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run code in 300+ PHP versions simultaneously
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Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 20, Position 2 = 54
Branch analysis from position: 20
2 jumps found. (Code = 78) Position 1 = 21, Position 2 = 54
Branch analysis from position: 21
2 jumps found. (Code = 43) Position 1 = 52, Position 2 = 53
Branch analysis from position: 52
1 jumps found. (Code = 42) Position 1 = 54
Branch analysis from position: 54
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 53
1 jumps found. (Code = 42) Position 1 = 20
Branch analysis from position: 20
Branch analysis from position: 54
Branch analysis from position: 54
filename:       /in/rXBFH
function name:  (null)
number of ops:  59
compiled vars:  !0 = $text, !1 = $word, !2 = $needleCharCounts, !3 = $haystackCharCounts, !4 = $result, !5 = $count, !6 = $letter
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'Ham+followed+now+ecstatic+use+speaking+exercise+may+repeated.%0AHimself+he+evident+oh+greatly+my+on+inhabit+general+concern.+It+allowance+%0Aprevailed+enjoyment+in+it.+Calling+observe+for+who+pressed+raising+his.+Can+%0Aconnection+instrument+astonished+unaffected+his+motionless+preference.+%0AAnnouncing+say+boy+precaution+unaffected+difficulty+alteration+him.'
    9     1        ASSIGN                                                   !1, 'Potato'
   11     2        INIT_FCALL                                               'count_chars'
          3        INIT_FCALL                                               'strtolower'
          4        SEND_VAR                                                 !1
          5        DO_ICALL                                         $9      
          6        SEND_VAR                                                 $9
          7        SEND_VAL                                                 1
          8        DO_ICALL                                         $10     
          9        ASSIGN                                                   !2, $10
   12    10        INIT_FCALL                                               'count_chars'
         11        INIT_FCALL                                               'strtolower'
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                         $12     
         14        SEND_VAR                                                 $12
         15        SEND_VAL                                                 1
         16        DO_ICALL                                         $13     
         17        ASSIGN                                                   !3, $13
   14    18        ASSIGN                                                   !4, null
   15    19      > FE_RESET_R                                       $16     !2, ->54
         20    > > FE_FETCH_R                                       ~17     $16, !5, ->54
         21    >   ASSIGN                                                   !6, ~17
   16    22        INIT_FCALL                                               'min'
         23        COALESCE                                         ~19     !4
         24        QM_ASSIGN                                        ~19     9223372036854775807
         25        SEND_VAL                                                 ~19
         26        INIT_FCALL                                               'intdiv'
         27        FETCH_DIM_IS                                     ~20     !3, !6
         28        COALESCE                                         ~21     ~20
         29        QM_ASSIGN                                        ~21     0
         30        SEND_VAL                                                 ~21
         31        SEND_VAR                                                 !5
         32        DO_ICALL                                         $22     
         33        SEND_VAR                                                 $22
         34        DO_ICALL                                         $23     
         35        ASSIGN                                                   !4, $23
   17    36        NOP                                                      
         37        FAST_CONCAT                                      ~25     !4, '+%3A%3A+'
         38        INIT_FCALL                                               'chr'
         39        SEND_VAR                                                 !6
         40        DO_ICALL                                         $26     
         41        CONCAT                                           ~27     ~25, $26
         42        ROPE_INIT                                     3  ~29     '%3A+'
         43        ROPE_ADD                                      1  ~29     ~29, !5
         44        ROPE_END                                      2  ~28     ~29, '+versus+'
         45        CONCAT                                           ~31     ~27, ~28
         46        FETCH_DIM_R                                      ~32     !3, !6
         47        CONCAT                                           ~33     ~31, ~32
         48        CONCAT                                           ~34     ~33, '%0A'
         49        ECHO                                                     ~34
   18    50        IS_IDENTICAL                                             !4, 0
         51      > JMPZ                                                     ~35, ->53
   19    52    > > JMP                                                      ->54
   15    53    > > JMP                                                      ->20
         54    >   FE_FREE                                                  $16
   22    55        COALESCE                                         ~36     !4
         56        QM_ASSIGN                                        ~36     0
         57        ECHO                                                     ~36
   27    58      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
172.8 ms | 978 KiB | 18 Q