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<?php define('VALIDTYPES', [ 'double' => 'd', 'integer' => 'i', 'resource' => 'b', // I haven't actually researched/tested this 'string' => 's', ]); $params = [1, -3.5, 'stringy', (object)[]]; $params = [1, -3.5, 'stringy']; $types = array_reduce( $params, function($carry, $item) { $type = gettype($item); if (!isset(VALIDTYPES[$type])) { throw new Exception('unexpected data type'); } else { return $carry . VALIDTYPES[$type]; } }, ''); var_export($types);
Output for 7.1.25 - 7.1.31, 7.2.0 - 7.2.33, 7.3.0 - 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 - 8.3.4, 8.3.6
'ids'
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 'ids'
preferences:
151.97 ms | 402 KiB | 171 Q