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run code in 300+ PHP versions simultaneously
<?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 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
BAD:GOOD
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
BAD: Fatal error: Call to undefined function json_decode() in /in/prB0Q on line 7
Process exited with code 255.
Output for 4.4.5 - 4.4.9
BAD: Fatal error: Call to undefined function: json_decode() in /in/prB0Q on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
BAD: Fatal error: Call to undefined function: json_decode() in /in/prB0Q on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1
BAD: Fatal error: Call to undefined function: json_decode() in /in/prB0Q on line 7
preferences:
191.32 ms | 401 KiB | 312 Q