Source for file LogicalOperatorSpacingSniff.php
Documentation is available at LogicalOperatorSpacingSniff.php
* Verifies that operators have valid spacing surrounding them.
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
* @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
namespace PHP_CodeSniffer\Standards\Squiz\Sniffs\WhiteSpace;
use PHP_CodeSniffer\Sniffs\Sniff;
use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Util\Tokens;
class LogicalOperatorSpacingSniff implements Sniff
* A list of tokenizers this sniff supports.
public $supportedTokenizers = array (
* Returns an array of tokens this test wants to listen for.
public function register ()
return Tokens ::$booleanOperators;
* Processes this sniff, when one of its tokens is encountered.
* @param \PHP_CodeSniffer\Files\File $phpcsFile The current file being checked.
* @param int $stackPtr The position of the current token
* in the stack passed in $tokens.
public function process (File $phpcsFile, $stackPtr)
$tokens = $phpcsFile->getTokens ();
// Check there is one space before the operator.
if ($tokens[($stackPtr - 1 )]['code'] !== T_WHITESPACE ) {
$error = 'Expected 1 space before logical operator; 0 found';
$fix = $phpcsFile->addFixableError ($error, $stackPtr, 'NoSpaceBefore');
$phpcsFile->fixer ->addContentBefore ($stackPtr, ' ');
$prev = $phpcsFile->findPrevious (T_WHITESPACE , ($stackPtr - 1 ), null , true );
if ($tokens[$stackPtr]['line'] === $tokens[$prev]['line']
&& strlen($tokens[($stackPtr - 1 )]['content']) !== 1
$found = strlen($tokens[($stackPtr - 1 )]['content']);
$error = 'Expected 1 space before logical operator; %s found';
$fix = $phpcsFile->addFixableError ($error, $stackPtr, 'TooMuchSpaceBefore', $data);
$phpcsFile->fixer ->replaceToken (($stackPtr - 1 ), ' ');
// Check there is one space after the operator.
if ($tokens[($stackPtr + 1 )]['code'] !== T_WHITESPACE ) {
$error = 'Expected 1 space after logical operator; 0 found';
$fix = $phpcsFile->addFixableError ($error, $stackPtr, 'NoSpaceAfter');
$phpcsFile->fixer ->addContent ($stackPtr, ' ');
$next = $phpcsFile->findNext (T_WHITESPACE , ($stackPtr + 1 ), null , true );
if ($tokens[$stackPtr]['line'] === $tokens[$next]['line']
&& strlen($tokens[($stackPtr + 1 )]['content']) !== 1
$found = strlen($tokens[($stackPtr + 1 )]['content']);
$error = 'Expected 1 space after logical operator; %s found';
$fix = $phpcsFile->addFixableError ($error, $stackPtr, 'TooMuchSpaceAfter', $data);
$phpcsFile->fixer ->replaceToken (($stackPtr + 1 ), ' ');
Documentation generated on Mon, 11 Mar 2019 15:27:36 -0400 by phpDocumentor 1.4.4. PEAR Logo Copyright © PHP Group 2004.
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