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<?php $array = array();for ($i = 0; $i < 1000000; $i++) { $array[] = $i;}for ($j = 0; $j < 1000000; $j+=1000) { if (in_array($j,$array)) { }}
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 3
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
2 jumps found. (Code = 44) Position 1 = 18, Position 2 = 10
Branch analysis from position: 18
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
2 jumps found. (Code = 43) Position 1 = 15, Position 2 = 15
Branch analysis from position: 15
2 jumps found. (Code = 44) Position 1 = 18, Position 2 = 10
Branch analysis from position: 18
Branch analysis from position: 10
Branch analysis from position: 15
Branch analysis from position: 3
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 3
Branch analysis from position: 8
Branch analysis from position: 3
filename:       /in/kRG33
function name:  (null)
number of ops:  19
compiled vars:  !0 = $array, !1 = $i, !2 = $j
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    1     0  E >   ASSIGN                                                   !0, <array>
          1        ASSIGN                                                   !1, 0
          2      > JMP                                                      ->6
          3    >   ASSIGN_DIM                                               !0
          4        OP_DATA                                                  !1
          5        PRE_INC                                                  !1
          6    >   IS_SMALLER                                               !1, 1000000
          7      > JMPNZ                                                    ~7, ->3
          8    >   ASSIGN                                                   !2, 0
          9      > JMP                                                      ->16
         10    >   INIT_FCALL                                               'in_array'
         11        SEND_VAR                                                 !2
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                         $9      
         14      > JMPZ                                                     $9, ->15
         15    >   ASSIGN_OP                                     1          !2, 1000
         16    >   IS_SMALLER                                               !2, 1000000
         17      > JMPNZ                                                    ~11, ->10
         18    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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144.89 ms | 1395 KiB | 15 Q