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Algimantas Stancelis

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Convert string to underscore_name

Converts "My House" to "my_house".
Converts " Peter's nice car " to "peters_nice_car".
Converts "_88" to "88"

   1  
   2  function string_to_underscore_name($string)
   3  {
   4      $string = preg_replace('/[\'"]/', '', $string);
   5      $string = preg_replace('/[^a-zA-Z0-9]+/', '_', $string);
   6      $string = trim($string, '_');
   7      $string = strtolower($string);
   8      
   9      return $string;
  10  }
to php string name underscore by stancell on Sep 23, 2006
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