Php print the multiplication Port absolute table code

PHP is a frequently asked question by teachers. today I will print the multiplication statement again. The PHP code is as follows: & lt ;? Php ** print the multiplication Port limit table * echo & quot; 9-9 multiplication Port limit table & lt; br & gt;

PHP is a frequently asked question by teachers. today I will print the multiplication statement again. The PHP code is as follows:

2.  
3. /*
4. * Print the multiplication Port reject table
5. */
6. Echo "Jiu Ling Jiu multiplication Port reject table
   
   
   ";
7. Echo"
8. For ($ I = 1; $ I <= 9; $ I ++ ){
9. Echo"
10. For ($ j = 1; $ j <= $ I; $ j ++ ){
11. Echo"
12. }
14. Echo"
15. }
16.  
17. Echo"
"; "; "; ";

". $ J." * ". $ I." = ". ($ j * $ I )."

";
19. Echo"
    
    
    
    
    
    ";
20. Echo"
21. For ($ I = 1; $ I <= 9; $ I ++ ){
22. Echo"
23. For ($ j = $ I; $ j <= 9; $ j ++ ){
24. Echo"
25. }
28. Echo"
29. }
30.  
31. Echo"
"; "; "; ";

". $ I." * ". $ j." = ". ($ j * $ I )."

";
32. ?>

A simple sum

1. Function sum ($ n)
2. {
3. If ($ n> 1)
4. {
5. Return sum ($ n-1) + $ n;
6. } Else
7. {
8. Return 1;
9. }
10. }
11. Echo sum (1, 100 );