3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $address = '2001:db8::567:89ab'; $parts = explode(':', $address); $len = count($parts); if ($len < 8) { if ($parts[0] === '') { array_splice($parts, 0, 0, array_fill(0, 8 - $len, 0)); $parts = array_reverse($parts); } else { $parts = array_reverse($parts); if ($parts[0] === '') { array_splice($parts, 0, 0, array_fill(0, 8 - $len, 0)); } else { array_splice($parts, array_search('', $parts), 0, array_fill(0, 8 - $len, 0)); } } } $nibbles = []; $hex = '0123456789abcdef'; foreach (array_map('hexdec', $parts) as $part) { array_push( $nibbles, $hex[$part & 0x000F], $hex[($part & 0x00F0) >> 4], $hex[($part & 0x0F00) >> 8], $hex[($part & 0xF000) >> 12] ); } echo implode('.', $nibbles);
Output for 5.4.0 - 7.1.0
b.a.9.8.7.6.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.b.d.0.1.0.0.2
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/psXQr on line 22
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/psXQr on line 22
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/psXQr on line 22
Process exited with code 255.