3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (true) { echo "check 1"; } elseif (true) { echo "check 2"; } elseif (true) { echo "check 3"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 1, Position 2 = 3
Branch analysis from position: 1
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 8
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename:       /in/ZAJTh
function name:  (null)
number of ops:  9
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E > > JMPZ                                                     <true>, ->3
    4     1    >   ECHO                                                     'check+1'
          2      > JMP                                                      ->8
    5     3    > > JMPZ                                                     <true>, ->6
    6     4    >   ECHO                                                     'check+2'
          5      > JMP                                                      ->8
    7     6    > > JMPZ                                                     <true>, ->8
    8     7    >   ECHO                                                     'check+3'
    9     8    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
160.32 ms | 1384 KiB | 13 Q