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<?php $ar = array("first name" => array(), "last name" => array()); $ar["first name"][0] = "Ivan"; $ar["last name"][0] = "Ivanov"; $ar["first name"][1] = "Petn"; $ar["last name"][1] = "Petrov"; var_dump($ar);
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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
array(2) { ["first name"]=> array(2) { [0]=> string(4) "Ivan" [1]=> string(4) "Petn" } ["last name"]=> array(2) { [0]=> string(6) "Ivanov" [1]=> string(6) "Petrov" } }
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 array(2) { ["first name"]=> array(2) { [0]=> string(4) "Ivan" [1]=> string(4) "Petn" } ["last name"]=> array(2) { [0]=> string(6) "Ivanov" [1]=> string(6) "Petrov" } }
preferences:
151.82 ms | 402 KiB | 156 Q