3v4l.org

run code in 300+ PHP versions simultaneously
<?php $list = array( array( 'order_cart_id' => 1, ), array( 'order_cart_id' => 2, ), array( 'order_cart_id' => 3, ), array( 'order_cart_id' => 4, ), ); for ($f = 1; $f <= 100000; $f++) { $carts = array(); foreach($list as $i => $item) { if(!empty($item['order_cart_id'])) { $carts[$i] = (int) $item['order_cart_id']; } } }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 17
Branch analysis from position: 17
2 jumps found. (Code = 44) Position 1 = 19, Position 2 = 3
Branch analysis from position: 19
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
2 jumps found. (Code = 77) Position 1 = 5, Position 2 = 15
Branch analysis from position: 5
2 jumps found. (Code = 78) Position 1 = 6, Position 2 = 15
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 14
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 5
Branch analysis from position: 5
Branch analysis from position: 14
Branch analysis from position: 15
2 jumps found. (Code = 44) Position 1 = 19, Position 2 = 3
Branch analysis from position: 19
Branch analysis from position: 3
Branch analysis from position: 15
filename:       /in/kPpt4
function name:  (null)
number of ops:  20
compiled vars:  !0 = $list, !1 = $f, !2 = $carts, !3 = $item, !4 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   18     1        ASSIGN                                                   !1, 1
          2      > JMP                                                      ->17
   19     3    >   ASSIGN                                                   !2, <array>
   21     4      > FE_RESET_R                                       $8      !0, ->15
          5    > > FE_FETCH_R                                       ~9      $8, !3, ->15
          6    >   ASSIGN                                                   !4, ~9
   22     7        ISSET_ISEMPTY_DIM_OBJ                         1  ~11     !3, 'order_cart_id'
          8        BOOL_NOT                                         ~12     ~11
          9      > JMPZ                                                     ~12, ->14
   23    10    >   FETCH_DIM_R                                      ~14     !3, 'order_cart_id'
         11        CAST                                          4  ~15     ~14
         12        ASSIGN_DIM                                               !2, !4
         13        OP_DATA                                                  ~15
   21    14    > > JMP                                                      ->5
         15    >   FE_FREE                                                  $8
   18    16        PRE_INC                                                  !1
         17    >   IS_SMALLER_OR_EQUAL                                      !1, 100000
         18      > JMPNZ                                                    ~17, ->3
   26    19    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
158.75 ms | 1394 KiB | 13 Q