3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [1,2,3]; foreach ($array as $item) { echo "$item\n"; $marray[] = $item; } print_r($marray);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 9
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 9
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
filename:       /in/1F8M4
function name:  (null)
number of ops:  14
compiled vars:  !0 = $array, !1 = $item, !2 = $marray
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1      > FE_RESET_R                                       $4      !0, ->9
          2    > > FE_FETCH_R                                               $4, !1, ->9
    4     3    >   NOP                                                      
          4        FAST_CONCAT                                      ~5      !1, '%0A'
          5        ECHO                                                     ~5
    5     6        ASSIGN_DIM                                               !2
          7        OP_DATA                                                  !1
    3     8      > JMP                                                      ->2
          9    >   FE_FREE                                                  $4
    7    10        INIT_FCALL                                               'print_r'
         11        SEND_VAR                                                 !2
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
165.49 ms | 1394 KiB | 15 Q