30 lines
720 B
PHP
30 lines
720 B
PHP
<?php
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// FILENAME --> SAFE_FILENAME_STRING
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// Sanitize a filename by replacing common suspicious characters with "_".
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function sanitize_filename($filename)
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{
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$death_characters = array(" ", ",", "/", "\\", "%", "$", "^");
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$death_filetypes = array(".php", ".sh", ".lisp", ".cl", ".cgi", ".pl");
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$sanitized_filename = str_replace($death_characters, "_", $filename);
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$sanitized_filename = str_replace($death_filetypes, ".inv",
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$sanitized_filename);
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return $sanitized_filename;
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}
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// IMAGE_PATH --> IMAGE_PATH
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// Sanitize an image (EXIF, etc) with external program from config.php
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function sanitize_image($path)
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{
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exec($image_sanitize_command . $image_sanitize_args . $path, $result);
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return $path;
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}
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?>
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