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Andrew8xx8/gist:1099275

Created July 22, 2011 11:24
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Function to convert any string to string form only letters and digits.
Raw
gistfile1.php
<?
function generate_safe_name($name, $prefix = "") {
return strtolower((empty($prefix) ? "" : $prefix . "_") . preg_replace("%[^a-zA-Z0-9]%", "_", $name));
}
?>
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