3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $json = "[success:{'id':'success=-message', 'class':'success-message', 'inner-html':'Congratulations! You have been succesfully logged in'}, logout: {'type'='button', 'value'='logout', 'class'='logout-button'}, sessionID: {'type'='hidden', 'name'='sessionID', 'value'=1}]"; echo var_dump(json_encode($json, true));
based on 1RQ06
Output for 5.3.0 - 7.1.0
string(270) ""[success:{'id':'success=-message', 'class':'success-message', 'inner-html':'Congratulations! You have been succesfully logged in'},\n\nlogout: {'type'='button', 'value'='logout', 'class'='logout-button'},\n\nsessionID: {'type'='hidden', 'name'='sessionID', 'value'=1}]""
Output for 5.2.0 - 5.2.17
Warning: json_encode() expects exactly 1 parameter, 2 given in /in/g0Grt on line 8 NULL
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/g0Grt on line 8
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_encode() in /in/g0Grt on line 8
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_encode() in /in/g0Grt on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_encode() in /in/g0Grt on line 8