01.<?php
02.header( "content-type: text/html; charset=UTF-8" );
03.
04.if ($_POST["val"] != ""){
05. print "TEST 1-1<br>";
06. for ($i=1; $i<=$val; $i++){
07. for ($k=0; $k<$val; $k++){
08. if ($k < $i) print "*";
09. else print " ";
10. }
11. print "<br>";
12. }
13.
14. print "<br>TEST 1-2<br>";
15. for ($i=1; $i<=$val; $i++){
16. for ($k=$val; $k>=1; $k--){
17. if ($k <= $i) print "*";
18. else print " ";
19. }
20. print "<br>";
21. }
22. print "<br>TEST 1-3<br>";
23. for ($i=1; $i<=$val; $i++){
24. for ($k=$val; $k>=1; $k--){
25. if ($k >= $i) print "*";
26. else print " ";
27. }
28. print "<br>";
29. }
30. print "<br>TEST 1-4<br>";
31. for ($i=1; $i<=$val; $i++){
32. for ($k=1; $k<=$val; $k++){
33. if ($k >= $i) print "*";
34. else print " ";
35. }
36. print "<br>";
37. }
38.}
39.?>
40.<form name="form1" method="post" action="">
41.Input : <input type="text" name="val" size="5" >
42.<input type="submit" name="Submit" value="OK" >
43.</form>
