3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php // the name and value must be enclosed in double quotes // single quotes are not valid $bad_json = "{ 'bar': 'baz' }"; echo "BAD:" . json_decode($bad_json); // null $good_json = '{ "baz": "bar" }'; echo "GOOD" . json_decode($good_json);
Output for 7.1.0
BAD: Recoverable fatal error: Object of class stdClass could not be converted to string in /in/4al55 on line 9
Process exited with code 255.
Output for 5.2.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.14
BAD: Catchable fatal error: Object of class stdClass could not be converted to string in /in/4al55 on line 9
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/4al55 on line 6
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_decode() in /in/4al55 on line 6
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_decode() in /in/4al55 on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_decode() in /in/4al55 on line 6