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<?php |
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/** |
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* PHPCompatibility_Sniffs_PHP_ConstantArraysUsingDefineSniff. |
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* |
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* PHP version 7.0 |
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* |
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* @category PHP |
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* @package PHPCompatibility |
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* @author Wim Godden <[email protected]> |
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*/ |
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/** |
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* PHPCompatibility_Sniffs_PHP_ConstantArraysUsingDefineSniff. |
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* |
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* Constant arrays using define in PHP 7.0 |
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* |
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* PHP version 7.0 |
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* |
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* @category PHP |
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* @package PHPCompatibility |
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* @author Wim Godden <[email protected]> |
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*/ |
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class PHPCompatibility_Sniffs_PHP_ConstantArraysUsingDefineSniff extends PHPCompatibility_Sniff |
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{ |
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/** |
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* Returns an array of tokens this test wants to listen for. |
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* |
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* @return array |
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*/ |
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public function register() |
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{ |
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return array(T_STRING); |
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} |
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/** |
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* Processes this test, when one of its tokens is encountered. |
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* |
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* @param PHP_CodeSniffer_File $phpcsFile The file being scanned. |
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* @param int $stackPtr The position of the current token in the |
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* stack passed in $tokens. |
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* |
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* @return void |
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*/ |
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public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr) |
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{ |
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if ($this->supportsBelow('5.6') !== true) { |
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return; |
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} |
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$tokens = $phpcsFile->getTokens(); |
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$ignore = array( |
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T_DOUBLE_COLON, |
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T_OBJECT_OPERATOR, |
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T_FUNCTION, |
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T_CONST, |
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); |
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$prevToken = $phpcsFile->findPrevious(T_WHITESPACE, ($stackPtr - 1), null, true); |
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if (in_array($tokens[$prevToken]['code'], $ignore) === true) { |
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// Not a call to a PHP function. |
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return; |
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} |
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$function = strtolower($tokens[$stackPtr]['content']); |
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if ($function !== 'define') { |
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return; |
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} |
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$secondParam = $this->getFunctionCallParameter($phpcsFile, $stackPtr, 2); |
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if (isset($secondParam['start'], $secondParam['end']) === false) { |
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return; |
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} |
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$array = $phpcsFile->findNext(array(T_ARRAY, T_OPEN_SHORT_ARRAY), $secondParam['start'], ($secondParam['end'] + 1)); |
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if ($array !== false) { |
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$phpcsFile->addError('Constant arrays using define are not allowed in PHP 5.6 or earlier', $array); |
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} |
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} |
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} |
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wimg /
PHPCompatibility
You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.