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Marcos Schratzenstaller
51 lines
1.2 KiB
PHP
51 lines
1.2 KiB
PHP
<?php
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/**
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* WordPress Coding Standard.
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*
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* @package WPCS\WordPressCodingStandards
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* @link https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards
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* @license https://opensource.org/licenses/MIT MIT
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*/
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namespace WordPress\Sniffs\PHP;
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use WordPress\Sniff;
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/**
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* Discourage the use of the PHP `goto` language construct.
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*
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* @package WPCS\WordPressCodingStandards
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*
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* @since 0.14.0
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*
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* {@internal This sniff is a duplicate of an upstream PR. Once the minimum PHPCS
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* requirement for WPCS goes up beyond the version in which the upstream PR
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* is merged, this sniff can be safely removed.
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* {@link https://github.com/squizlabs/PHP_CodeSniffer/pull/1664} }}
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*/
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class DiscourageGotoSniff extends Sniff {
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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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return array(
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\T_GOTO,
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\T_GOTO_LABEL,
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);
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}
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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 int $stackPtr The position of the current token in the stack.
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*/
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public function process_token( $stackPtr ) {
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$this->phpcsFile->addWarning( 'Using the "goto" language construct is discouraged', $stackPtr, 'Found' );
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}
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}
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