Source for file SyntaxSniff.php
Documentation is available at SyntaxSniff.php
* Ensures PHP believes the syntax is clean.
* @author Greg Sherwood <gsherwood@squiz.net>
* @author Blaine Schmeisser <blainesch@gmail.com>
* @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\Generic\Sniffs\PHP;
use PHP_CodeSniffer\Sniffs\Sniff;
use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Config;
class SyntaxSniff implements Sniff
* The path to the PHP version we are checking with.
* Returns an array of tokens this test wants to listen for.
public function register ()
return array (T_OPEN_TAG );
* 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, $stackPtr)
if ($this->phpPath === null ) {
$this->phpPath = Config ::getExecutablePath ('php');
if ($this->phpPath === null ) {
// PHP_BINARY is available in PHP 5.4+.
if (defined('PHP_BINARY') === true ) {
$this->phpPath = PHP_BINARY;
if (defined('HHVM_VERSION') === false ) {
$cmd = escapeshellcmd($this->phpPath)." -l -d error_prepend_string='' $fileName 2>&1";
if (preg_match('/^.*error:(.*) in .* on line ([0-9]+)/m', trim($output), $matches) === 1 ) {
$error = trim($matches[1 ]);
$line = (int) $matches[2 ];
$phpcsFile->addErrorOnLine (" PHP syntax error: $error" , $line, 'PHPSyntax');
// Ignore the rest of the file.
return ($phpcsFile->numTokens + 1 );
Documentation generated on Mon, 11 Mar 2019 15:27:48 -0400 by phpDocumentor 1.4.4. PEAR Logo Copyright © PHP Group 2004.
|