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| Code Block | ||||||
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$username = param::optional('user', null, param::ALPHANUM);
if (!is_null($username)) {
// Do something with the username.
} |
...
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...
| Code Block | ||||||
|---|---|---|---|---|---|---|
| ||||||
$username = param::optional('user', null, param::ALPHANUM);
if (!is_null($username)) {
// Do something with the username.
} |
...