| public withoutHeader ( string $header ) : static | ||
| $header | string | Case-insensitive header field name to remove. |
| return | static | |
public function withoutHeader($header)
{
if (!$this->hasHeader($header)) {
return clone $this;
}
$normalized = strtolower($header);
$original = $this->headerNames[$normalized];
$new = clone $this;
unset($new->headers[$original], $new->headerNames[$normalized]);
return $new;
}