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Posted By

jspicher on 10/09/09


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php search text function engine urls safe stringtounderscore SE


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NeekGerd


string_to_underscore($string)

 / Published in: PHP
 

Convert string to underscore, for SE safe URLs etc.

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  1. function string_to_underscore($string){
  2.     $string = preg_replace('/[\'"]/', '', $string);
  3.     $string = preg_replace('/[^a-zA-Z0-9]+/', '_', $string);
  4.     $string = trim($string, '_');
  5.     $string = strtolower($string);
  6.     return $string;}

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