01.<?
02.$arr_txt = array("1","1","2","2","3","3","4","5");
03.$arr_txt_new = array("");
04.$number = 0;
05.foreach($arr_txt as $value){
06. echo $value;
07. echo "<br>";
08. if(check($arr_txt_new,$value)){
09. $arr_txt_new[$number] = $value;
10. $number ++;
11. }
12.}
13.echo "********************************************<br>";
14.foreach($arr_txt_new as $value){
15. echo $value;
16. echo "<br>";
17.}
18.
19.function check($array_txt,$value){
20. foreach($array_txt as $value_txt){
21. if($value_txt == $value){
22. return false;
23. }
24. }
25. return true;
26.}
27.?>
