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<?php |
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namespace Bavix\Slice; |
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use Bavix\Exceptions\Invalid; |
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/** |
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* Class Filter |
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* |
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* @package Bavix\Slice |
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* |
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* @method static int getInt(Slice $slice, $offset) |
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* @method static float getFloat(Slice $slice, $offset) |
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* @method static bool getBool(Slice $slice, $offset) |
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* @method static string getEmail(Slice $slice, $offset) |
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* @method static string getIP(Slice $slice, $offset) |
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* @method static string getURL(Slice $slice, $offset) |
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*/ |
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class Filter |
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{ |
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/** |
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* @var array |
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*/ |
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protected static $filters = [ |
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'getInt' => FILTER_VALIDATE_INT, |
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'getFloat' => FILTER_VALIDATE_FLOAT, |
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'getBool' => FILTER_VALIDATE_BOOLEAN, |
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'getEmail' => FILTER_VALIDATE_EMAIL, |
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'getIP' => FILTER_VALIDATE_IP, |
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'getURL' => FILTER_VALIDATE_URL |
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]; |
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/** |
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* @var array |
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*/ |
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protected static $defaults = [ |
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'getInt' => 0, |
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'getFloat' => .0, |
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'getBool' => false, |
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'getEmail' => '', |
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'getIP' => '', |
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'getURL' => '', |
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]; |
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/** |
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* @param mixed $data |
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* @param mixed $type |
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* @param mixed $default |
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* |
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* @return mixed |
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*/ |
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protected static function filterVariable($data, $type, $default) |
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{ |
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return \filter_var($data, $type, [ |
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'options' => ['default' => $default] |
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]); |
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} |
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/** |
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* @param $name |
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* @param $arguments |
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* |
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* @return mixed |
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* |
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* @throws \BadFunctionCallException |
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*/ |
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public static function __callStatic($name, $arguments) |
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{ |
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if (empty(static::$filters[$name])) |
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{ |
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throw new Invalid('Filter `' . $name . '` not found'); |
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} |
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/** |
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* @var Slice $slice |
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* @var string $offset |
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*/ |
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list ($slice, $offset) = $arguments; |
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return static::filterVariable( |
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$slice->getData($offset), |
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static::$filters[$name], |
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static::$defaults[$name] |
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); |
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} |
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} |
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bavix /
slice
