3v4l.org

run code in 200+ 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, 1, 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 & 0xF000) >> 12], $hex[($part & 0x0F00) >> 8], $hex[($part & 0x00F0) >> 4], $hex[$part & 0x000F] ); } echo implode('.', $nibbles);
based on JtbRm
Output for 5.4.2 - 7.2.0
8.9.a.b.0.5.6.7.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.d.b.8.2.0.0.1
Output for 5.3.17 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/cIrvH on line 22
Process exited with code 255.