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SpaceBeforeBracketSniff.php
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SpaceBeforeBracketSniff.php
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<?php
/**
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
namespace MediaWiki\Sniffs\WhiteSpace;
use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Sniffs\Sniff;
/**
* Sniff to warn when there is a space between a variable expression and [
*
* @author DannyS712
*/
class SpaceBeforeBracketSniff implements Sniff {
/**
* @inheritDoc
*/
public function register(): array {
return [ T_OPEN_SQUARE_BRACKET ];
}
/**
* @param File $phpcsFile
* @param int $stackPtr The current token index.
* @return void
*/
public function process( File $phpcsFile, $stackPtr ) {
$tokens = $phpcsFile->getTokens();
// Check if the open bracket is preceded by whitespace
$priorToken = $tokens[$stackPtr - 1];
if ( $priorToken['code'] !== T_WHITESPACE ) {
return;
}
// Skip newlines
$lastNonWhitespace = $phpcsFile->findPrevious(
T_WHITESPACE,
$stackPtr - 1,
null,
true
);
if ( $lastNonWhitespace &&
$tokens[$lastNonWhitespace]['line'] !== $tokens[$stackPtr]['line']
) {
return;
}
$fix = $phpcsFile->addFixableWarning(
'Do not include whitespace between variable expression and array offset',
$stackPtr - 1,
'SpaceFound'
);
if ( $fix ) {
$phpcsFile->fixer->replaceToken( $stackPtr - 1, '' );
}
}
}

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text/x-php
Expires
Sat, May 16, 22:26 (1 d, 1 h)
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local-disk
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Raw Data
Storage Handle
b6/d1/ae920c3537fd804d8209555a0020
Default Alt Text
SpaceBeforeBracketSniff.php (1 KB)

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