Online PHP editor | output for F83lJ

@ 2020-07-27T11:18:35Z

<?php

function bytes_to_int($size) {
    var_dump($size);
    // Remove the non-unit characters from the size.
    $unit = preg_replace('/[^bkmgtpezy]/i', '', $size);
    // Remove the non-numeric characters from the size.
    $size = preg_replace('/[^0-9\.]/', '', $size);
    
    if ($unit) {
      var_dump(round($size * pow(1024, stripos('bkmgtpezy', $unit[0]))));
    }
    else {
      var_dump(round((float) $size));
    }    
    print "\n\n";
}

bytes_to_int('12,2');
bytes_to_int('12,2 b');
bytes_to_int('');
bytes_to_int('m');

Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.21, 8.5.0 - 8.5.7: string(4) "12,2" float(122) string(6) "12,2 b" float(122) string(0) "" float(0) string(1) "m" Fatal error: Uncaught TypeError: Unsupported operand types: string * int in /in/F83lJ:11 Stack trace: #0 /in/F83lJ(22): bytes_to_int('') #1 {main} thrown in /in/F83lJ on line 11
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33: string(4) "12,2" float(122) string(6) "12,2 b" float(122) string(0) "" float(0) string(1) "m" Warning: A non-numeric value encountered in /in/F83lJ on line 11 float(0)

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