155 lines
5.8 KiB
Go
155 lines
5.8 KiB
Go
package visitor_test
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import (
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"bytes"
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"os"
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"github.com/z7zmey/php-parser/php7"
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"github.com/z7zmey/php-parser/visitor"
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)
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func ExampleDumper() {
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src := `<?php
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namespace Foo {
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class Bar {
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public function FunctionName(Type $var = null)
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{
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// some comment
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$var;
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}
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}
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}`
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php7parser := php7.NewParser(bytes.NewBufferString(src), "test.php")
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php7parser.WithMeta()
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php7parser.Parse()
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nodes := php7parser.GetRootNode()
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nsResolver := visitor.NewNamespaceResolver()
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nodes.Walk(nsResolver)
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dumper := &visitor.Dumper{
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Writer: os.Stdout,
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Indent: "| ",
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NsResolver: nsResolver,
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}
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nodes.Walk(dumper)
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// Unordered output:
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// | [*node.Root]
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// | "Position": Pos{Line: 3-11 Pos: 10-143}
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// | "Stmts":
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// | [*stmt.Namespace]
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// | "Position": Pos{Line: 3-11 Pos: 10-143}
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// | "Meta":
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// | "<?php" before "NamespaceToken"
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// | "\n\n\t\t" before "NamespaceToken"
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// | " " before "OpenCurlyBracesToken"
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// | "\n\t\t" before "CloseCurlyBracesToken"
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// | "NamespaceName":
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// | [*name.Name]
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// | "Position": Pos{Line: 3-3 Pos: 20-22}
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// | "Parts":
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// | [*name.NamePart]
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// | "Position": Pos{Line: 3-3 Pos: 20-22}
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// | "Meta":
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// | " " before "StringToken"
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// | "Value": "Foo"
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// | "Stmts":
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// | [*stmt.Class]
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// | "Position": Pos{Line: 4-10 Pos: 29-139}
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// | "NamespacedName": "Foo\\Bar"
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// | "Meta":
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// | "\n\t\t\t" before "ClassToken"
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// | " " before "OpenCurlyBracesToken"
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// | "\n\t\t\t" before "CloseCurlyBracesToken"
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// | "PhpDocComment": ""
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// | "ClassName":
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// | [*node.Identifier]
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// | "Position": Pos{Line: 4-4 Pos: 35-37}
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// | "Meta":
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// | " " before "IdentifierToken"
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// | "Value": "Bar"
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// | "Stmts":
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// | [*stmt.ClassMethod]
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// | "Position": Pos{Line: 5-9 Pos: 45-134}
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// | "Meta":
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// | " " before "FunctionToken"
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// | "ReturnsRef": false
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// | "PhpDocComment": ""
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// | "MethodName":
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// | [*node.Identifier]
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// | "Position": Pos{Line: 5-5 Pos: 61-72}
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// | "Meta":
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// | " " before "IdentifierToken"
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// | "Value": "FunctionName"
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// | "Modifiers":
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// | [*node.Identifier]
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// | "Position": Pos{Line: 5-5 Pos: 45-50}
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// | "Meta":
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// | "\n\t\t\t\t" before "IdentifierToken"
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// | "Value": "public"
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// | "Params":
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// | [*node.Parameter]
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// | "Position": Pos{Line: 5-5 Pos: 74-89}
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// | "Meta":
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// | " " before "EqualToken"
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// | "ByRef": false
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// | "Variadic": false
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// | "VariableType":
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// | [*name.Name]
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// | "Position": Pos{Line: 5-5 Pos: 74-77}
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// | "NamespacedName": "Foo\\Type"
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// | "Parts":
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// | [*name.NamePart]
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// | "Position": Pos{Line: 5-5 Pos: 74-77}
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// | "Value": "Type"
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// | "Variable":
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// | [*expr.Variable]
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// | "Position": Pos{Line: 5-5 Pos: 79-82}
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// | "Meta":
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// | " " before "VariableToken"
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// | "$" before "DollarToken"
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// | "VarName":
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// | [*node.Identifier]
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// | "Position": Pos{Line: 5-5 Pos: 79-82}
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// | "Value": "var"
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// | "DefaultValue":
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// | [*expr.ConstFetch]
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// | "Position": Pos{Line: 5-5 Pos: 86-89}
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// | "Constant":
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// | [*name.Name]
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// | "Position": Pos{Line: 5-5 Pos: 86-89}
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// | "NamespacedName": "null"
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// | "Parts":
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// | [*name.NamePart]
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// | "Position": Pos{Line: 5-5 Pos: 86-89}
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// | "Meta":
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// | " " before "StringToken"
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// | "Value": "null"
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// | "Stmt":
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// | [*stmt.StmtList]
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// | "Position": Pos{Line: 6-9 Pos: 96-134}
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// | "Meta":
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// | "\n\t\t\t\t" before "OpenCurlyBracesToken"
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// | "\n\t\t\t\t" before "CloseCurlyBracesToken"
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// | "Stmts":
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// | [*stmt.Expression]
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// | "Position": Pos{Line: 8-8 Pos: 124-128}
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// | "Meta":
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// | ";" before "SemiColonToken"
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// | "Expr":
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// | [*expr.Variable]
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// | "Position": Pos{Line: 8-8 Pos: 124-127}
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// | "Meta":
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// | "\n\t\t\t\t\t" before "VariableToken"
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// | "// some comment\n" before "VariableToken"
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// | "\t\t\t\t\t" before "VariableToken"
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// | "$" before "DollarToken"
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// | "VarName":
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// | [*node.Identifier]
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// | "Position": Pos{Line: 8-8 Pos: 124-127}
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// | "Value": "var"
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}
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