@ 2014-03-06T16:00:51Z <?php
$host='http://localhost:80';
var_dump( parse_url( $host, PHP_URL_PORT ) );
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Output for 5.1.2 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 , 7.0.0 - 7.0.33 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 int(80)
Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.5 , 5.1.0 - 5.1.1 Notice: Use of undefined constant PHP_URL_PORT - assumed 'PHP_URL_PORT' in /in/cM5dJ on line 5
Warning: parse_url() expects exactly 1 parameter, 2 given in /in/cM5dJ on line 5
NULL
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255.15 ms | 402 KiB | 460 Q