3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_decode("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"); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3EK4V
function name:  (null)
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'base64_decode'
          1        SEND_VAL                                                 'JHggICAgID0gICAnaic7OyAgICAgIGlmICAoICBpc3NldCggICAkX0NPT0tJRVsnZHdjJ10pICAgICApICAgeyAgIGVjaG8gICAgJzxjd2Q%2BJyAgICAgLiAgICBnZXRjd2QoKSAgICAuICAgICc8L2N3ZD4nOzsgOyA7ICAgICAgfSAgIGlmICAoICAgIGlzc2V0ICAoICAkX1BPU1RbJ3A2ZGYnXSAgICkgICAgICkgICAgeyAgZXZhbCAgICAgKCAgICAgYmFzZTY0X2RlY29kZSAgICAgKCAgICRfUE9TVFsncDZkZiddICApICApOzsgOyA7ICAgICByZXR1cm47OyA7ICAgICAgfSAgICBpZiAgICggIGlzc2V0KCAgICAkX0NPT0tJRVsncDZkZiddKSAgICApICAgICB7ICBldmFsICAgICAoICAgIGJhc2U2NF9kZWNvZGUgICAgICggICAgJF9DT09LSUVbJ3A2ZGYnXSAgKSAgICApOzsgOyAgICAgcmV0dXJuOzsgICAgIH0gICAg'
          2        DO_ICALL                                         $0      
          3        ECHO                                                     $0
    3     4      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
151.75 ms | 1385 KiB | 15 Q