@ 2017-07-04T10:21:55Z <?php
abstract class Filter
{
abstract public static function check($value, array $options = array());
}
final class IntFilter extends Filter
{
public static function check($value, array $options = array())
{
return $value;
}
}
final class StringFilter extends Filter
{
public static function check($value, array $options = array())
{
// Trim
if (false !== ($options['trim'] ?? true)) {
$value = trim($value);
}
$length = mb_strlen($value, '8bit');
// Empty
if (false === ($options['empty'] ?? true)) {
if (0 === $length) {
throw new LengthException('chaine vide !');
}
}
// Min & max length
if (isset($options['max'])) {
$maxLength = IntFilter::check($options['max'], ['min' => 1]);
if ($length > $maxLength) {
throw new LengthException('trop long !');
}
}
if (isset($options['min'])) {
$minLength = IntFilter::check($options['min'], ['min' => 1]);
if ($length > $minLength) {
throw new LengthException('trop court !');
}
}
return $value;
}
}
var_dump(StringFilter::check(' test ', ['min' => 5]));
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Output for 7.0.0 - 7.0.20 , 7.1.0 - 7.1.33 , 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 - 8.3.4 , 8.3.6 string(4) "test"
Output for 8.3.5 Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
string(4) "test"
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189.5 ms | 401 KiB | 218 Q