관리-도구

편집 파일: Background_Image.php

<?php /** * Handles CSS output for background-image. * * @package Kirki * @subpackage Controls * @copyright Copyright (c) 2023, Themeum * @license https://opensource.org/licenses/MIT * @since 2.2.0 */ namespace Kirki\Module\CSS\Property; use Kirki\Module\CSS\Property; /** * Output overrides. */ class Background_Image extends Property { /** * Modifies the value. * * @access protected */ protected function process_value() { if ( is_array( $this->value ) && isset( $this->value['url'] ) ) { $this->value = $this->value['url']; } if ( false === strpos( $this->value, 'gradient' ) && false === strpos( $this->value, 'url(' ) ) { if ( empty( $this->value ) ) { return; } if ( preg_match( '/^\d+$/', $this->value ) ) { $this->value = 'url("' . set_url_scheme( wp_get_attachment_url( $this->value ) ) . '")'; } else { $this->value = 'url("' . set_url_scheme( $this->value ) . '")'; } } } }