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ParameterBag::filter()

mixed filter(string $key, mixed $default = null, int $filter = FILTER_DEFAULT, mixed $options = array())

Filter key.

Parameters

string	$key	Key
mixed	$default	Default = null
int	$filter	FILTER_* constant
mixed	$options	Filter options

Return Value

mixed

See also

http://php.net/manual/en/function.filter-var.php

Links:

http://api.symfony.com/master/Symfony/Component/HttpFoundation/ParameterBag.html#method_filter

doc_Symfony

2016-10-28 06:25:45

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