How to increment a number by 2 in a PHP For Loop

Question

The following is a simplified version of my code    lt  php for  n 1   n lt  8   n       gt       lt p gt  lt  php echo  n    gt  lt  p gt       lt p gt  lt  php echo  n    gt  lt  p gt   lt  php endfor    gt    I want the loop to run 8 times and I want the number in the first paragraph to increment by 1 with each loop  e g   1  2  3  4  5  6  7  8  this is obviously simple   However  I want the number in the second paragraph to increment by 2 with each loop  e g     1  3  5  7  9  11  13  15  I can t figure out how to make the number in the second paragraph increment by 2 with each loop  If I change it to  n   then it increments by 2  but it then makes the loop run only 4 times instead of 8   Any help would be much appreciated  Thanks

User · Answer

You should do it like this    for   i 1   i  lt  10   i  2          echo  i   lt br gt             you can increase your variable as much or less you want    i  5  or   i   5

User · Answer

Another simple solution with       y   1   for   x    y   x  lt   15   y        printf  The number of first paragraph is   y  lt br gt       printf  The number of second paragraph is   x  2  lt br gt

User · Answer

Simple solution   lt  php     x   1       for  x   1   x  lt  8   x               x    x   1         echo  x                gt

User · Answer

lt  php           x   1        for  x   1   x  lt  8   x              x    x   2         echo  x            gt

User · Answer

lt  php   for   n   0   n  lt   7   n          echo   lt p gt     n   1    lt  p gt        echo   lt p gt     n   2   1    lt  p gt          gt    First paragraph   1  2  3  4  5  6  7  8   Second paragraph   1  3  5  7  9  11  13  15

User · Answer

You should use other variable     m 0    for  n 1   n lt  8   n         n    n    m     m      echo   lt p gt     n    lt  p gt     endfor

[php] How to increment a number by 2 in a PHP For Loop

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