return DI::dba()->insert($table, $param, $on_duplicate_update);
}
+ /**
+ * Inserts a row with the provided data in the provided table.
+ * If the data corresponds to an existing row through a UNIQUE or PRIMARY index constraints, it updates the row instead.
+ *
+ * @param string|array $table Table name or array [schema => table]
+ * @param array $param parameter array
+ *
+ * @return boolean was the insert successful?
+ * @throws \Exception
+ */
+ public static function replace($table, $param)
+ {
+ return DI::dba()->replace($table, $param);
+ }
+
/**
* Fetch the id of the last insert command
*
* Returns the SQL condition string built from the provided condition array
*
* This function operates with two modes.
- * - Supplied with a filed/value associative array, it builds simple strict
+ * - Supplied with a field/value associative array, it builds simple strict
* equality conditions linked by AND.
* - Supplied with a flat list, the first element is the condition string and
* the following arguments are the values to be interpolated
return $condition;
}
+ /**
+ * Merges the provided conditions into a single collapsed one
+ *
+ * @param array ...$conditions One or more condition arrays
+ * @return array A collapsed condition
+ * @see DBA::collapseCondition() for the condition array formats
+ */
+ public static function mergeConditions(array ...$conditions)
+ {
+ if (count($conditions) == 1) {
+ return current($conditions);
+ }
+
+ $conditionStrings = [];
+ $result = [];
+
+ foreach ($conditions as $key => $condition) {
+ if (!$condition) {
+ continue;
+ }
+
+ $condition = self::collapseCondition($condition);
+
+ $conditionStrings[] = array_shift($condition);
+ // The result array holds the eventual parameter values
+ $result = array_merge($result, $condition);
+ }
+
+ if (count($conditionStrings)) {
+ // We prepend the condition string at the end to form a collapsed condition array again
+ array_unshift($result, implode(' AND ', $conditionStrings));
+ }
+
+ return $result;
+ }
+
/**
* Returns the SQL parameter string built from the provided parameter array
*