17 righe
373 B
PHP
17 righe
373 B
PHP
<?php
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set_include_path(dirname(__FILE__) ."/include" . PATH_SEPARATOR .
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get_include_path());
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require_once "config.php";
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$url = base64_decode($_GET['url']);
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$filename = CACHE_DIR . '/images/' . sha1($url) . '.png';
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if (file_exists($filename)) {
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header("Content-type: image/png");
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echo file_get_contents($filename);
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} else {
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header("Location: $url");
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}
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?>
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