class_ext_tvagen.php File Reference

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Data Structures
class	Ext_Tva_Gen

Functions
	get_array_nodup ($p_string)
	transform a string into an arrau without empty element and duplicate the array is sorted More...

Function Documentation

get_array_nodup

(

$p_string

)

transform a string into an arrau without empty element and duplicate the array is sorted

Parameters

$p_string

string containing a comma a separator

Returns

array

Definition at line 36 of file class_ext_tvagen.php.

References $array, and $r.

                                    {
  $array=explode(',',$p_string);
  sort($array);
  $array=array_unique($array);
  $result=array();
  foreach ($array as $val) {
    if ( $val == '') continue;
    $result[]=$val;
  }
  $r=join(',',$result);
  return $result;
}