Online PHP editor | output for KlErW

@ 2018-11-11T12:55:22Z

<?php
$url1 = 'https://www.youtube.com/watch?v=udm5jUA-2bs';
$url_host_parts1 = explode('.', parse_url($url1, PHP_URL_HOST));
$host1 = (count($url_host_parts1) == 2) ? $url_host_parts1[0] : $url_host_parts1[1];
echo $host1;
echo "\n";

$url2 = 'https://youtube.com/watch?v=udm5jUA-2bs';
$url_host_parts2 = explode('.', parse_url($url2, PHP_URL_HOST));
$host2 = (count($url_host_parts2) == 2) ? $url_host_parts2[0] : $url_host_parts2[1];
echo $host2;

Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1: youtube youtube
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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