Online PHP editor | output for fRNSk

@ 2020-02-26T22:19:58Z

<?php

$urls = [
    'www.example.com/myurl.html?unwantedthngs#hastag',
    'www.example.com/myurl.html'
];

foreach ($urls as $url) {
    var_export(['strtok: ', strtok($url, '?')]);
    echo "\n";
    var_export(['strstr/true: ', strstr($url, '?', true)]); // not reliable
    echo "\n";
    var_export(['explode/2: ', explode('?', $url, 2)[0]]);  // limit alls func to stop searching after first encounter
    echo "\n";
    var_export(['substr/strrpos: ', substr($url, 0, strrpos( $url, "?"))]);  // not reliable; still not with strpos()
    echo "\n---\n";
}

Output for 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 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2: array ( 0 => 'strtok: ', 1 => 'www.example.com/myurl.html', ) array ( 0 => 'strstr/true: ', 1 => 'www.example.com/myurl.html', ) array ( 0 => 'explode/2: ', 1 => 'www.example.com/myurl.html', ) array ( 0 => 'substr/strrpos: ', 1 => 'www.example.com/myurl.html', ) --- array ( 0 => 'strtok: ', 1 => 'www.example.com/myurl.html', ) array ( 0 => 'strstr/true: ', 1 => false, ) array ( 0 => 'explode/2: ', 1 => 'www.example.com/myurl.html', ) array ( 0 => 'substr/strrpos: ', 1 => '', ) ---

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