src/sql/MSqlRecord.php
public function setNull($name): void
    {
        if ($this->contains($name) == false) {
            return;
        }

        $this->record[$name] = null;
    }
public function setNull($name): void
    {
        if ($this->contains($name) == false) {
            return;
        }

        $this->record[$name] = null;
    }
public function setNull ( $ name ) : void { if ( $ this -> contains ( $ name ) == false ) { return ; } $ this -> record [ $ name ] = null ; }
Sets the value of field index to null. If the field does not exist,
nothing happens.

@param string|int $name
Sets the value of field index to null . If the field does not exist nothing happens .