Changeset 8572 for trunk/wp-includes/wp-db.php

Timestamp:

08/06/2008 08:31:54 PM (16 years ago)

Author:

markjaquith

Message:

Cast to array when using foreach(). Props santosj (and thanks for your perseverance!). fixes #2784

File:

• trunk/wp-includes/wp-db.php (modified) (5 diffs)

trunk/wp-includes/wp-db.php

@@ -379 +379 @@
         $this->prefix = $prefix;
 
-        foreach ( $this->tables as $table )
+        foreach ( (array) $this->tables as $table )
             $this->$table = $this->prefix . $table;
 
@@ -678 +678 @@
         $data = add_magic_quotes($data);
         $bits = $wheres = array();
-        foreach ( array_keys($data) as $k )
+        foreach ( (array) array_keys($data) as $k )
             $bits[] = "`$k` = '$data[$k]'";
 
@@ -806 +806 @@
             if ( $this->last_result ) {
                 $i = 0;
-                foreach( $this->last_result as $row ) {
+                foreach( (array) $this->last_result as $row ) {
                     if ( $output == ARRAY_N ) {
                         // ...integer-keyed row arrays
@@ -834 +834 @@
             if ( $col_offset == -1 ) {
                 $i = 0;
-                foreach($this->col_info as $col ) {
+                foreach( (array) $this->col_info as $col ) {
                     $new_array[$i] = $col->{$info_type};
                     $i++;
@@ -942 +942 @@
         $caller = '';
 
-        foreach ( $bt as $trace ) {
+        foreach ( (array) $bt as $trace ) {
             if ( @$trace['class'] == __CLASS__ )
                 continue;