276 lines
16 KiB
PHP
276 lines
16 KiB
PHP
<?php
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namespace PhpParser;
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/**
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* @codeCoverageIgnore
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*/
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class Autoloader
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{
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/** @var bool Whether the autoloader has been registered. */
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private static $registered = false;
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/** @var bool Whether we're running on PHP 7. */
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private static $runningOnPhp7;
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/**
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* Registers PhpParser\Autoloader as an SPL autoloader.
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*
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* @param bool $prepend Whether to prepend the autoloader instead of appending
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*/
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static public function register($prepend = false) {
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if (self::$registered === true) {
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return;
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}
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spl_autoload_register(array(__CLASS__, 'autoload'), true, $prepend);
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self::$registered = true;
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self::$runningOnPhp7 = version_compare(PHP_VERSION, '7.0-dev', '>=');
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}
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/**
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* Handles autoloading of classes.
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*
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* @param string $class A class name.
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*/
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static public function autoload($class) {
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if (0 === strpos($class, 'PhpParser\\')) {
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if (isset(self::$php7AliasesOldToNew[$class])) {
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if (self::$runningOnPhp7) {
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return;
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}
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// Load the new class, alias will be registered afterwards
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$class = self::$php7AliasesOldToNew[$class];
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}
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$fileName = dirname(__DIR__) . '/' . strtr($class, '\\', '/') . '.php';
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if (file_exists($fileName)) {
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require $fileName;
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}
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if (isset(self::$php7AliasesNewToOld[$class])) {
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// New class name was used, register alias for old one, otherwise
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// it won't be usable in "instanceof" and other non-autoloading places.
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if (!self::$runningOnPhp7) {
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class_alias($class, self::$php7AliasesNewToOld[$class]);
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}
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}
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} else if (0 === strpos($class, 'PHPParser_')) {
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if (isset(self::$nonNamespacedAliases[$class])) {
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// Register all aliases at once to avoid dependency issues
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self::registerNonNamespacedAliases();
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}
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}
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}
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private static function registerNonNamespacedAliases() {
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foreach (self::$nonNamespacedAliases as $old => $new) {
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class_alias($new, $old);
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}
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}
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private static $php7AliasesOldToNew = array(
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'PhpParser\Node\Expr\Cast\Bool' => 'PhpParser\Node\Expr\Cast\Bool_',
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'PhpParser\Node\Expr\Cast\Int' => 'PhpParser\Node\Expr\Cast\Int_',
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'PhpParser\Node\Expr\Cast\Object' => 'PhpParser\Node\Expr\Cast\Object_',
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'PhpParser\Node\Expr\Cast\String' => 'PhpParser\Node\Expr\Cast\String_',
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'PhpParser\Node\Scalar\String' => 'PhpParser\Node\Scalar\String_',
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);
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private static $php7AliasesNewToOld = array(
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'PhpParser\Node\Expr\Cast\Bool_' => 'PhpParser\Node\Expr\Cast\Bool',
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'PhpParser\Node\Expr\Cast\Int_' => 'PhpParser\Node\Expr\Cast\Int',
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'PhpParser\Node\Expr\Cast\Object_' => 'PhpParser\Node\Expr\Cast\Object',
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'PhpParser\Node\Expr\Cast\String_' => 'PhpParser\Node\Expr\Cast\String',
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'PhpParser\Node\Scalar\String_' => 'PhpParser\Node\Scalar\String',
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);
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private static $nonNamespacedAliases = array(
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'PHPParser_Builder' => 'PhpParser\Builder',
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'PHPParser_BuilderAbstract' => 'PhpParser\BuilderAbstract',
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'PHPParser_BuilderFactory' => 'PhpParser\BuilderFactory',
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'PHPParser_Comment' => 'PhpParser\Comment',
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'PHPParser_Comment_Doc' => 'PhpParser\Comment\Doc',
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'PHPParser_Error' => 'PhpParser\Error',
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'PHPParser_Lexer' => 'PhpParser\Lexer',
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'PHPParser_Lexer_Emulative' => 'PhpParser\Lexer\Emulative',
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'PHPParser_Node' => 'PhpParser\Node',
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'PHPParser_NodeAbstract' => 'PhpParser\NodeAbstract',
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'PHPParser_NodeDumper' => 'PhpParser\NodeDumper',
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'PHPParser_NodeTraverser' => 'PhpParser\NodeTraverser',
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'PHPParser_NodeTraverserInterface' => 'PhpParser\NodeTraverserInterface',
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'PHPParser_NodeVisitor' => 'PhpParser\NodeVisitor',
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'PHPParser_NodeVisitor_NameResolver' => 'PhpParser\NodeVisitor\NameResolver',
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'PHPParser_NodeVisitorAbstract' => 'PhpParser\NodeVisitorAbstract',
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'PHPParser_Parser' => 'PhpParser\Parser',
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'PHPParser_PrettyPrinterAbstract' => 'PhpParser\PrettyPrinterAbstract',
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'PHPParser_PrettyPrinter_Default' => 'PhpParser\PrettyPrinter\Standard',
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'PHPParser_PrettyPrinter_Zend' => 'PhpParser\PrettyPrinter\Standard',
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'PHPParser_Serializer' => 'PhpParser\Serializer',
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'PHPParser_Serializer_XML' => 'PhpParser\Serializer\XML',
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'PHPParser_Unserializer' => 'PhpParser\Unserializer',
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'PHPParser_Unserializer_XML' => 'PhpParser\Unserializer\XML',
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'PHPParser_Builder_Class' => 'PhpParser\Builder\Class_',
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'PHPParser_Builder_Function' => 'PhpParser\Builder\Function_',
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'PHPParser_Builder_Interface' => 'PhpParser\Builder\Interface_',
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'PHPParser_Builder_Method' => 'PhpParser\Builder\Method',
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'PHPParser_Builder_Param' => 'PhpParser\Builder\Param',
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'PHPParser_Builder_Property' => 'PhpParser\Builder\Property',
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'PHPParser_Node_Arg' => 'PhpParser\Node\Arg',
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'PHPParser_Node_Const' => 'PhpParser\Node\Const_',
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'PHPParser_Node_Expr' => 'PhpParser\Node\Expr',
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'PHPParser_Node_Name' => 'PhpParser\Node\Name',
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'PHPParser_Node_Name_FullyQualified' => 'PhpParser\Node\Name\FullyQualified',
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'PHPParser_Node_Name_Relative' => 'PhpParser\Node\Name\Relative',
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'PHPParser_Node_Param' => 'PhpParser\Node\Param',
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'PHPParser_Node_Scalar' => 'PhpParser\Node\Scalar',
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'PHPParser_Node_Stmt' => 'PhpParser\Node\Stmt',
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'PHPParser_Node_Stmt_Break' => 'PhpParser\Node\Stmt\Break_',
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'PHPParser_Node_Stmt_Case' => 'PhpParser\Node\Stmt\Case_',
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'PHPParser_Node_Stmt_Catch' => 'PhpParser\Node\Stmt\Catch_',
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'PHPParser_Node_Stmt_Class' => 'PhpParser\Node\Stmt\Class_',
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'PHPParser_Node_Stmt_ClassConst' => 'PhpParser\Node\Stmt\ClassConst',
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'PHPParser_Node_Stmt_ClassMethod' => 'PhpParser\Node\Stmt\ClassMethod',
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'PHPParser_Node_Stmt_Const' => 'PhpParser\Node\Stmt\Const_',
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'PHPParser_Node_Stmt_Continue' => 'PhpParser\Node\Stmt\Continue_',
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'PHPParser_Node_Stmt_Declare' => 'PhpParser\Node\Stmt\Declare_',
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'PHPParser_Node_Stmt_DeclareDeclare' => 'PhpParser\Node\Stmt\DeclareDeclare',
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'PHPParser_Node_Stmt_Do' => 'PhpParser\Node\Stmt\Do_',
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'PHPParser_Node_Stmt_Echo' => 'PhpParser\Node\Stmt\Echo_',
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'PHPParser_Node_Stmt_Else' => 'PhpParser\Node\Stmt\Else_',
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'PHPParser_Node_Stmt_ElseIf' => 'PhpParser\Node\Stmt\ElseIf_',
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'PHPParser_Node_Stmt_For' => 'PhpParser\Node\Stmt\For_',
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'PHPParser_Node_Stmt_Foreach' => 'PhpParser\Node\Stmt\Foreach_',
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'PHPParser_Node_Stmt_Function' => 'PhpParser\Node\Stmt\Function_',
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'PHPParser_Node_Stmt_Global' => 'PhpParser\Node\Stmt\Global_',
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'PHPParser_Node_Stmt_Goto' => 'PhpParser\Node\Stmt\Goto_',
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'PHPParser_Node_Stmt_HaltCompiler' => 'PhpParser\Node\Stmt\HaltCompiler',
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'PHPParser_Node_Stmt_If' => 'PhpParser\Node\Stmt\If_',
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'PHPParser_Node_Stmt_InlineHTML' => 'PhpParser\Node\Stmt\InlineHTML',
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'PHPParser_Node_Stmt_Interface' => 'PhpParser\Node\Stmt\Interface_',
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'PHPParser_Node_Stmt_Label' => 'PhpParser\Node\Stmt\Label',
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'PHPParser_Node_Stmt_Namespace' => 'PhpParser\Node\Stmt\Namespace_',
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'PHPParser_Node_Stmt_Property' => 'PhpParser\Node\Stmt\Property',
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'PHPParser_Node_Stmt_PropertyProperty' => 'PhpParser\Node\Stmt\PropertyProperty',
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'PHPParser_Node_Stmt_Return' => 'PhpParser\Node\Stmt\Return_',
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'PHPParser_Node_Stmt_Static' => 'PhpParser\Node\Stmt\Static_',
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'PHPParser_Node_Stmt_StaticVar' => 'PhpParser\Node\Stmt\StaticVar',
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'PHPParser_Node_Stmt_Switch' => 'PhpParser\Node\Stmt\Switch_',
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'PHPParser_Node_Stmt_Throw' => 'PhpParser\Node\Stmt\Throw_',
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'PHPParser_Node_Stmt_Trait' => 'PhpParser\Node\Stmt\Trait_',
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'PHPParser_Node_Stmt_TraitUse' => 'PhpParser\Node\Stmt\TraitUse',
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'PHPParser_Node_Stmt_TraitUseAdaptation' => 'PhpParser\Node\Stmt\TraitUseAdaptation',
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'PHPParser_Node_Stmt_TraitUseAdaptation_Alias' => 'PhpParser\Node\Stmt\TraitUseAdaptation\Alias',
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'PHPParser_Node_Stmt_TraitUseAdaptation_Precedence' => 'PhpParser\Node\Stmt\TraitUseAdaptation\Precedence',
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'PHPParser_Node_Stmt_TryCatch' => 'PhpParser\Node\Stmt\TryCatch',
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'PHPParser_Node_Stmt_Unset' => 'PhpParser\Node\Stmt\Unset_',
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'PHPParser_Node_Stmt_UseUse' => 'PhpParser\Node\Stmt\UseUse',
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'PHPParser_Node_Stmt_Use' => 'PhpParser\Node\Stmt\Use_',
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'PHPParser_Node_Stmt_While' => 'PhpParser\Node\Stmt\While_',
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'PHPParser_Node_Expr_AssignBitwiseAnd' => 'PhpParser\Node\Expr\AssignOp\BitwiseAnd',
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'PHPParser_Node_Expr_AssignBitwiseOr' => 'PhpParser\Node\Expr\AssignOp\BitwiseOr',
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'PHPParser_Node_Expr_AssignBitwiseXor' => 'PhpParser\Node\Expr\AssignOp\BitwiseXor',
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'PHPParser_Node_Expr_AssignConcat' => 'PhpParser\Node\Expr\AssignOp\Concat',
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'PHPParser_Node_Expr_AssignDiv' => 'PhpParser\Node\Expr\AssignOp\Div',
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'PHPParser_Node_Expr_AssignMinus' => 'PhpParser\Node\Expr\AssignOp\Minus',
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'PHPParser_Node_Expr_AssignMod' => 'PhpParser\Node\Expr\AssignOp\Mod',
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'PHPParser_Node_Expr_AssignMul' => 'PhpParser\Node\Expr\AssignOp\Mul',
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'PHPParser_Node_Expr_AssignPlus' => 'PhpParser\Node\Expr\AssignOp\Plus',
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'PHPParser_Node_Expr_AssignShiftLeft' => 'PhpParser\Node\Expr\AssignOp\ShiftLeft',
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'PHPParser_Node_Expr_AssignShiftRight' => 'PhpParser\Node\Expr\AssignOp\ShiftRight',
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'PHPParser_Node_Expr_Cast' => 'PhpParser\Node\Expr\Cast',
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'PHPParser_Node_Expr_Cast_Array' => 'PhpParser\Node\Expr\Cast\Array_',
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'PHPParser_Node_Expr_Cast_Bool' => 'PhpParser\Node\Expr\Cast\Bool_',
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'PHPParser_Node_Expr_Cast_Double' => 'PhpParser\Node\Expr\Cast\Double',
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'PHPParser_Node_Expr_Cast_Int' => 'PhpParser\Node\Expr\Cast\Int_',
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'PHPParser_Node_Expr_Cast_Object' => 'PhpParser\Node\Expr\Cast\Object_',
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'PHPParser_Node_Expr_Cast_String' => 'PhpParser\Node\Expr\Cast\String_',
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'PHPParser_Node_Expr_Cast_Unset' => 'PhpParser\Node\Expr\Cast\Unset_',
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'PHPParser_Node_Expr_BitwiseAnd' => 'PhpParser\Node\Expr\BinaryOp\BitwiseAnd',
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'PHPParser_Node_Expr_BitwiseOr' => 'PhpParser\Node\Expr\BinaryOp\BitwiseOr',
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'PHPParser_Node_Expr_BitwiseXor' => 'PhpParser\Node\Expr\BinaryOp\BitwiseXor',
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'PHPParser_Node_Expr_BooleanAnd' => 'PhpParser\Node\Expr\BinaryOp\BooleanAnd',
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'PHPParser_Node_Expr_BooleanOr' => 'PhpParser\Node\Expr\BinaryOp\BooleanOr',
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'PHPParser_Node_Expr_Concat' => 'PhpParser\Node\Expr\BinaryOp\Concat',
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'PHPParser_Node_Expr_Div' => 'PhpParser\Node\Expr\BinaryOp\Div',
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'PHPParser_Node_Expr_Equal' => 'PhpParser\Node\Expr\BinaryOp\Equal',
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'PHPParser_Node_Expr_Greater' => 'PhpParser\Node\Expr\BinaryOp\Greater',
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'PHPParser_Node_Expr_GreaterOrEqual' => 'PhpParser\Node\Expr\BinaryOp\GreaterOrEqual',
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'PHPParser_Node_Expr_Identical' => 'PhpParser\Node\Expr\BinaryOp\Identical',
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'PHPParser_Node_Expr_LogicalAnd' => 'PhpParser\Node\Expr\BinaryOp\LogicalAnd',
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'PHPParser_Node_Expr_LogicalOr' => 'PhpParser\Node\Expr\BinaryOp\LogicalOr',
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'PHPParser_Node_Expr_LogicalXor' => 'PhpParser\Node\Expr\BinaryOp\LogicalXor',
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'PHPParser_Node_Expr_Minus' => 'PhpParser\Node\Expr\BinaryOp\Minus',
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'PHPParser_Node_Expr_Mod' => 'PhpParser\Node\Expr\BinaryOp\Mod',
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'PHPParser_Node_Expr_Mul' => 'PhpParser\Node\Expr\BinaryOp\Mul',
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'PHPParser_Node_Expr_NotEqual' => 'PhpParser\Node\Expr\BinaryOp\NotEqual',
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'PHPParser_Node_Expr_NotIdentical' => 'PhpParser\Node\Expr\BinaryOp\NotIdentical',
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'PHPParser_Node_Expr_Plus' => 'PhpParser\Node\Expr\BinaryOp\Plus',
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'PHPParser_Node_Expr_ShiftLeft' => 'PhpParser\Node\Expr\BinaryOp\ShiftLeft',
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'PHPParser_Node_Expr_ShiftRight' => 'PhpParser\Node\Expr\BinaryOp\ShiftRight',
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'PHPParser_Node_Expr_Smaller' => 'PhpParser\Node\Expr\BinaryOp\Smaller',
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'PHPParser_Node_Expr_SmallerOrEqual' => 'PhpParser\Node\Expr\BinaryOp\SmallerOrEqual',
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'PHPParser_Node_Expr_Array' => 'PhpParser\Node\Expr\Array_',
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'PHPParser_Node_Expr_ArrayDimFetch' => 'PhpParser\Node\Expr\ArrayDimFetch',
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'PHPParser_Node_Expr_ArrayItem' => 'PhpParser\Node\Expr\ArrayItem',
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'PHPParser_Node_Expr_Assign' => 'PhpParser\Node\Expr\Assign',
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'PHPParser_Node_Expr_AssignRef' => 'PhpParser\Node\Expr\AssignRef',
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'PHPParser_Node_Expr_BitwiseNot' => 'PhpParser\Node\Expr\BitwiseNot',
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'PHPParser_Node_Expr_BooleanNot' => 'PhpParser\Node\Expr\BooleanNot',
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'PHPParser_Node_Expr_ClassConstFetch' => 'PhpParser\Node\Expr\ClassConstFetch',
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'PHPParser_Node_Expr_Clone' => 'PhpParser\Node\Expr\Clone_',
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'PHPParser_Node_Expr_Closure' => 'PhpParser\Node\Expr\Closure',
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'PHPParser_Node_Expr_ClosureUse' => 'PhpParser\Node\Expr\ClosureUse',
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'PHPParser_Node_Expr_ConstFetch' => 'PhpParser\Node\Expr\ConstFetch',
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'PHPParser_Node_Expr_Empty' => 'PhpParser\Node\Expr\Empty_',
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'PHPParser_Node_Expr_ErrorSuppress' => 'PhpParser\Node\Expr\ErrorSuppress',
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'PHPParser_Node_Expr_Eval' => 'PhpParser\Node\Expr\Eval_',
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'PHPParser_Node_Expr_Exit' => 'PhpParser\Node\Expr\Exit_',
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'PHPParser_Node_Expr_FuncCall' => 'PhpParser\Node\Expr\FuncCall',
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'PHPParser_Node_Expr_Include' => 'PhpParser\Node\Expr\Include_',
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'PHPParser_Node_Expr_Instanceof' => 'PhpParser\Node\Expr\Instanceof_',
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'PHPParser_Node_Expr_Isset' => 'PhpParser\Node\Expr\Isset_',
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'PHPParser_Node_Expr_List' => 'PhpParser\Node\Expr\List_',
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'PHPParser_Node_Expr_MethodCall' => 'PhpParser\Node\Expr\MethodCall',
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'PHPParser_Node_Expr_New' => 'PhpParser\Node\Expr\New_',
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'PHPParser_Node_Expr_PostDec' => 'PhpParser\Node\Expr\PostDec',
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'PHPParser_Node_Expr_PostInc' => 'PhpParser\Node\Expr\PostInc',
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'PHPParser_Node_Expr_PreDec' => 'PhpParser\Node\Expr\PreDec',
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'PHPParser_Node_Expr_PreInc' => 'PhpParser\Node\Expr\PreInc',
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'PHPParser_Node_Expr_Print' => 'PhpParser\Node\Expr\Print_',
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'PHPParser_Node_Expr_PropertyFetch' => 'PhpParser\Node\Expr\PropertyFetch',
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'PHPParser_Node_Expr_ShellExec' => 'PhpParser\Node\Expr\ShellExec',
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'PHPParser_Node_Expr_StaticCall' => 'PhpParser\Node\Expr\StaticCall',
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'PHPParser_Node_Expr_StaticPropertyFetch' => 'PhpParser\Node\Expr\StaticPropertyFetch',
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'PHPParser_Node_Expr_Ternary' => 'PhpParser\Node\Expr\Ternary',
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'PHPParser_Node_Expr_UnaryMinus' => 'PhpParser\Node\Expr\UnaryMinus',
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'PHPParser_Node_Expr_UnaryPlus' => 'PhpParser\Node\Expr\UnaryPlus',
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'PHPParser_Node_Expr_Variable' => 'PhpParser\Node\Expr\Variable',
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'PHPParser_Node_Expr_Yield' => 'PhpParser\Node\Expr\Yield_',
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'PHPParser_Node_Scalar_ClassConst' => 'PhpParser\Node\Scalar\MagicConst\Class_',
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'PHPParser_Node_Scalar_DirConst' => 'PhpParser\Node\Scalar\MagicConst\Dir',
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'PHPParser_Node_Scalar_FileConst' => 'PhpParser\Node\Scalar\MagicConst\File',
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'PHPParser_Node_Scalar_FuncConst' => 'PhpParser\Node\Scalar\MagicConst\Function_',
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'PHPParser_Node_Scalar_LineConst' => 'PhpParser\Node\Scalar\MagicConst\Line',
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'PHPParser_Node_Scalar_MethodConst' => 'PhpParser\Node\Scalar\MagicConst\Method',
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'PHPParser_Node_Scalar_NSConst' => 'PhpParser\Node\Scalar\MagicConst\Namespace_',
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'PHPParser_Node_Scalar_TraitConst' => 'PhpParser\Node\Scalar\MagicConst\Trait_',
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'PHPParser_Node_Scalar_DNumber' => 'PhpParser\Node\Scalar\DNumber',
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'PHPParser_Node_Scalar_Encapsed' => 'PhpParser\Node\Scalar\Encapsed',
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'PHPParser_Node_Scalar_LNumber' => 'PhpParser\Node\Scalar\LNumber',
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'PHPParser_Node_Scalar_String' => 'PhpParser\Node\Scalar\String_',
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);
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}
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class_alias('PhpParser\Autoloader', 'PHPParser_Autoloader');
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