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<?php class A {} $int = 111; $float = 1.23; $bool_true = true; $bool_false = false; $array = ['aaa']; $obj = new A; var_dump(preg_match('/111/', $int)); var_dump(preg_match('/1.23/', $float)); var_dump(preg_match('/1/', $bool_true)); var_dump(preg_match('/^$/', $bool_false)); var_dump(preg_match('/Array/', $array)); var_dump(preg_match('/A/', $obj));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HVBhj
function name:  (null)
number of ops:  51
compiled vars:  !0 = $int, !1 = $float, !2 = $bool_true, !3 = $bool_false, !4 = $array, !5 = $obj
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   ASSIGN                                                   !0, 111
    6     1        ASSIGN                                                   !1, 1.23
    7     2        ASSIGN                                                   !2, <true>
    8     3        ASSIGN                                                   !3, <false>
    9     4        ASSIGN                                                   !4, <array>
   10     5        NEW                                              $11     'A'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !5, $11
   12     8        INIT_FCALL                                               'var_dump'
          9        INIT_FCALL                                               'preg_match'
         10        SEND_VAL                                                 '%2F111%2F'
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                         $14     
         13        SEND_VAR                                                 $14
         14        DO_ICALL                                                 
   13    15        INIT_FCALL                                               'var_dump'
         16        INIT_FCALL                                               'preg_match'
         17        SEND_VAL                                                 '%2F1.23%2F'
         18        SEND_VAR                                                 !1
         19        DO_ICALL                                         $16     
         20        SEND_VAR                                                 $16
         21        DO_ICALL                                                 
   14    22        INIT_FCALL                                               'var_dump'
         23        INIT_FCALL                                               'preg_match'
         24        SEND_VAL                                                 '%2F1%2F'
         25        SEND_VAR                                                 !2
         26        DO_ICALL                                         $18     
         27        SEND_VAR                                                 $18
         28        DO_ICALL                                                 
   15    29        INIT_FCALL                                               'var_dump'
         30        INIT_FCALL                                               'preg_match'
         31        SEND_VAL                                                 '%2F%5E%24%2F'
         32        SEND_VAR                                                 !3
         33        DO_ICALL                                         $20     
         34        SEND_VAR                                                 $20
         35        DO_ICALL                                                 
   16    36        INIT_FCALL                                               'var_dump'
         37        INIT_FCALL                                               'preg_match'
         38        SEND_VAL                                                 '%2FArray%2F'
         39        SEND_VAR                                                 !4
         40        DO_ICALL                                         $22     
         41        SEND_VAR                                                 $22
         42        DO_ICALL                                                 
   17    43        INIT_FCALL                                               'var_dump'
         44        INIT_FCALL                                               'preg_match'
         45        SEND_VAL                                                 '%2FA%2F'
         46        SEND_VAR                                                 !5
         47        DO_ICALL                                         $24     
         48        SEND_VAR                                                 $24
         49        DO_ICALL                                                 
         50      > RETURN                                                   1

Class A: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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