/** * Functions * * @since 2.0.0 * @package Astra Sites */ if ( ! function_exists( 'astra_sites_error_log' ) ) : /** * Error Log * * A wrapper function for the error_log() function. * * @since 2.0.0 * * @param mixed $message Error message. * @return void */ function astra_sites_error_log( $message = '' ) { if ( defined( 'WP_DEBUG_LOG' ) && WP_DEBUG_LOG ) { if ( is_array( $message ) ) { $message = wp_json_encode( $message ); } if ( apply_filters( 'astra_sites_debug_logs', false ) ) { error_log( $message ); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log } } } endif; if ( ! function_exists( 'astra_sites_get_suggestion_link' ) ) : /** * * Get suggestion link. * * @since 2.6.1 * * @return suggestion link. */ function astra_sites_get_suggestion_link() { $white_label_link = Astra_Sites_White_Label::get_option( 'astra-agency', 'licence' ); if ( empty( $white_label_link ) ) { $white_label_link = 'https://wpastra.com/sites-suggestions/?utm_source=demo-import-panel&utm_campaign=astra-sites&utm_medium=suggestions'; } return apply_filters( 'astra_sites_suggestion_link', $white_label_link ); } endif; if ( ! function_exists( 'astra_sites_is_valid_image' ) ) : /** * Check for the valid image * * @param string $link The Image link. * * @since 2.6.2 * @return boolean */ function astra_sites_is_valid_image( $link = '' ) { return preg_match( '/^((https?:\/\/)|(www\.))([a-z0-9-].?)+(:[0-9]+)?\/[\w\-]+\.(jpg|png|gif|jpeg|svg)\/?$/i', $link ); } endif;