Add debugging messages
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@ -88,6 +88,12 @@ $images = json_decode(curlGetContents($GITHUB_API_URL, $REPO), true);
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// if the random query string parameter is set, pick a random image
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if (isset($_GET['random'])) {
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// get the image url
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if (empty($images)) {
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exit("Error: images could not be parsed from GitHub API: " . print_r($images, true));
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}
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if (!is_array($images[array_rand($images)])) {
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exit("Error: image was not an array: " . print_r($images[array_rand($images)], true));
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}
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$random_image_path = $images[array_rand($images)]["download_url"];
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displayImage($random_image_path, $REPO, $redirect);
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}
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