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run code in 150+ php & hhvm versions
Bugs & Features
<?php $query = new SimpleXMLElement('<query />'); $query->query->filtered->filter = 'foo'; echo json_encode($query);
Output for 5.2.0 - 7.1.0
{"query":{"filtered":{"filter":"foo"}}}
Output for 5.1.3 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/rNNAI on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.2
Strict Standards: Creating default object from empty value in /in/rNNAI on line 3 Fatal error: Call to undefined function json_encode() in /in/rNNAI on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/rNNAI on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/rNNAI on line 2