advanced-cache.php (1128B)
1 <?php 2 // WP SUPER CACHE 1.2 3 function wpcache_broken_message() { 4 global $wp_cache_config_file; 5 if ( isset( $wp_cache_config_file ) == false ) { 6 return ''; 7 } 8 9 $doing_ajax = defined( 'DOING_AJAX' ) && DOING_AJAX; 10 $xmlrpc_request = defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST; 11 $rest_request = defined( 'REST_REQUEST' ) && REST_REQUEST; 12 $robots_request = strpos( $_SERVER['REQUEST_URI'], 'robots.txt' ) != false; 13 14 $skip_output = ( $doing_ajax || $xmlrpc_request || $rest_request || $robots_request ); 15 if ( false == strpos( $_SERVER['REQUEST_URI'], 'wp-admin' ) && ! $skip_output ) { 16 echo '<!-- WP Super Cache is installed but broken. The constant WPCACHEHOME must be set in the file wp-config.php and point at the WP Super Cache plugin directory. -->'; 17 } 18 } 19 20 if ( false == defined( 'WPCACHEHOME' ) ) { 21 define( 'ADVANCEDCACHEPROBLEM', 1 ); 22 } elseif ( ! include_once WPCACHEHOME . 'wp-cache-phase1.php' ) { 23 if ( ! @is_file( WPCACHEHOME . 'wp-cache-phase1.php' ) ) { 24 define( 'ADVANCEDCACHEPROBLEM', 1 ); 25 } 26 } 27 if ( defined( 'ADVANCEDCACHEPROBLEM' ) ) { 28 register_shutdown_function( 'wpcache_broken_message' ); 29 }