<?php
function cast($val) {
echo $val;
if (is_numeric($val)) {
return $val + 0;
}
//return 0;
return $val;
}
$arr = ['stri33ng123', 84, 76.7, '45.6', '67.5e45', '56,9'];
array_walk($arr , 'cast');
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- stri33ng1238476.745.667.5e4556,9
- 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
- Parse error: syntax error, unexpected '[' in /in/rQWiE on line 14
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 '[' in /in/rQWiE on line 14
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/rQWiE on line 14
Process exited with code 255.
preferences:
216.29 ms | 401 KiB | 353 Q