NEW Can use a "|" to make a OR search on several different criterias

into text filters of tables.

htdocs/core/lib/functions.lib.php

@@ -5022,7 +5022,9 @@ function dol_getmypid()
  *
  * @param 	string|string[]	$fields 	String or array of strings, filled with the name of all fields in the SQL query we must check (combined with a OR)
  * @param 	string 			$value 		The value to look for.
- *                          		    If param $mode is 0, can contains several keywords separated with a space, like "keyword1 keyword2" = We want record field like keyword1 and field like keyword2
+ *                          		    If param $mode is 0, can contains several keywords separated with a space or |
+ *                                         like "keyword1 keyword2" = We want record field like keyword1 AND field like keyword2
+ *                                         or like "keyword1|keyword2" = We want record field like keyword1 OR field like keyword2
  *                             			If param $mode is 1, can contains an operator <, > or = like "<10" or ">=100.5 < 1000"
  *                             			If param $mode is 2, can contains a list of id separated by comma like "1,3,4"
  * @param	integer			$mode		0=value is list of keywords, 1=value is a numeric test (Example ">5.5 <10"), 2=value is a list of id separated with comma (Example '1,3,4')
@@ -5081,8 +5083,15 @@ function natural_search($fields, $value, $mode=0, $nofinaland=0)
             }
             else
 			{
-            	$newres .= ($i2 > 0 ? ' OR ' : '') . $field . " LIKE '%" . $db->escape(trim($crit)) . "%'";
-            	$i2++;	// a criteria was added to string
+				$textcrit = '';
+				$tmpcrits = explode('|',$crit);
+				$i3 = 0;
+				foreach($tmpcrits as $tmpcrit)
+				{
+	            	$newres .= (($i2 > 0 || $i3 > 0) ? ' OR ' : '') . $field . " LIKE '%" . $db->escape(trim($tmpcrit)) . "%'";
+	            	$i3++;
+				}
+				$i2++;	// a criteria was added to string
             }
             $i++;
         }