Source: lesson_20_c_envoyer_un_ping.php

Résultat


<?php
$fp = fsockopen("www.example.com", 80, $errno, $errstr, 30);
if (!$fp) {
    echo "$errstr ($errno)<br />\n";
} else {
    $out = "GET / HTTP/1.1\r\n";
    $out .= "Host: www.example.com\r\n";
    $out .= "Connection: Close\r\n\r\n";
 
    fwrite($fp, $out);
    while (!feof($fp)) {
        echo fgets($fp, 128)."<br/>";
    }
    fclose($fp);
}
?>

HTTP/1.1 200 OK
Content-Type: text/html
ETag: "bc2473a18e003bdb249eba5ce893033f:1760028122.592274"
Last-Modified: Thu, 09 Oct 2025 16:42:02 GMT
Cache-Control: max-age=86000
Date: Mon, 13 Oct 2025 22:16:12 GMT
Content-Length: 513
Connection: close
X-N: S

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