Contare il numero di parole in una stringa con php

Posted on 08. Jul, 2008 by Administrator in php, tutorials


 
function wordCount($string){
     $words = "";
     $string = eregi_replace(" +", " ", $string);
     $array = explode(" ", $string);
     for($i=0;$i < count($array);$i++) {
         if (eregi("[0-9A-Za-zÀ-ÖØ-öø-ÿ]", $array[$i])) $words[$i] = $array[$i];
  }
     return $words;
 }
 


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