Current File : /home/opti/www/stlc/wp-content/plugins/wordpress-seo/src/conditionals/feature-flag-conditional.php
<?php
namespace Yoast\WP\SEO\Conditionals;
/**
* Abstract class for creating conditionals based on feature flags.
*/
abstract class Feature_Flag_Conditional implements Conditional {
/**
* Returns whether or not this conditional is met.
*
* @return bool Whether or not the conditional is met.
*/
public function is_met() {
$feature_flag = \strtoupper( $this->get_feature_flag() );
return \defined( 'YOAST_SEO_' . $feature_flag ) && \constant( 'YOAST_SEO_' . $feature_flag ) === true;
}
/**
* Returns the name of the feature flag.
* 'YOAST_SEO_' is automatically prepended to it and it will be uppercased.
*
* @return string the name of the feature flag.
*/
abstract protected function get_feature_flag();
/**
* Returns the feature name.
*
* @return string the name of the feature flag.
*/
public function get_feature_name() {
return $this->get_feature_flag();
}
}
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