Changeset 11875 for trunk/wp-includes/compat.php

Timestamp:

08/25/2009 07:48:59 AM (16 years ago)

Author:

azaozz

Message:

Add JSON compat for PHP < 5.2, props Viper007Bond, see #10337

File:

• trunk/wp-includes/compat.php (modified) (3 diffs)

trunk/wp-includes/compat.php

@@ -57 +57 @@
 }
 
-if ( ! function_exists('hash_hmac') ):
+if ( !function_exists('hash_hmac') ):
 function hash_hmac($algo, $data, $key, $raw_output = false) {
     $packs = array('md5' => 'H32', 'sha1' => 'H40');
@@ -78 +78 @@
 endif;
 
-if ( ! function_exists('mb_substr') ):
+if ( !function_exists('mb_substr') ):
     function mb_substr( $str, $start, $length=null, $encoding=null ) {
         return _mb_substr($str, $start, $length, $encoding);
@@ -116 +116 @@
 }
 
-?>
+// For PHP < 5.2.0
+if ( !function_exists('json_encode') ) {
+    function json_encode( $string ) {
+        global $wp_json;
+
+        if ( !is_a($wp_json, 'Services_JSON') ) {
+            require_once( 'class-json.php' );
+            $wp_json = new Services_JSON();
+        }
+
+        return $wp_json->encode( $string );
+    }
+}
+
+if ( !function_exists('json_decode') ) {
+    function json_decode( $string ) {
+        global $wp_json;
+
+        if ( !is_a($wp_json, 'Services_JSON') ) {
+            require_once( 'class-json.php' );
+            $wp_json = new Services_JSON();
+        }
+
+        return $wp_json->decode( $string );
+    }
+}