3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = {"number":9.2233720368548e+18}; $var = json_decode($json,true); vardump($var);
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.29, 5.6.8 - 5.6.13
Parse error: syntax error, unexpected '{' in /in/0JgcF on line 3
Process exited with code 255.
preferences:
186.86 ms | 1395 KiB | 62 Q