3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(); for($i = 0 ; $i < 100000 ; $i++){ $arr[] = $i; }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 3
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 3
Branch analysis from position: 8
Branch analysis from position: 3
filename:       /in/gHfmk
function name:  (null)
number of ops:  9
compiled vars:  !0 = $arr, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, 0
          2      > JMP                                                      ->6
    5     3    >   ASSIGN_DIM                                               !0
          4        OP_DATA                                                  !1
    4     5        PRE_INC                                                  !1
          6    >   IS_SMALLER                                               !1, 100000
          7      > JMPNZ                                                    ~6, ->3
    6     8    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
142.28 ms | 1384 KiB | 13 Q