File "ImportStatementSniff.php"
Full Path: /home/warrior1/public_html/languages/wp-content/themes/storefront/vendor/squizlabs/php_codesniffer/src/Standards/PSR12/Sniffs/Files/ImportStatementSniff.php
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Charset: utf-8
<?php
/**
* Verifies that import statements are defined correctly.
*
* @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\PSR12\Sniffs\Files;
use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Sniffs\Sniff;
use PHP_CodeSniffer\Util\Tokens;
class ImportStatementSniff implements Sniff
{
/**
* Returns an array of tokens this test wants to listen for.
*
* @return array
*/
public function register()
{
return [T_USE];
}//end register()
/**
* 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.
*
* @return void
*/
public function process(File $phpcsFile, $stackPtr)
{
$tokens = $phpcsFile->getTokens();
// Make sure this is not a closure USE group.
$next = $phpcsFile->findNext(Tokens::$emptyTokens, ($stackPtr + 1), null, true);
if ($tokens[$next]['code'] === T_OPEN_PARENTHESIS) {
return;
}
if ($phpcsFile->hasCondition($stackPtr, Tokens::$ooScopeTokens) === true) {
// This rule only applies to import statements.
return;
}
if ($tokens[$next]['code'] === T_STRING
&& (strtolower($tokens[$next]['content']) === 'function'
|| strtolower($tokens[$next]['content']) === 'const')
) {
$next = $phpcsFile->findNext(Tokens::$emptyTokens, ($next + 1), null, true);
}
if ($tokens[$next]['code'] !== T_NS_SEPARATOR) {
return;
}
$error = 'Import statements must not begin with a leading backslash';
$fix = $phpcsFile->addFixableError($error, $next, 'LeadingSlash');
if ($fix === true) {
$phpcsFile->fixer->replaceToken($next, '');
}
}//end process()
}//end class