| 1091 | /** |
| 1092 | * Deletes the option from all options tables |
| 1093 | * |
| 1094 | * @uses delete_option() |
| 1095 | * |
| 1096 | * @param mixed $options a string or array of strings which correspond to the option names to be deleted |
| 1097 | */ |
| 1098 | function network_delete_option( $options ) { |
| 1099 | |
| 1100 | // convert an option passed as a single string to an array |
| 1101 | if ( is_string( $options ) ) { |
| 1102 | $options = array( $options ); |
| 1103 | } |
| 1104 | |
| 1105 | if ( is_multisite() ) { |
| 1106 | global $wpdb; |
| 1107 | $blogs = $wpdb->get_results( "SELECT blog_id FROM {$wpdb->blogs}", ARRAY_A ); |
| 1108 | if ( $blogs ) { |
| 1109 | |
| 1110 | // loop through each subsite ( blog ) |
| 1111 | foreach( $blogs as $blog ) { |
| 1112 | switch_to_blog( $blog['blog_id'] ); |
| 1113 | |
| 1114 | foreach( $options as $option ) { |
| 1115 | delete_option( $option ); |
| 1116 | } |
| 1117 | } |
| 1118 | } |
| 1119 | } else { |
| 1120 | |
| 1121 | // loop through each subsite ( blog ) |
| 1122 | foreach( $options as $option ) { |
| 1123 | delete_option( $option ); |
| 1124 | } |
| 1125 | } |
| 1126 | } |
| 1127 | |