3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $v = array(1.0, 0.0000000001, 1e300, 1e-100); array_walk($v, function($i) { echo $i . "\n" . json_encode($i) . "\n\n"; });
based on 0b6BW
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
1 1 1.0E-10 1.0e-10 1.0E+300 1.0e+300 1.0E-100 1.0e-100
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/KCH6A on line 5
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/KCH6A on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/KCH6A on line 5
Process exited with code 255.