imagefilter

imagefilter

(PHP 5, PHP 7)

imagefilterApplies a filter to an image

Description

bool imagefilter ( resource $image , int $filtertype [, int $arg1 [, int $arg2 [, int $arg3 [, int $arg4 ]]]] )

imagefilter() applies the given filter filtertype on the image.

Parameters

image

An image resource, returned by one of the image creation funct