File Content: compat.php <?php /** * Compatibility functions for functionality from PHP extensions or not present in old PHP versions * * @package Caldera_Froms * @author Josh Pollock <Josh@JoshPress.net> * @license GPL-2.0+ * @link * @copyright 2016 CalderaWP LLC */ /** * Wrapper for "http_build_url" -- will use http_build_url() if it exists, if not will do same thing. * * See: http://php.net/manual/en/function.http-build-query.php * * @param $url * @param array $parts * @param int $flags * @param bool|false $new_url * * @return string */ function cf_http_build_url( $url, $parts = array(), $flags = HTTP_URL_REPLACE, &$new_url = false ) { if ( function_exists( 'http_build_url' ) ) { return http_build_url( $url, $parts, $flags, $new_url ); } $keys = array( 'user', 'pass', 'port', 'path', 'query', 'fragment' ); if ( $flags & HTTP_URL_STRIP_ALL ) { $flags |= HTTP_URL_STRIP_USER; $flags |= HTTP_URL_STRIP_PASS; $flags |= HTTP_URL_STRIP_PORT; $flags |= HTTP_URL_STRIP_PATH; $flags |= HTTP_URL_STRIP_QUERY; $flags |= HTTP_URL_STRIP_FRAGMENT; } elseif ( $flags & HTTP_URL_STRIP_AUTH ) { $flags |= HTTP_URL_STRIP_USER; $flags |= HTTP_URL_STRIP_PASS; } // Parse the original URL $parse_url = parse_url( $url ); // Scheme and Host are always replaced if ( isset( $parts[ 'scheme' ] ) ) { $parse_url[ 'scheme' ] = $parts[ 'scheme' ]; } if ( isset( $parts[ 'host' ] ) ) { $parse_url[ 'host' ] = $parts[ 'host' ]; } if ( $flags & HTTP_URL_REPLACE ) { foreach ( $keys as $key ) { if ( isset( $parts[ $key ] ) ) { $parse_url[ $key ] = $parts[ $key ]; } } } else { if ( isset( $parts[ 'path' ] ) && ( $flags & HTTP_URL_JOIN_PATH ) ) { if ( isset( $parse_url[ 'path' ] ) ) { $parse_url[ 'path' ] = rtrim( str_replace( basename( $parse_url[ 'path' ] ), '', $parse_url[ 'path' ] ), '/' ) . '/' . ltrim( $parts[ 'path' ], '/' ); } else { $parse_url[ 'path' ] = $parts[ 'path' ]; } } if ( isset( $parts[ 'query' ] ) && ( $flags & HTTP_URL_JOIN_QUERY ) ) { if ( isset( $parse_url[ 'query' ] ) ) { $parse_url[ 'query' ] .= '&' . $parts[ 'query' ]; } else { $parse_url[ 'query' ] = $parts[ 'query' ]; } } } foreach ( $keys as $key ) { if ( $flags & (int) constant( 'HTTP_URL_STRIP_' . strtoupper( $key ) ) ) { unset( $parse_url[ $key ] ); } if( isset( $parse_url[ $key ] ) && is_array( $parse_url[ $key ] ) ){ $parse_url[ $key ] = http_build_query( $parse_url[ $key ] ); } } $new_url = $parse_url; return ( ( isset( $parse_url[ 'scheme' ] ) ) ? $parse_url[ 'scheme' ] . '://' : '' ) . ( ( isset( $parse_url[ 'user' ] ) ) ? $parse_url[ 'user' ] . ( ( isset( $parse_url[ 'pass' ] ) ) ? ':' . $parse_url[ 'pass' ] : '' ) . '@' : '' ) . ( ( isset( $parse_url[ 'host' ] ) ) ? $parse_url[ 'host' ] : '' ) . ( ( isset( $parse_url[ 'port' ] ) ) ? ':' . $parse_url[ 'port' ] : '' ) . ( ( isset( $parse_url[ 'path' ] ) ) ? $parse_url[ 'path' ] : '' ) . ( ( isset( $parse_url[ 'query' ] ) ) ? '?' . $parse_url[ 'query' ] : '' ) . ( ( isset( $parse_url[ 'fragment' ] ) ) ? '#' . $parse_url[ 'fragment' ] : '' ); } if ( ! defined( 'HTTP_URL_REPLACE' ) ) { define( 'HTTP_URL_REPLACE', 1 ); } if ( ! defined( 'HTTP_URL_JOIN_PATH' ) ) { define( 'HTTP_URL_JOIN_PATH', 2 ); } if ( ! defined( 'HTTP_URL_JOIN_QUERY' ) ) { define( 'HTTP_URL_JOIN_QUERY', 4 ); } if ( ! defined( 'HTTP_URL_STRIP_USER' ) ) { define( 'HTTP_URL_STRIP_USER', 8 ); } if ( ! defined( 'HTTP_URL_STRIP_PASS' ) ) { define( 'HTTP_URL_STRIP_PASS', 16 ); } if ( ! defined( 'HTTP_URL_STRIP_AUTH' ) ) { define( 'HTTP_URL_STRIP_AUTH', 32 ); } if ( ! defined( 'HTTP_URL_STRIP_PORT' ) ) { define( 'HTTP_URL_STRIP_PORT', 64 ); } if ( ! defined( 'HTTP_URL_STRIP_PATH' ) ) { define( 'HTTP_URL_STRIP_PATH', 128 ); } if ( ! defined( 'HTTP_URL_STRIP_QUERY' ) ) { define( 'HTTP_URL_STRIP_QUERY', 256 ); } if ( ! defined( 'HTTP_URL_STRIP_FRAGMENT' ) ) { define( 'HTTP_URL_STRIP_FRAGMENT', 512 ); } if ( ! defined( 'HTTP_URL_STRIP_ALL' ) ) { define( 'HTTP_URL_STRIP_ALL', 1024 ); } Submit