3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $chanstring = "\x01-07 / %x08-09 / %x0B-0C / %x0E-1F / %x21-2B / %x2D-39 / %x3B-FF"; function arrFromString($string) { $explosion = explode('-',$string); $lower = str_split($explosion[0]); $upper = str_split($explosion[1]); $arr = array(); $curr = $lower; while (implode('',$curr) != implode('',$upper)) { $arr[] = chr(hexdec(implode('',$curr))); if (is_numeric($curr[1])) { $curr[1]++; if ($curr[1] > 9) { $curr[1] = 'A'; } } else { $curr[1] = chr(ord($curr[1]) + 1); if ($curr[1] === 'G') { $curr[1] = 0; if (is_numeric($curr[0])) { $curr[0]++; if ($curr[0] > 9) { $curr[0] = 'A'; } } else { $curr[1] = chr(ord($curr[1]) + 1); } } } } $arr[] = chr(hexdec(implode('',$curr))); return $arr; } echo implode(' - ',arrFromString('21-2B'));
Output for 5.0.0 - 7.1.0
! - " - # - $ - % - & - ' - ( - ) - * - +
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/ndHOa on line 8
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/ndHOa on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_split() in /in/ndHOa on line 8