3v4l.org

run code in 300+ PHP versions simultaneously
<?php $b= 1; for($i=1; $i<=8; $i++) { echo "Data ".$i." To user ".$b."<br>\n"; if($b == 3) $b=0; $b++; }
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 = 3
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 11
Branch analysis from position: 10
2 jumps found. (Code = 44) Position 1 = 15, Position 2 = 3
Branch analysis from position: 15
Branch analysis from position: 3
Branch analysis from position: 11
filename:       /in/Rass7
function name:  (null)
number of ops:  16
compiled vars:  !0 = $b, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 1
    4     1        ASSIGN                                                   !1, 1
          2      > JMP                                                      ->13
    6     3    >   CONCAT                                           ~4      'Data+', !1
          4        CONCAT                                           ~5      ~4, '+To+user+'
          5        CONCAT                                           ~6      ~5, !0
          6        CONCAT                                           ~7      ~6, '%3Cbr%3E%0A'
          7        ECHO                                                     ~7
    8     8        IS_EQUAL                                                 !0, 3
          9      > JMPZ                                                     ~8, ->11
    9    10    >   ASSIGN                                                   !0, 0
   10    11    >   PRE_INC                                                  !0
    4    12        PRE_INC                                                  !1
         13    >   IS_SMALLER_OR_EQUAL                                      !1, 8
         14      > JMPNZ                                                    ~12, ->3
   11    15    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
146.54 ms | 1394 KiB | 13 Q