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<?php |
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/* |
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* To change this license header, choose License Headers in Project Properties. |
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* To change this template file, choose Tools | Templates |
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* and open the template in the editor. |
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*/ |
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namespace Maslosoft\Whitelist\Tokenizer; |
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use Maslosoft\Whitelist\Interfaces\TokenInterface; |
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use Maslosoft\Whitelist\Tokenizer\Collectors\FunctionCallsCollector; |
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use Maslosoft\Whitelist\Tokenizer\Collectors\MethodCallsCollector; |
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use Maslosoft\Whitelist\Tokenizer\Collectors\StaticMethodCallsCollector; |
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use Maslosoft\Whitelist\Tokenizer\Composite\FunctionCall; |
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use Maslosoft\Whitelist\Tokenizer\Tokens\SimpleToken; |
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use Maslosoft\Whitelist\Tokenizer\Tokens\Token; |
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/** |
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* Tokenizer |
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* |
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* @author Piotr Maselkowski <pmaselkowski at gmail.com> |
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*/ |
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class Tokenizer |
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{ |
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private $rawTokens = []; |
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/** |
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* |
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* @var TokenInterface[] |
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*/ |
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private $tokens = []; |
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public function __construct($code) |
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{ |
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$this->rawTokens = token_get_all($code); |
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foreach ($this->rawTokens as $index => $token) |
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{ |
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if (is_array($token)) |
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{ |
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$this->tokens[$index] = new Token($token, $this->tokens, $index); |
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} |
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else |
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{ |
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$this->tokens[$index] = new SimpleToken($token, $this->tokens, $index); |
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} |
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$this->tokens[$index]->name = token_name($this->tokens[$index]->type); |
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} |
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} |
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/** |
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* |
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* @return TokenInterface[]; |
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*/ |
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public function getTokens() |
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{ |
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return $this->tokens; |
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} |
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/** |
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* Get function tokens. This includes: |
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* |
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* * Simple functions |
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* * eval |
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* * echo |
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* * print |
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* |
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* This does not include: |
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* |
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* * Method calls |
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* * Variable name function calls |
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* * Requires and includes |
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* |
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* @return TokenInterface[]|Token[]|SimpleToken[] |
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*/ |
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public function getFunctions() |
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{ |
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return (new FunctionCallsCollector)->collect($this->tokens); |
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} |
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/** |
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* Get static method calls |
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* @return array|TokenInterface[] |
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*/ |
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public function getStaticMethodCalls() |
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{ |
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return (new StaticMethodCallsCollector)->collect($this->tokens); |
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} |
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public function getMethodCalls() |
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{ |
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return (new MethodCallsCollector)->collect($this->tokens); |
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} |
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} |
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Maslosoft /
Whitelist
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