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You need Filter extension for filter_var() to work.
PHP 5.2.0 or later has Filter bundled and enabled by default. There is no need to manually install it. If you have earlier version of PHP than you'll have to install it yourself.
EverLearning wrote:You need Filter extension for filter_var() to work.
PHP 5.2.0 or later has Filter bundled and enabled by default. There is no need to manually install it. If you have earlier version of PHP than you'll have to install it yourself.