PHP Limit foreach statement

Question

How can i limit a foreach   statement  Say i only want it to run the first 2  eaches  or something

User · Answer

this is best solution for me      i 0  foreach   if   i  lt  yourlimitnumber      i   1

User · Answer

You can either use  break    or  foreach   if   tmp    lt  2         the second solution is even worse

User · Answer

There are many ways  one is to use a counter    i   0  foreach   arr as  k   gt   v           Do stuff        if     i    2  break      Other way would be to slice the first 2 elements  this isn t as efficient though   foreach  array slice  arr  0  2  as  k   gt   v           Do stuff        You could also do something like this  basically the same as the first foreach  but with for    for   i   0  reset  arr   list  k  v    each  arr   amp  amp   i  lt  2   i

User · Answer

you should use the break statement  usually it s use this way   i   0  foreach  data as  key   gt   row       if    i  gt  2  break      on the same fashion the continue statement exists if you need to skip some items

User · Answer

In PHP 5 5   you can do  function limit  iterable   limit        foreach   iterable as  key   gt   value            if    limit--  break          yield  key   gt   value           foreach  limit  arr  10  as  key   gt   value           do stuff     Generators rock

[php] PHP: Limit foreach() statement?

Examples related to php

Examples related to foreach

Examples related to limit