Ticket #31138: backup_package_option.2.patch

../../../wp-includes/option.php

@@ -123 +123 @@
 }
 
 /**
+ * Get all the options matching an SQL pattern. Optionally retrieve option names only.
+ *
+ * Newer options appear later.
+ *
+ * @since 4.2.0
+ *
+ * @param string $pattern    Option name pattern with SQL wildcard characters. E.g.: '%plugin%'.
+ * @param bool   $names_only TRUE for retrieving only option names.
+ *
+ * @return array [name => value, ...] iif $names_only == FALSE (default), else [name, ...].
+ */
+function get_options_like( $pattern, $names_only = false ) {
+        global $wpdb;
+        $query = $wpdb->prepare("SELECT option_name FROM $wpdb->options WHERE option_name LIKE %s ORDER BY option_id ASC", $pattern);
+        $options = $wpdb->get_col($query);
+        $result = array();
+        foreach ($options as $option) {
+                if (0 === strpos($option, '_site_transient_timeout_') ||
+                    0 === strpos($option, '_site_transient_') ||
+                    0 === strpos($option, '_transient_timeout_') ||
+                    0 === strpos($option, '_transient_')) {
+                        continue;
+                } else {
+                        if ($names_only) {
+                                $result[] = $option;
+                        } else {
+                                $result[$option] = get_option($option);
+                        }
+                }
+        }
+        return $result;
+}
+
+/**
  * Protect WordPress special option from being modified.
  *
  * Will die if $option is in protected list. Protected options are 'alloptions'
@@ -608 +642 @@
          * @param mixed $value Value of transient.
          */
         return apply_filters( 'transient_' . $transient, $value );
+}
+
+/**
+ * Get all the transients matching an SQL pattern. Optionally retrieve transient names only.
+ *
+ * Newer transients appear later.
+ *
+ * @since 4.2.0
+ *
+ * @param string $pattern    Transient name pattern with SQL wildcard characters. E.g.: '%plugin%'.
+ * @param bool   $names_only TRUE for retrieving only transient names.
+ *
+ * @return array [name => value, ...] iif $names_only == FALSE (default), else [name, ...].
+ */
+function get_transients_like( $pattern, $names_only = false ) {
+        global $wpdb;
+        $transient = '_transient_' . $pattern;
+        $query = $wpdb->prepare("SELECT option_name FROM $wpdb->options WHERE option_name LIKE %s ORDER BY option_id ASC", $transient);
+        $options = $wpdb->get_col($query);
+        $result = array();
+        foreach ($options as $option) {
+                if (0 === strpos($option, '_transient_timeout_')) {
+                        continue;
+                } elseif (0 === strpos($option, '_transient_')) {
+                        $transient = substr($option, strlen('_transient_'));
+                        if ($names_only) {
+                                $result[] = $transient;
+                        } else {
+                                $result[$transient] = get_transient($transient);
+                        }
+                }
+        }
+        return $result;
 }
 
 /**