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<?php $retornar = 5; //(int)$_GET['retornar']; $ccs = array("1", "2"); //código novo (já que você não postou a linha referente ao array) for($i = 0; $i < $retornar; $i++) { echo $ccs[$i]; }
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
12 Warning: Undefined array key 2 in /in/YOSLU on line 7 Warning: Undefined array key 3 in /in/YOSLU on line 7 Warning: Undefined array key 4 in /in/YOSLU on line 7
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 12 Warning: Undefined array key 2 in /in/YOSLU on line 7 Warning: Undefined array key 3 in /in/YOSLU on line 7 Warning: Undefined array key 4 in /in/YOSLU on line 7
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
12 Notice: Undefined offset: 2 in /in/YOSLU on line 7 Notice: Undefined offset: 3 in /in/YOSLU on line 7 Notice: Undefined offset: 4 in /in/YOSLU on line 7
Output for 7.3.32 - 7.3.33
12
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172.06 ms | 401 KiB | 192 Q