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<?php |
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/** |
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* PHPCompatibility_Sniff. |
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* |
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* PHP version 5.6 |
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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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* @copyright 2014 Cu.be Solutions bvba |
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*/ |
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/** |
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* PHPCompatibility_Sniff. |
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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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* @version 1.1.0 |
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* @copyright 2014 Cu.be Solutions bvba |
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*/ |
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abstract class PHPCompatibility_Sniff implements PHP_CodeSniffer_Sniff |
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{ |
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/* The testVersion configuration variable may be in any of the following formats: |
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* 1) Omitted/empty, in which case no version is specified. This effectively |
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* disables all the checks provided by this standard. |
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* 2) A single PHP version number, e.g. "5.4" in which case the standard checks that |
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* the code will run on that version of PHP (no deprecated features or newer |
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* features being used). |
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* 3) A range, e.g. "5.0-5.5", in which case the standard checks the code will run |
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* on all PHP versions in that range, and that it doesn't use any features that |
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* were deprecated by the final version in the list, or which were not available |
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* for the first version in the list. |
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* PHP version numbers should always be in Major.Minor format. Both "5", "5.3.2" |
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* would be treated as invalid, and ignored. |
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* This standard doesn't support checking against PHP4, so the minimum version that |
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* is recognised is "5.0". |
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*/ |
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private function getTestVersion() |
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{ |
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/** |
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* var $arrTestVersions will hold an array containing min/max version of PHP |
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* that we are checking against (see above). If only a single version |
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* number is specified, then this is used as both the min and max. |
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*/ |
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static $arrTestVersions = array(); |
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$testVersion = trim(PHP_CodeSniffer::getConfigData('testVersion')); |
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if (!isset($arrTestVersions[$testVersion]) && !empty($testVersion)) { |
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$arrTestVersions[$testVersion] = array(null, null); |
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if (preg_match('/^\d+\.\d+$/', $testVersion)) { |
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$arrTestVersions[$testVersion] = array($testVersion, $testVersion); |
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} |
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elseif (preg_match('/^(\d+\.\d+)\s*-\s*(\d+\.\d+)$/', $testVersion, |
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$matches)) |
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{ |
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if (version_compare($matches[1], $matches[2], '>')) { |
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trigger_error("Invalid range in testVersion setting: '" |
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. $testVersion . "'", E_USER_WARNING); |
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} |
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else { |
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$arrTestVersions[$testVersion] = array($matches[1], $matches[2]); |
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} |
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} |
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elseif (!$testVersion == '') { |
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trigger_error("Invalid testVersion setting: '" . $testVersion |
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. "'", E_USER_WARNING); |
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} |
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} |
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if (isset($arrTestVersions[$testVersion])) { |
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return $arrTestVersions[$testVersion]; |
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} |
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else { |
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return array(null, null); |
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} |
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} |
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View Code Duplication |
public function supportsAbove($phpVersion) |
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{ |
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$testVersion = $this->getTestVersion(); |
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$testVersion = $testVersion[1]; |
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if (is_null($testVersion) |
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|| version_compare($testVersion, $phpVersion) >= 0 |
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) { |
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return true; |
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} else { |
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return false; |
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} |
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}//end supportsAbove() |
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View Code Duplication |
public function supportsBelow($phpVersion) |
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{ |
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$testVersion = $this->getTestVersion(); |
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$testVersion = $testVersion[0]; |
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if (!is_null($testVersion) |
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&& version_compare($testVersion, $phpVersion) <= 0 |
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) { |
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return true; |
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} else { |
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return false; |
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} |
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}//end supportsBelow() |
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/** |
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* Returns the name(s) of the interface(s) that the specified class implements. |
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* |
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* Returns FALSE on error or if there are no implemented interface names. |
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* |
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* {@internal Duplicate of same method as introduced in PHPCS 2.7. |
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* Once the minimum supported PHPCS version for this sniff library goes beyond |
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* that, this method can be removed and call to it replaced with |
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* `$phpcsFile->findImplementedInterfaceNames($stackPtr)` calls.}} |
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* |
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* @param PHP_CodeSniffer_File $phpcsFile The file being scanned. |
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* @param int $stackPtr The position of the class token. |
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* |
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* @return array|false |
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*/ |
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public function findImplementedInterfaceNames($phpcsFile, $stackPtr) |
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{ |
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$tokens = $phpcsFile->getTokens(); |
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// Check for the existence of the token. |
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if (isset($tokens[$stackPtr]) === false) { |
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return false; |
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} |
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if ($tokens[$stackPtr]['code'] !== T_CLASS) { |
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return false; |
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} |
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if (isset($tokens[$stackPtr]['scope_closer']) === false) { |
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return false; |
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} |
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$classOpenerIndex = $tokens[$stackPtr]['scope_opener']; |
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$implementsIndex = $phpcsFile->findNext(T_IMPLEMENTS, $stackPtr, $classOpenerIndex); |
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if ($implementsIndex === false) { |
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return false; |
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} |
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$find = array( |
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T_NS_SEPARATOR, |
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T_STRING, |
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T_WHITESPACE, |
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T_COMMA, |
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); |
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$end = $phpcsFile->findNext($find, ($implementsIndex + 1), ($classOpenerIndex + 1), true); |
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$name = $phpcsFile->getTokensAsString(($implementsIndex + 1), ($end - $implementsIndex - 1)); |
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$name = trim($name); |
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if ($name === '') { |
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return false; |
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} else { |
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$names = explode(',', $name); |
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$names = array_map('trim', $names); |
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return $names; |
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} |
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}//end findImplementedInterfaceNames() |
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}//end class |
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wimg /
PHPCompatibility
Loading history...
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.