imagefilter

PHP 5, PHP 7, PHP 8
imagefilter - Applies a filter to an image
Manual
Code Examples

Example #1 imagefilter grayscale example

<?php
$im = imagecreatefrompng('dave.png');
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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PHP Version:

Example #2 imagefilter brightness example

<?php
$im = imagecreatefrompng('sean.png');
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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PHP Version:

Example #3 imagefilter colorize example

<?php
$im = imagecreatefrompng('philip.png');
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PHP Version:

Example #4 imagefilter negate example

<?php
// Define our negate function so its portable for
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PHP Version:

Example #5 imagefilter pixelate example

<?php
// Load the PHP logo, we need to create two instances
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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PHP Version:

Example #6 imagefilter scatter example

<?php
// Load the image
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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PHP Version:


Function imagefilter:

Image Processing and GD Functions

Most used PHP functions