<?php
$tests = [
['foo=bar', 'email=foo@'], //invalid email
['foo=bar'], // no email,
['foo=bar', 'email=foo@example.com'], //valid email
];
foreach ($tests as $args) {
load_args($args);
print_filter();
}
function load_args($args)
{
$str = implode("&", $args);
echo "Loading $str into \$_GET\n";
parse_str($str, $_GET);
}
function print_filter()
{
$filter = filter_var_array($_GET, [
'email' => FILTER_VALIDATE_EMAIL,
]);
var_dump($filter);
}
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.21, 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 - 8.3.6
- Loading foo=bar&email=foo@ into $_GET
array(1) {
["email"]=>
bool(false)
}
Loading foo=bar into $_GET
array(1) {
["email"]=>
NULL
}
Loading foo=bar&email=foo@example.com into $_GET
array(1) {
["email"]=>
string(15) "foo@example.com"
}
- 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/9YheY on line 3
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/9YheY on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/9YheY on line 3
Process exited with code 255.
preferences:
232.18 ms | 401 KiB | 360 Q