3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(json_encode("1.3320000"));
Output for 5.2.0 - 5.2.2, 5.2.4 - 5.3.4, 5.3.6 - 5.6.26, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
string(11) ""1.3320000""
Output for 5.2.3, 5.3.5

Process exited with code 137.
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/4O0ZY on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_encode() in /in/4O0ZY on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_encode() in /in/4O0ZY on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_encode() in /in/4O0ZY on line 3