3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php print 'hi'; print_r(json_decode('a:1:{s:7:"dataSet";a:3:{i:4;s:0:"";i:236;s:0:"";i:260;s:0:"";}}', TRUE));
Output for 5.2.0, 5.2.9 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
hi
Output for 5.2.1 - 5.2.8
hia:1:{s:7:"dataSet";a:3:{i:4;s:0:"";i:236;s:0:"";i:260;s:0:"";}}
Output for 5.0.0 - 5.1.6
hi Fatal error: Call to undefined function json_decode() in /in/3s4F1 on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
hi Fatal error: Call to undefined function: json_decode() in /in/3s4F1 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
hi Fatal error: Call to undefined function: json_decode() in /in/3s4F1 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
hi Fatal error: Call to undefined function: json_decode() in /in/3s4F1 on line 3