3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump([9]); var_dump(pow(4,[8])); var_dump(pow(1,[])); var_dump(pow([],1));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CoEfi
function name:  (null)
number of ops:  25
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'var_dump'
          1        SEND_VAL                                                 <array>
          2        DO_ICALL                                                 
    3     3        INIT_FCALL                                               'var_dump'
          4        INIT_FCALL                                               'pow'
          5        SEND_VAL                                                 4
          6        SEND_VAL                                                 <array>
          7        DO_ICALL                                         $1      
          8        SEND_VAR                                                 $1
          9        DO_ICALL                                                 
    4    10        INIT_FCALL                                               'var_dump'
         11        INIT_FCALL                                               'pow'
         12        SEND_VAL                                                 1
         13        SEND_VAL                                                 <array>
         14        DO_ICALL                                         $3      
         15        SEND_VAR                                                 $3
         16        DO_ICALL                                                 
    5    17        INIT_FCALL                                               'var_dump'
         18        INIT_FCALL                                               'pow'
         19        SEND_VAL                                                 <array>
         20        SEND_VAL                                                 1
         21        DO_ICALL                                         $5      
         22        SEND_VAR                                                 $5
         23        DO_ICALL                                                 
         24      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
157.76 ms | 1395 KiB | 17 Q