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29 lines
567 B
PHP
29 lines
567 B
PHP
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<?php
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class ImageHandler {
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/**
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* Download an image
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* @param string $url Url to the image
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* @return false|string False if failed, else the data of the image (converted to grayscale jpeg)
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*/
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public static function DownloadImage($url){
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$data = Http::Request($url);
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$imgFile = @imagecreatefromstring($data);
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if($imgFile !== false){
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@imagefilter($imgFile, IMG_FILTER_GRAYSCALE);
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ob_start();
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@imagejpeg($imgFile);
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$image = ob_get_contents();
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ob_end_clean();
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@imagedestroy($imgFile);
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return $image;
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}
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return false;
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}
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}
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?>
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