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71 lines
1.7 KiB
PHP
71 lines
1.7 KiB
PHP
<?php
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/**
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* WordPress Coding Standard
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*
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* PHP version 5
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*
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* @category PHP
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* @package PHP_CodeSniffer
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* @author John Godley
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* @link http://codex.wordpress.org/WordPress_Coding_Standards
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*/
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/**
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* WordPress_Sniffs_Files_FileNameSniff.
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*
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* Ensures filenames do not contain underscores
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*
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* @category PHP
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* @package PHP_CodeSniffer
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* @author John Godley
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*/
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class WordPress_Sniffs_Files_FileNameSniff implements PHP_CodeSniffer_Sniff
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{
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/**
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* Returns an array of tokens this test wants to listen for.
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*
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* @return array
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*/
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public function register()
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{
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return array( T_OPEN_TAG );
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}//end register()
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/**
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* Processes this test, when one of its tokens is encountered.
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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 current token in the
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* stack passed in $tokens.
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*
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* @return void
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*/
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public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
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{
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$tokens = $phpcsFile->getTokens();
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// Make sure this is the first PHP open tag so we don't process
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// the same file twice.
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$prevOpenTag = $phpcsFile->findPrevious(T_OPEN_TAG, ($stackPtr - 1));
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if ($prevOpenTag !== false) {
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return;
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}
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$fileName = basename($phpcsFile->getFileName());
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if (strpos($fileName, '_') !== false) {
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$expected = str_replace('_', '-', $fileName);
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$error = ucfirst('Filename "'.$fileName.'" with underscores found; use '.$expected.' instead');
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$phpcsFile->addError($error, $stackPtr);
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}
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}//end process()
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}//end class
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?>
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