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Source View: customize_sanitize_js_{$this->id}

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Line Code
422            * Filter a Customize setting value for use in JavaScript.
423            *
424            * The dynamic portion of the hook name, `$this->id`, refers to the setting ID.
425            *
426            * @since 3.4.0
427            *
428            * @param mixed                $value The setting value.
429            * @param WP_Customize_Setting $this  {@see WP_Customize_Setting} instance.
430            */
431           $value = apply_filters( "customize_sanitize_js_{$this->id}", $this->value(), $this );
432
433           if ( is_string( $value ) )
434                return html_entity_decode( $value, ENT_QUOTES, 'UTF-8');
435
436           return $value;
437      }
438
439      /**
440       * Validate user capabilities whether the theme supports the setting.