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run code in 300+ PHP versions simultaneously
<?php $input = array("Neo", "Morpheus", "Trinity", "Cypher", "Tank"); $rand_keys = array_rand($input, 1); echo $input[$rand_keys[0]] . "\n"; echo $input[$rand_keys[1]] . "\n"; ?>
Output for 8.0.0 - 8.0.1, 8.1.6
Warning: Trying to access array offset on value of type int in /in/TvNu9 on line 4 Warning: Undefined array key "" in /in/TvNu9 on line 4 Warning: Trying to access array offset on value of type int in /in/TvNu9 on line 5 Warning: Undefined array key "" in /in/TvNu9 on line 5
Output for 7.4.0 - 7.4.14
Notice: Trying to access array offset on value of type int in /in/TvNu9 on line 4 Notice: Undefined index: in /in/TvNu9 on line 4 Notice: Trying to access array offset on value of type int in /in/TvNu9 on line 5 Notice: Undefined index: in /in/TvNu9 on line 5
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.26
Notice: Undefined index: in /in/TvNu9 on line 4 Notice: Undefined index: in /in/TvNu9 on line 5
preferences:
202.74 ms | 403 KiB | 309 Q