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21 lines
610 B
21 lines
610 B
<?php
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//renaming to b.php
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$dir = "banners/";
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$files = scandir($dir);
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$images = array_diff($files, array('.', '..'));
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$name = $images[array_rand($images)];
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// snags the extension
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$img_extension = pathinfo($name, PATHINFO_EXTENSION);
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// send the right headers
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header('Cache-Control: no-cache, no-store, must-revalidate'); // HTTP 1.1
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header('Pragma: no-cache'); // HTTP 1.0
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header('Expires: 0'); // Proxies
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header("Content-type: image/" . $img_extension);
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header("Content-Disposition: inline; filename=" . $name);
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// readfile displays the image, passthru seems to spits stream.
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readfile($dir.$name);
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exit;
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?>
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