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run code in 150+ php & hhvm versions
Bugs & Features
<?php ob_start(); echo "test"; var_dump(json_encode(4));
Output for 5.2.0 - 7.1.0
teststring(1) "4"
Output for 5.0.0 - 5.1.6
test Fatal error: Call to undefined function json_encode() in /in/j0Sb6 on line 6
Process exited with code 255.
Output for 4.4.5 - 4.4.9
test Fatal error: Call to undefined function: json_encode() in /in/j0Sb6 on line 6
Process exited with code 255.
Output for 4.3.2 - 4.4.4
test Fatal error: Call to undefined function: json_encode() in /in/j0Sb6 on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1
test Fatal error: Call to undefined function: json_encode() in /in/j0Sb6 on line 6