Online PHP editor | output for jja6g

@ 2017-02-03T16:20:18Z

<?php
    function format_phone($number)
    {
        $num = preg_replace('/[^0-9]/', '', $number);

        $l = strlen($num);

        if ($l < 10) {
            return false;
        }

        preg_match('/^([0-9]{3})([0-9]{3})([0-9]{4})([0-9]*)$/', $num, $parts);
        array_shift($parts);

        $format = '%1$d-%2$d-%3$d';

        if ($l > 10) {
            $format .= ' x%4$d';
        }

        return sprintf($format, ... $parts);
    }
    
    var_dump(format_phone('8045551234'));

Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.29 - 7.2.33, 7.3.16 - 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 - 8.3.4, 8.3.6: string(12) "804-555-1234"
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 string(12) "804-555-1234"

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