3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Book { public $title = ""; public $author = ""; public $yearofpublication = ""; } $book = new Book(); $book->title = "JSF Cookbook"; $book->author = "Anghel Leonard"; $book->yearofpublication="2012"; $result = json_encode($book); echo 'The JSON representation is:'.$result.'<br>';
Output for 5.2.0 - 7.2.0
The JSON representation is:{"title":"JSF Cookbook","author":"Anghel Leonard","yearofpublication":"2012"}<br>
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/peOkm on line 13
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/peOkm on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/peOkm on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/peOkm on line 3
Process exited with code 255.