<?php
$allowed = ["banana", "apple", "strawberry"];
$goodarray = ["banana", "strawberry"];
$badarray = ["apple", "mango"];
echo "good array errors: ";
var_dump(array_diff($goodarray, $allowed));
echo "\n";
echo "bad array errors: ";
var_dump(array_diff($badarray, $allowed));
- Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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 - 8.3.7
- good array errors: array(0) {
}
bad array errors: array(1) {
[1]=>
string(5) "mango"
}
- 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/dAqCo on line 4
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/dAqCo on line 4
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/dAqCo on line 4
Process exited with code 255.
preferences:
203.78 ms | 401 KiB | 328 Q