--TEST-- Test Imagick, brightnessContrastImage --SKIPIF-- <?php $imageMagickRequiredVersion=0x675; require_once(dirname(__FILE__) . '/skipif.inc'); ?> --FILE-- <?php $brightness = -20; $contrast = -20; $channel = Imagick::CHANNEL_DEFAULT; function brightnessContrastImage($brightness, $contrast, $channel) { $imagick = new \Imagick(); $imagick->newPseudoImage(640, 480, "magick:logo"); $imagick->brightnessContrastImage($brightness, $contrast, $channel); $bytes = $imagick->getImageBlob(); if (strlen($bytes) <= 0) { echo "Failed to generate image.";} } brightnessContrastImage($brightness, $contrast, $channel) ; echo "Ok"; ?> --EXPECTF-- Ok