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<?php $value = ''; if ($value) { echo 'Match!<br>'; } array_push($value, 'hello'); var_dump($value);
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
Fatal error: Uncaught TypeError: array_push(): Argument #1 ($array) must be of type array, string given in /in/Kv2cp:9 Stack trace: #0 /in/Kv2cp(9): array_push('', 'hello') #1 {main} thrown in /in/Kv2cp on line 9
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Uncaught TypeError: array_push(): Argument #1 ($array) must be of type array, string given in /in/Kv2cp:9 Stack trace: #0 /in/Kv2cp(9): array_push('', 'hello') #1 {main} thrown in /in/Kv2cp on line 9
Process exited with code 255.
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 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: array_push() expects parameter 1 to be array, string given in /in/Kv2cp on line 9 string(0) ""
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: array_push(): First argument should be an array in /in/Kv2cp on line 9 string(0) ""
Output for 4.3.0 - 4.3.1
Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/Kv2cp on line 9 string(0) ""

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