3v4l.org

run code in 300+ PHP versions simultaneously
<?php $S = str_split(' oesaLrIvDl'); $SS = "SSS"; foreach($S as $$SS) $SS.="S"; print "$SSSSSSSSSS$SSS$SSSSSSSS$SSSS$SSSSSSSSSSS$SSSSS$SSS$SSSSSSSSSSSS$SSSS$SSSSSSSSSSSSS$SSSSSSS$SSSSSSSSS$$$"; ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 6, Position 2 = 11
Branch analysis from position: 6
2 jumps found. (Code = 78) Position 1 = 7, Position 2 = 11
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
filename:       /in/3BFAR
function name:  (null)
number of ops:  27
compiled vars:  !0 = $S, !1 = $SS, !2 = $SSSSSSSSSS, !3 = $SSS, !4 = $SSSSSSSS, !5 = $SSSS, !6 = $SSSSSSSSSSS, !7 = $SSSSS, !8 = $SSSSSSSSSSSS, !9 = $SSSSSSSSSSSSS, !10 = $SSSSSSS, !11 = $SSSSSSSSS
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'str_split'
          1        SEND_VAL                                                 '+oesaLrIvDl'
          2        DO_ICALL                                         $12     
          3        ASSIGN                                                   !0, $12
    3     4        ASSIGN                                                   !1, 'SSS'
    4     5      > FE_RESET_R                                       $15     !0, ->11
          6    > > FE_FETCH_R                                               $15, $16, ->11
          7    >   FETCH_W                      local               $17     !1
          8        ASSIGN                                                   $17, $16
          9        ASSIGN_OP                                     8          !1, 'S'
         10      > JMP                                                      ->6
         11    >   FE_FREE                                                  $15
    5    12        ROPE_INIT                                    13  ~21     !2
         13        ROPE_ADD                                      1  ~21     ~21, !3
         14        ROPE_ADD                                      2  ~21     ~21, !4
         15        ROPE_ADD                                      3  ~21     ~21, !5
         16        ROPE_ADD                                      4  ~21     ~21, !6
         17        ROPE_ADD                                      5  ~21     ~21, !7
         18        ROPE_ADD                                      6  ~21     ~21, !3
         19        ROPE_ADD                                      7  ~21     ~21, !8
         20        ROPE_ADD                                      8  ~21     ~21, !5
         21        ROPE_ADD                                      9  ~21     ~21, !9
         22        ROPE_ADD                                     10  ~21     ~21, !10
         23        ROPE_ADD                                     11  ~21     ~21, !11
         24        ROPE_END                                     12  ~20     ~21, '%24%24%24'
         25        ECHO                                                     ~20
    6    26      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
151.3 ms | 1396 KiB | 15 Q