Random String Generator in PHP

Random String Generator in PHP:

 The following function "getrandum_str()" is used to get the random string with specified string length.

This function may used to get encrypted key value or generate the random password and etc...

<?php

function getrandum_str()

{

  $abc = "abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";

  $lengt = 10; // set the length of result

  $strn = "";

  for($i=0;$i<$lengt;$i++)

  {

    $strn.=$abc[rand(0,strlen($abc)-1)];

  }

  return $strn;

}

?>

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