<?php
$code = "A123";
if (isset($code[*])) {
echo $code[*];
} else {
echo 'none';
}
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.44, 5.5.24 - 5.5.28, 5.6.8 - 5.6.12
- Parse error: syntax error, unexpected '*', expecting ']' in /in/pgXsE on line 5
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected '*', expecting ']' in /in/pgXsE on line 5
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `']'' in /in/pgXsE on line 5
Process exited with code 255.
preferences:
244 ms | 1395 KiB | 144 Q