<?php
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/*                / _ \/ _ \/ _ \_\ \/ _ \/ // / __/ __/ -_|_-<               */
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/* Titre          : Couper une chaine au n caractere et...                    */
/*                                                                            */
/* URL            : http://www.phpsources.org/scripts104-PHP.htm              */
/* Auteur         : Matt                                                      */
/* Date édition   : 28 Déc 2004                                               */
/*                                                                            */
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  // Nombre de caractère
  $max=50;
  if(strlen($chaine)>=$max)
  {
  // Met la portion de chaine dans $chaine
  $chaine=substr($chaine,0,$max); 
  // position du dernier espace
  $espace=strrpos($chaine," "); 
  // test si il ya un espace
  if($espace)
  // si ya 1 espace, coupe de nouveau la chaine
  $chaine=substr($chaine,0,$espace);
  // Ajoute ... à la chaine
  $chaine .= '...';
  }

?>