Source for file DisallowBooleanStatementSniff.php
Documentation is available at DisallowBooleanStatementSniff.php
* Ensures that boolean operators are only used inside control structure conditions.
* @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\PHP;
use PHP_CodeSniffer\Sniffs\Sniff;
use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Util\Tokens;
class DisallowBooleanStatementSniff implements Sniff
* Returns an array of tokens this test wants to listen for.
public function register ()
return Tokens ::$booleanOperators;
* Processes this test, when one of its tokens is encountered.
* @param \PHP_CodeSniffer\Files\File $phpcsFile The file being scanned.
* @param int $stackPtr The position of the current token
* in the stack passed in $tokens.
public function process (File $phpcsFile, $stackPtr)
$tokens = $phpcsFile->getTokens ();
if (isset ($tokens[$stackPtr]['nested_parenthesis']) === true ) {
foreach ($tokens[$stackPtr]['nested_parenthesis'] as $open => $close) {
if (isset ($tokens[$open]['parenthesis_owner']) === true ) {
// Any owner means we are not just a simple statement.
$error = 'Boolean operators are not allowed outside of control structure conditions';
$phpcsFile->addError ($error, $stackPtr, 'Found');
Documentation generated on Mon, 11 Mar 2019 15:27:22 -0400 by phpDocumentor 1.4.4. PEAR Logo Copyright © PHP Group 2004.
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