3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = array(); foreach ( $var as $value ) { // do nothing }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 4
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 4
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
filename:       /in/T465j
function name:  (null)
number of ops:  6
compiled vars:  !0 = $var, !1 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1      > FE_RESET_R                                       $3      !0, ->4
          2    > > FE_FETCH_R                                               $3, !1, ->4
          3    > > JMP                                                      ->2
          4    >   FE_FREE                                                  $3
    6     5      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
156.47 ms | 1384 KiB | 13 Q