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<?php $json = hex2bin('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'); var_dump(json_decode($json, true));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fTBeL
function name:  (null)
number of ops:  12
compiled vars:  !0 = $json
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'hex2bin'
          1        SEND_VAL                                                 '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'
          2        DO_ICALL                                         $1      
          3        ASSIGN                                                   !0, $1
    5     4        INIT_FCALL                                               'var_dump'
          5        INIT_FCALL                                               'json_decode'
          6        SEND_VAR                                                 !0
          7        SEND_VAL                                                 <true>
          8        DO_ICALL                                         $3      
          9        SEND_VAR                                                 $3
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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159.2 ms | 1395 KiB | 19 Q