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--TEST--
Testing wrong array size 2x3 in imageconvolution() of GD library
--CREDITS--
Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
#testfest PHPSP on 2009-06-20
--EXTENSIONS--
gd
--FILE--
<?php
require __DIR__ . '/func.inc';
$image = imagecreatetruecolor(180, 30);
// Writes the text and apply a gaussian blur on the image
imagestring($image, 5, 10, 8, 'Gaussian Blur Text', 0x00ff00);
$gaussian = array(
array(1.0, 2.0, 1.0),
array(2.0, 4.0, 2.0)
);
trycatch_dump(
fn() => imageconvolution($image, $gaussian, 16, 0)
);
?>
--EXPECT--
!! [ValueError] imageconvolution(): Argument #2 ($matrix) must be a 3x3 array
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