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<?php $data = array("28000000000000003" => 'ABC',"28000000000000001" => 'PQR'); var_dump(in_array("28000000000000003", array_keys($data), true),array_keys($data)); var_dump(in_array("28000000000000003", array_keys($data)), array_keys($data)); var_dump(in_array("28000000000000003", array("28000000000000003","28000000000000001"), true)); var_dump(in_array("28000000000000003", array("28000000000000003","28000000000000001"))); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/A3I8i
function name:  (null)
number of ops:  42
compiled vars:  !0 = $data
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    7     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'in_array'
          3        SEND_VAL                                                 '28000000000000003'
          4        INIT_FCALL                                               'array_keys'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $2      
          7        SEND_VAR                                                 $2
          8        SEND_VAL                                                 <true>
          9        DO_ICALL                                         $3      
         10        SEND_VAR                                                 $3
         11        INIT_FCALL                                               'array_keys'
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                         $4      
         14        SEND_VAR                                                 $4
         15        DO_ICALL                                                 
    9    16        INIT_FCALL                                               'var_dump'
         17        INIT_FCALL                                               'in_array'
         18        SEND_VAL                                                 '28000000000000003'
         19        INIT_FCALL                                               'array_keys'
         20        SEND_VAR                                                 !0
         21        DO_ICALL                                         $6      
         22        SEND_VAR                                                 $6
         23        DO_ICALL                                         $7      
         24        SEND_VAR                                                 $7
         25        INIT_FCALL                                               'array_keys'
         26        SEND_VAR                                                 !0
         27        DO_ICALL                                         $8      
         28        SEND_VAR                                                 $8
         29        DO_ICALL                                                 
   11    30        INIT_FCALL                                               'var_dump'
         31        IN_ARRAY                                         ~10     '28000000000000003', <array>
         32        SEND_VAL                                                 ~10
         33        DO_ICALL                                                 
   13    34        INIT_FCALL                                               'var_dump'
         35        INIT_FCALL                                               'in_array'
         36        SEND_VAL                                                 '28000000000000003'
         37        SEND_VAL                                                 <array>
         38        DO_ICALL                                         $12     
         39        SEND_VAR                                                 $12
         40        DO_ICALL                                                 
   14    41      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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