3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $n = '0000410075007200' . '75006d002000490054'; $f = function ($offset, $step) use ($n) { $max = strlen($n); while ($offset < $max) { yield '0x' . substr($n, $offset, 2); $offset += $step + 2; } }; foreach ($f(4,2) as $n) { echo chr($n); }
Output for hhvm-3.12.0, 7.0.0 - 7.1.0
Notice: A non well formed numeric value encountered in /in/0KB8L on line 1 Notice: A non well formed numeric value encountered in /in/0KB8L on line 1 Notice: A non well formed numeric value encountered in /in/0KB8L on line 1 Notice: A non well formed numeric value encountered in /in/0KB8L on line 1 Notice: A non well formed numeric value encountered in /in/0KB8L on line 1 Notice: A non well formed numeric value encountered in /in/0KB8L on line 1 Notice: A non well formed numeric value encountered in /in/0KB8L on line 1 Notice: A non well formed numeric value encountered in /in/0KB8L on line 1
Output for hhvm-3.10.0
Output for 5.5.0 - 5.6.28
Aurum IT
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected ''0x'' (T_CONSTANT_ENCAPSED_STRING) in /in/0KB8L on line 1
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /in/0KB8L on line 1
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/0KB8L on line 1
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 T_FUNCTION in /in/0KB8L on line 1
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/0KB8L on line 1
Process exited with code 255.