February 11, 2011 
Definition:
function backslashit($string) {}
Adds backslashes before letters and before a number at the start of a string.
Parameters
- string $string: Value to which backslashes will be added.
Return values
returns:String with backslashes inserted.
Source code
function backslashit($string) {
$string = preg_replace('/^([0-9])/', '\\\\\\\\\1', $string);
$string = preg_replace('/([a-z])/i', '\\\\\1', $string);
return $string;
}
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