Revision: 10590
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at January 5, 2009 09:53 by sveggiani
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// name: evCreateRandomString
// version: v0.1
// description: genera un string alfanumérico de X caracteres
function evCreateRandomString( $numChars = 6 ) {
$chars = "abcdefghijkmnopqrstuvwxyz023456789";
srand((double)microtime()*1000000);
$i = 0;
$string = '' ;
while ( $i <= $numChars ) {
$num = rand() % 33;
$tmp = substr($chars, $num, 1);
$pass = $pass . $tmp;
$i++;
}
return $pass;
}
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evCreateRandomString | generates a random alphanumeric string
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PHP