3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=1;$i<32;$i++){ print pow(2, $i); }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
2 jumps found. (Code = 44) Position 1 = 10, Position 2 = 2
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 2
2 jumps found. (Code = 44) Position 1 = 10, Position 2 = 2
Branch analysis from position: 10
Branch analysis from position: 2
filename:       /in/jgoAA
function name:  (null)
number of ops:  11
compiled vars:  !0 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 1
          1      > JMP                                                      ->8
    3     2    >   INIT_FCALL                                               'pow'
          3        SEND_VAL                                                 2
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $2      
          6        ECHO                                                     $2
    2     7        PRE_INC                                                  !0
          8    >   IS_SMALLER                                               !0, 32
          9      > JMPNZ                                                    ~4, ->2
    4    10    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
149.71 ms | 1385 KiB | 15 Q