3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $x = 'a:2:{i:2;a:2:{s:5:"child";a:7:{s:10:"headertext";s:0:"";s:12:"facebookuser";s:12:"ILOVESWEETLE";s:11:"twitteruser";s:12:"ILOVESWEETLE";s:10:"googleuser";s:0:"";s:12:"linkedinuser";s:12:"club22286748";s:13:"pinterestuser";s:0:"";s:10:"widgetmode";s:4:"true";}s:6:"parent";a:0:{}}s:12:"_multiwidget";i:1;}'; $y = json_decode($x); var_dump($y);
Output for 5.2.0, 5.2.9 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
NULL
Output for 5.2.1 - 5.2.8
string(303) "a:2:{i:2;a:2:{s:5:"child";a:7:{s:10:"headertext";s:0:"";s:12:"facebookuser";s:12:"ILOVESWEETLE";s:11:"twitteruser";s:12:"ILOVESWEETLE";s:10:"googleuser";s:0:"";s:12:"linkedinuser";s:12:"club22286748";s:13:"pinterestuser";s:0:"";s:10:"widgetmode";s:4:"true";}s:6:"parent";a:0:{}}s:12:"_multiwidget";i:1;}"
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/aFFKt on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_decode() in /in/aFFKt on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_decode() in /in/aFFKt on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_decode() in /in/aFFKt on line 3