public function deleteKey($keyname) {

        $key = $this->getKey($keyname);
        if ($key) {
            $i = $this->findKeyInArray($keyname);
            // Look for prev and next key
            $prevkey = $this->getKey($key->getPrevious());
            $nextkey = $this->getKey($key->getNext());
            // Change their previous and next attributes
            if ($prevkey) {
                $prevkey->setNext($key->getNext());
            }
            if ($nextkey) {
                $nextkey->setPrevious($key->getPrevious());
            }
            // Delete the key
            unset($this->keys[$i]);
            // Reorder the Keys
            $this->orderKeys($this->keys);
            // Recalculate the hash
            $this->calculateHash(true);
            // We have one deleted key, so the table has changed
            $this->setChanged(true);
        }
    }
public function deleteKey($keyname) {

        $key = $this->getKey($keyname);
        if ($key) {
            $i = $this->findKeyInArray($keyname);
            // Look for prev and next key
            $prevkey = $this->getKey($key->getPrevious());
            $nextkey = $this->getKey($key->getNext());
            // Change their previous and next attributes
            if ($prevkey) {
                $prevkey->setNext($key->getNext());
            }
            if ($nextkey) {
                $nextkey->setPrevious($key->getPrevious());
            }
            // Delete the key
            unset($this->keys[$i]);
            // Reorder the Keys
            $this->orderKeys($this->keys);
            // Recalculate the hash
            $this->calculateHash(true);
            // We have one deleted key, so the table has changed
            $this->setChanged(true);
        }
    }
public function deleteKey ( $ keyname ) { $ key = $ this -> getKey ( $ keyname ) ; if ( $ key ) { $ i = $ this -> findKeyInArray ( $ keyname ) ; // Look for prev and next key $ prevkey = $ this -> getKey ( $ key -> getPrevious ( ) ) ; $ nextkey = $ this -> getKey ( $ key -> getNext ( ) ) ; // Change their previous and next attributes if ( $ prevkey ) { $ prevkey -> setNext ( $ key -> getNext ( ) ) ; } if ( $ nextkey ) { $ nextkey -> setPrevious ( $ key -> getPrevious ( ) ) ; } // Delete the key unset ( $ this -> keys [ $ i ] ) ; // Reorder the Keys $ this -> orderKeys ( $ this -> keys ) ; // Recalculate the hash $ this -> calculateHash ( true ) ; // We have one deleted key, so the table has changed $ this -> setChanged ( true ) ; } }
Delete one key from the table
@param string $keyname
Delete one key from the table