3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; while($i < 100000) { $test = rand(0,999) * rand(0,999); $i++; }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
2 jumps found. (Code = 44) Position 1 = 15, Position 2 = 2
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 2
2 jumps found. (Code = 44) Position 1 = 15, Position 2 = 2
Branch analysis from position: 15
Branch analysis from position: 2
filename:       /in/T2FWe
function name:  (null)
number of ops:  16
compiled vars:  !0 = $i, !1 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 0
    3     1      > JMP                                                      ->13
    5     2    >   INIT_FCALL                                               'rand'
          3        SEND_VAL                                                 0
          4        SEND_VAL                                                 999
          5        DO_ICALL                                         $3      
          6        INIT_FCALL                                               'rand'
          7        SEND_VAL                                                 0
          8        SEND_VAL                                                 999
          9        DO_ICALL                                         $4      
         10        MUL                                              ~5      $3, $4
         11        ASSIGN                                                   !1, ~5
    6    12        PRE_INC                                                  !0
    3    13    >   IS_SMALLER                                               !0, 100000
         14      > JMPNZ                                                    ~8, ->2
    7    15    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
139.47 ms | 1394 KiB | 15 Q