65 lines
2.2 KiB
PHP
65 lines
2.2 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/WordPress-Coding-Standards
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* @license https://opensource.org/licenses/MIT MIT
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*/
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namespace WordPressCS\WordPress\Sniffs\WhiteSpace;
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use PHP_CodeSniffer\Standards\Squiz\Sniffs\WhiteSpace\OperatorSpacingSniff as PHPCS_Squiz_OperatorSpacingSniff;
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use PHP_CodeSniffer\Util\Tokens;
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/**
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* Verify operator spacing, uses the Squiz sniff, but additionally also sniffs for the `!` (boolean not) operator.
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*
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* "Always put spaces after commas, and on both sides of logical, comparison, string and assignment operators."
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*
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* @link https://make.wordpress.org/core/handbook/best-practices/coding-standards/php/#space-usage
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*
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* @package WPCS\WordPressCodingStandards
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*
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* @since 0.1.0
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* @since 0.3.0 This sniff now has the ability to fix the issues it flags.
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* @since 0.12.0 This sniff used to be a copy of a very old and outdated version of the
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* upstream sniff.
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* Now, the sniff defers completely to the upstream sniff, adding just the
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* T_BOOLEAN_NOT and the logical operators (`&&` and the like) - via the
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* registration method and changing the value of the customizable
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* $ignoreNewlines property.
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* @since 0.13.0 Class name changed: this class is now namespaced.
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*
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* Last synced with base class June 2017 at commit 41127aa4764536f38f504fb3f7b8831f05919c89.
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* @link https://github.com/squizlabs/PHP_CodeSniffer/blob/master/CodeSniffer/Standards/Squiz/Sniffs/WhiteSpace/OperatorSpacingSniff.php
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*/
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class OperatorSpacingSniff extends PHPCS_Squiz_OperatorSpacingSniff {
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/**
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* Allow newlines instead of spaces.
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*
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* N.B.: The upstream sniff defaults to `false`.
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*
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* @var boolean
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*/
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public $ignoreNewlines = true;
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/**
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* Returns an array of tokens this test wants to listen for.
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*
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* @return array
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*/
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public function register() {
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$tokens = parent::register();
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$tokens[ \T_BOOLEAN_NOT ] = \T_BOOLEAN_NOT;
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$tokens[ \T_INSTANCEOF ] = \T_INSTANCEOF;
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$logical_operators = Tokens::$booleanOperators;
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// Using array union to auto-dedup.
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return $tokens + $logical_operators;
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}
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}
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