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run code in 150+ php & hhvm versions
Bugs & Features
<?php $obj = new stdClass(); $obj->a = 1; $obj->b = 2; $obj->c = array('sub'=>1, 'hello'=>'world'); print_r(json_encode($obj, true));
Output for 5.3.0 - 7.1.0
{"a":1,"b":2,"c":{"sub":1,"hello":"world"}}
Output for 5.2.0 - 5.2.17
Warning: json_encode() expects exactly 1 parameter, 2 given in /in/6fiTd on line 9
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/6fiTd on line 9
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_encode() in /in/6fiTd on line 9
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_encode() in /in/6fiTd on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_encode() in /in/6fiTd on line 9