Implements PHP magic __toString method to convert the conditions to string.

Return value

string A string version of the conditions.

File

includes/database/query.inc, line 1930

Class

DatabaseCondition

Generic class for a series of conditions in a query.

Code

public function __toString() {
 // If the caller forgot to call compile() first, refuse to run.
 if ($this->changed ) {
 return '';
 }
 return $this->stringVersion ;
}

---