Fix getimagesizefromstring() read errors
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@ -782,6 +782,11 @@ class Image
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if (is_null($data) || !$data || !is_array($data)) {
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$img_str = Network::fetchUrl($url, true, $redirects, 4);
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if (!$img_str) {
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return false;
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}
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$filesize = strlen($img_str);
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try {
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