PHP Класс PhpSandbox\ValidatorVisitor

This class takes parsed AST code and checks it against the passed PHPSandbox instance configuration for errors, and throws exceptions if they are found

Автор: Elijah Horton ([email protected])

Наследование: extends PhpParser\NodeVisitorAbstract

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Защищенные свойства (Protected)

Свойство	Тип	Описание
$sandbox	PHPSandbox	The PHPSandbox instance to check against

Открытые методы

Метод	Описание
__construct ( PHPSandbox $sandbox )	ValidatorVisitor class constructor
leaveNode ( PhpParser\Node $node ) : PhpParser\Node \| boolean \| null	Examine the current PhpParser_Node node against the PHPSandbox configuration for validating sandboxed code

Защищенные методы

Метод	Описание
isKeyword ( PhpParser\Node $node ) : string \| null	Test the current PhpParser_Node node to see if it is a keyword, and return the name if it is and null if it is not
isMagicConst ( PhpParser\Node $node ) : string \| null	Test the current PhpParser_Node node to see if it is a magic constant, and return the name if it is and null if it is not
isOperator ( PhpParser\Node $node ) : string \| null	Test the current PhpParser_Node node to see if it is an operator, and return the name if it is and null if it is not
isPrimitive ( PhpParser\Node $node ) : string \| null	Test the current PhpParser_Node node to see if it is a primitive, and return the name if it is and null if it is not

Описание методов

__construct() публичный Метод

This constructor takes a passed PHPSandbox instance to check against for validating sandboxed code.

public __construct ( PHPSandbox $sandbox )
$sandbox	PHPSandbox	The PHPSandbox instance to check against

isKeyword() защищенный Метод

Test the current PhpParser_Node node to see if it is a keyword, and return the name if it is and null if it is not

protected isKeyword ( PhpParser\Node $node ) : string \| null
$node	PhpParser\Node	The sandboxed $node to test
Результат	string \| null	Return string name of node, or null if it is not a keyword

isMagicConst() защищенный Метод

Test the current PhpParser_Node node to see if it is a magic constant, and return the name if it is and null if it is not

protected isMagicConst ( PhpParser\Node $node ) : string \| null
$node	PhpParser\Node	The sandboxed $node to test
Результат	string \| null	Return string name of node, or null if it is not a magic constant

isOperator() защищенный Метод

Test the current PhpParser_Node node to see if it is an operator, and return the name if it is and null if it is not

protected isOperator ( PhpParser\Node $node ) : string \| null
$node	PhpParser\Node	The sandboxed $node to test
Результат	string \| null	Return string name of node, or null if it is not an operator

isPrimitive() защищенный Метод

Test the current PhpParser_Node node to see if it is a primitive, and return the name if it is and null if it is not

protected isPrimitive ( PhpParser\Node $node ) : string \| null
$node	PhpParser\Node	The sandboxed $node to test
Результат	string \| null	Return string name of node, or null if it is not a primitive

leaveNode() публичный Метод

Examine the current PhpParser_Node node against the PHPSandbox configuration for validating sandboxed code

public leaveNode ( PhpParser\Node $node ) : PhpParser\Node \| boolean \| null
$node	PhpParser\Node	The sandboxed $node to validate
Результат	PhpParser\Node \| boolean \| null	Return rewritten node, false if node must be removed, or null if no changes to the node are made

Описание свойств

$sandbox защищенное свойство

The PHPSandbox instance to check against

protected PHPSandbox,phpsandbox $sandbox
Результат	PHPSandbox