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? ??? ?? PHP ???? PHP? Curl? ???? HTTP ?? ??? ????? ???? ??? ?? ????

PHP? Curl? ???? HTTP ?? ??? ????? ???? ??? ?? ????

Oct 31, 2024 pm 04:37 PM

How Can I Efficiently Get HTTP Status Codes Using PHP's Curl?

curl? ???? PHP? HTTP ??? ????? ?? ??

curl? ???? ???? ?? ?? ?? ??? ???? ?? , ?? ?? ????? ???? ?? ?? ????? ????? ?? ?????. ??? ??? ??? ?? ???? ??????? ??? ???? ??? ????.

? ????? ?????? ?? ??? ?????.

  • URL ???? ?????. ?????. ??? ???? ?? ???? ?? URL? ?????.
  • ??? ??: ?? ??? ???? ??? ????? ?????. ??? ?? ??? ?? ??? ?? ?????.
<code class="php">curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_NOBODY, true);</code>
  • ?? ?? ??: HTTP ?? ?? ??? ?? ??? ??? URL ?? ??? ?? ??? ?????. :
if(!$url || !is_string($url) || ! preg_match('/^http(s)?:\/\/[a-z0-9-]+(.[a-z0-9-]+)*(:[0-9]+)?(\/.*)?$/i', $url)) {
    return false;
}

???? ??:

<code class="php">$url = 'http://www.example.com';
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_NOBODY, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
$output = curl_exec($ch);
$httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo 'HTTP code: ' . $httpcode;</code>

? ??? PHP? Curl? ???? HTTP ?? ??? ????? ???? ??? ?? ????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!

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