81 lines
2.2 KiB
PHP
Executable File
81 lines
2.2 KiB
PHP
Executable File
<?php
|
|
/**
|
|
* CodeIgniter_Sniffs_Operators_StrictComparisonOperatorSniff.
|
|
*
|
|
* PHP version 5
|
|
*
|
|
* @category PHP
|
|
* @package PHP_CodeSniffer
|
|
* @author Thomas Ernest <thomas.ernest@baobaz.com>
|
|
* @copyright 2006 Thomas Ernest
|
|
* @license http://thomas.ernest.fr/developement/php_cs/licence GNU General Public License
|
|
* @link http://pear.php.net/package/PHP_CodeSniffer
|
|
*/
|
|
|
|
/**
|
|
* CodeIgniter_Sniffs_Operators_StrictComparisonOperatorSniff.
|
|
*
|
|
* Ensures that only strict comparison operators are used instead of
|
|
* equal and not equal operators.
|
|
*
|
|
* @category PHP
|
|
* @package PHP_CodeSniffer
|
|
* @author Thomas Ernest <thomas.ernest@baobaz.com>
|
|
* @copyright 2006 Thomas Ernest
|
|
* @license http://thomas.ernest.fr/developement/php_cs/licence GNU General Public License
|
|
* @link http://pear.php.net/package/PHP_CodeSniffer
|
|
*/
|
|
|
|
namespace CodeIgniter\Sniffs\Operators;
|
|
|
|
use PHP_CodeSniffer\Sniffs\Sniff;
|
|
use PHP_CodeSniffer\Files\File;
|
|
|
|
class StrictComparisonOperatorSniff implements Sniff
|
|
{
|
|
private static $_replacements = array(
|
|
T_IS_EQUAL => '===',
|
|
T_IS_NOT_EQUAL => '!==',
|
|
);
|
|
|
|
/**
|
|
* Returns an array of tokens this test wants to listen for.
|
|
*
|
|
* @return array
|
|
*/
|
|
public function register()
|
|
{
|
|
return array(
|
|
T_IS_EQUAL,
|
|
T_IS_NOT_EQUAL,
|
|
);
|
|
}//end register()
|
|
|
|
|
|
/**
|
|
* Processes this test, when one of its tokens is encountered.
|
|
*
|
|
* @param File $phpcsFile The current file being scanned.
|
|
* @param int $stackPtr The position of the current token
|
|
* in the stack passed in $tokens.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function process(File $phpcsFile, $stackPtr)
|
|
{
|
|
$tokens = $phpcsFile->getTokens();
|
|
|
|
$operator_token = $tokens[$stackPtr];
|
|
$operator_string = $operator_token['content'];
|
|
$operator_code = $operator_token['code'];
|
|
|
|
$error_message = '"==" and "!=" are prohibited; use "'
|
|
. self::$_replacements[$operator_code] . '" instead of "'
|
|
. $operator_string . '".';
|
|
$phpcsFile->addError($error_message, $stackPtr, 'NonStrictComparisonUsed');
|
|
}//end process()
|
|
|
|
|
|
}//end class
|
|
|
|
?>
|