExprUnaryPlus) { n.PlusTkn = f.newToken('+', []byte("+")) n.Expr.Accept(f) } func (f *formatter) ExprVariable(n *ast.ExprVariable) { if _, ok := n.VarName.(*ast.Identifier); !ok { n.DollarTkn = f.newToken('$', []byte("$")) } n.VarName.Accept(f) } func (f *formatter) ExprYield(n *ast.ExprYield) { n.YieldTkn = f.newToken(token.T_YIELD, []byte("yield")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) if n.Key != nil { n.Key.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.DoubleArrowTkn = f.newToken(token.T_DOUBLE_ARROW, []byte("=>")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) } n.Value.Accept(f) } func (f *formatter) ExprYieldFrom(n *ast.ExprYieldFrom) { n.YieldFromTkn = f.newToken(token.T_YIELD_FROM, []byte("yield from")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprAssign(n *ast.ExprAssign) { n.Var.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken('=', []byte("=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprAssignReference(n *ast.ExprAssignReference) { n.Var.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken('=', []byte("=")) n.AmpersandTkn = f.newToken('&', []byte("&")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprAssignBitwiseAnd(n *ast.ExprAssignBitwiseAnd) { n.Var.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken(token.T_AND_EQUAL, []byte("&=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprAssignBitwiseOr(n *ast.ExprAssignBitwiseOr) { n.Var.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken(token.T_OR_EQUAL, []byte("|=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprAssignBitwiseXor(n *ast.ExprAssignBitwiseXor) { n.Var.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken(token.T_XOR_EQUAL, []byte("^=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprAssignCoalesce(n *ast.ExprAssignCoalesce) { n.Var.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken(token.T_COALESCE_EQUAL, []byte("??=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprAssignConcat(n *ast.ExprAssignConcat) { n.Var.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken(token.T_CONCAT_EQUAL, []byte(".=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprAssignDiv(n *ast.ExprAssignDiv) { n.Var.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken(token.T_DIV_EQUAL, []byte("/=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprAssignMinus(n *ast.ExprAssignMinus) { n.Var.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken(token.T_MINUS_EQUAL, []byte("-=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprAssignMod(n *ast.ExprAssignMod) { n.Var.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken(token.T_MOD_EQUAL, []byte("%=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprAssignMul(n *ast.ExprAssignMul) { n.Var.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken(token.T_MUL_EQUAL, []byte("*=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprAssignPlus(n *ast.ExprAssignPlus) { n.Var.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken(token.T_PLUS_EQUAL, []byte("+=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprAssignPow(n *ast.ExprAssignPow) { n.Var.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken(token.T_POW_EQUAL, []byte("**=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprAssignShiftLeft(n *ast.ExprAssignShiftLeft) { n.Var.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken(token.T_SL_EQUAL, []byte("<<=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprAssignShiftRight(n *ast.ExprAssignShiftRight) { n.Var.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.EqualTkn = f.newToken(token.T_SR_EQUAL, []byte(">>=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Expr.Accept(f) } func (f *formatter) ExprBinaryBitwiseAnd(n *ast.ExprBinaryBitwiseAnd) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken('&', []byte("&")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryBitwiseOr(n *ast.ExprBinaryBitwiseOr) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken('|', []byte("|")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryBitwiseXor(n *ast.ExprBinaryBitwiseXor) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken('^', []byte("^")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryBooleanAnd(n *ast.ExprBinaryBooleanAnd) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken(token.T_BOOLEAN_AND, []byte("&&")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryBooleanOr(n *ast.ExprBinaryBooleanOr) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken(token.T_BOOLEAN_OR, []byte("||")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryCoalesce(n *ast.ExprBinaryCoalesce) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken(token.T_COALESCE, []byte("??")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryConcat(n *ast.ExprBinaryConcat) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken('.', []byte(".")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryDiv(n *ast.ExprBinaryDiv) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken('/', []byte("/")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryEqual(n *ast.ExprBinaryEqual) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken(token.T_IS_EQUAL, []byte("==")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryGreater(n *ast.ExprBinaryGreater) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken('>', []byte(">")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryGreaterOrEqual(n *ast.ExprBinaryGreaterOrEqual) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken(token.T_IS_GREATER_OR_EQUAL, []byte(">=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryIdentical(n *ast.ExprBinaryIdentical) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken(token.T_IS_IDENTICAL, []byte("===")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryLogicalAnd(n *ast.ExprBinaryLogicalAnd) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken(token.T_LOGICAL_AND, []byte("and")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryLogicalOr(n *ast.ExprBinaryLogicalOr) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken(token.T_LOGICAL_OR, []byte("or")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryLogicalXor(n *ast.ExprBinaryLogicalXor) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken(token.T_LOGICAL_XOR, []byte("xor")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryMinus(n *ast.ExprBinaryMinus) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken('-', []byte("-")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryMod(n *ast.ExprBinaryMod) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken('%', []byte("%")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryMul(n *ast.ExprBinaryMul) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken('*', []byte("*")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryNotEqual(n *ast.ExprBinaryNotEqual) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken(token.T_IS_NOT_EQUAL, []byte("!=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryNotIdentical(n *ast.ExprBinaryNotIdentical) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken(token.T_IS_NOT_IDENTICAL, []byte("!==")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryPlus(n *ast.ExprBinaryPlus) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken('+', []byte("+")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryPow(n *ast.ExprBinaryPow) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken(token.T_POW, []byte("**")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryShiftLeft(n *ast.ExprBinaryShiftLeft) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken(token.T_SL, []byte("<<")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinaryShiftRight(n *ast.ExprBinaryShiftRight) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken(token.T_SR, []byte(">>")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinarySmaller(n *ast.ExprBinarySmaller) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken('<', []byte("<")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinarySmallerOrEqual(n *ast.ExprBinarySmallerOrEqual) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken(token.T_IS_SMALLER_OR_EQUAL, []byte("<=")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprBinarySpaceship(n *ast.ExprBinarySpaceship) { n.Left.Accept(f) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.OpTkn = f.newToken(token.T_SPACESHIP, []byte("<=>")) f.addFreeFloating(token.T_WHITESPACE, []byte(" ")) n.Right.Accept(f) } func (f *formatter) ExprCastArray(n *ast.ExprCastArray) { n.CastTkn = f.newToken(token.T_ARRAY_CAST, []byte("(array)")) n.Expr.Accept(f) } func (f *formatter) ExprCastBool(n *ast.ExprCastBool) { n.CastTkn = f.newToken(token.T_BOOL_CAST, []byte("(bool)")) n.Expr.Accept(f) } func (f *formatter) ExprCastDouble(n *ast.ExprCastDouble) { n.CastTkn = f.newToken(token.T_DOUBLE_CAST, []byte("(float)")) n.Expr.Accept(f) } func (f *formatter) ExprCastInt(n *ast.ExprCastInt) { n.CastTkn = f.newToken(token.T_INT_CAST, []byte("(integer)")) n.Expr.Accept(f) } func (f *formatter) ExprCastObject(n *ast.ExprCastObject) { n.CastTkn = f.newToken(token.T_OBJECT_CAST, []byte("(object)")) n.Expr.Accept(f) } func (f *formatter) ExprCastString(n *ast.ExprCastString) { n.CastTkn = f.newToken(token.T_STRING_CAST, []byte("(string)")) n.Expr.Accept(f) } func (f *formatter) ExprCastUnset(n *ast.ExprCastUnset) { n.CastTkn = f.newToken(token.T_UNSET_CAST, []byte("(unset)")) n.Expr.Accept(f) } func (f *formatter) ScalarDnumber(n *ast.ScalarDnumber) { if n.NumberTkn == nil { n.NumberTkn = f.newToken(token.T_STRING, n.Value) } else { n.NumberTkn.FreeFloating = f.getFreeFloating() } } func (f *formatter) ScalarEncapsed(n *ast.ScalarEncapsed) { n.OpenQuoteTkn = f.newToken('"', []byte("\"")) for _, p := range n.Parts { p.Accept(f) } n.CloseQuoteTkn = f.newToken('"', []byte("\"")) } func (f *formatter) ScalarEncapsedStringPart(n *ast.ScalarEncapsedStringPart) { if n.EncapsedStrTkn == nil { n.EncapsedStrTkn = f.newToken(token.T_STRING, n.Value) } else { n.EncapsedStrTkn.FreeFloating = f.getFreeFloating() } } func (f *formatter) ScalarHeredoc(n *ast.ScalarHeredoc) { n.OpenHeredocTkn = f.newToken(token.T_START_HEREDOC, []byte("<<