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<?php $test = ['test' => ['2' => 'lol']]; if(!array_key_exists('test', $test) || !array_key_exists('test', $test['2'])) { echo "hello"; } var_dump(isset($test['lol']['lol']));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Warning: Undefined array key 2 in /in/APD3t on line 5 Fatal error: Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, null given in /in/APD3t:5 Stack trace: #0 {main} thrown in /in/APD3t on line 5
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Warning: Undefined array key 2 in /in/APD3t on line 5 Fatal error: Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, null given in /in/APD3t:5 Stack trace: #0 {main} thrown in /in/APD3t on line 5
Process exited with code 255.
Output for 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.5 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined offset: 2 in /in/APD3t on line 5 Warning: array_key_exists() expects parameter 2 to be array, null given in /in/APD3t on line 5 hellobool(false)
Output for 7.3.32 - 7.3.33
Warning: array_key_exists() expects parameter 2 to be array, null given in /in/APD3t on line 5 hellobool(false)
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194 ms | 401 KiB | 190 Q