| protected getColumnKey ( ) : mixed | ||
| return | mixed | |
protected function getColumnKey()
{
if (!empty($this->attribute)) {
$key = $this->attribute;
} elseif (!empty($this->label)) {
$key = $this->label;
} elseif (!empty($this->header)) {
$key = $this->header;
} else {
$key = get_class($this);
}
return hash('crc32', $key);
}