3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sections = [ ['direction' => 'up'], ['direction' => 'down'], ['direction' => 'up'], ]; $data = ['up' => [], 'down' => []]; foreach($sections as $section) { array_push( $data[$section['direction']], [1, 25] ); } var_export($data);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 11
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 11
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
filename:       /in/C0S58
function name:  (null)
number of ops:  16
compiled vars:  !0 = $sections, !1 = $data, !2 = $section
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    9     1        ASSIGN                                                   !1, <array>
   11     2      > FE_RESET_R                                       $5      !0, ->11
          3    > > FE_FETCH_R                                               $5, !2, ->11
   12     4    >   INIT_FCALL                                               'array_push'
   13     5        FETCH_DIM_R                                      ~6      !2, 'direction'
          6        FETCH_DIM_W                                      $7      !1, ~6
          7        SEND_REF                                                 $7
   14     8        SEND_VAL                                                 <array>
   12     9        DO_ICALL                                                 
   11    10      > JMP                                                      ->3
         11    >   FE_FREE                                                  $5
   18    12        INIT_FCALL                                               'var_export'
         13        SEND_VAR                                                 !1
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
145.83 ms | 1005 KiB | 15 Q