15 lines
428 B
PHP
15 lines
428 B
PHP
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<?php
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$url = trim($_GET['url']);
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# check url matches a https://domain/storage/whatever.jpeg url for images
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if (preg_match('/^https:\/\/[^\/]+\/storage\/[^\s\%]+\.(png|jpg|jpeg)(\?v=[^\&])?$/', $url)) {
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if (preg_match('/^.*\.png(\?v=[^\&])?$/', $url))
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header('Content-Type: image/png');
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else if (preg_match('/^.*\.(jpg|jpeg)(\?v=[^\&])?$/', $url))
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header('Content-Type: image/jpeg');
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echo file_get_contents($url);
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}
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?>
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