3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(($connect = @fsockopen("tweakers.net")) == false) { echo '<h1>Er kan geen verbinding gemaakt worden met de host</h1>'; } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 9
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
filename:       /in/eJUcg
function name:  (null)
number of ops:  10
compiled vars:  !0 = $connect
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   BEGIN_SILENCE                                    ~1      
          1        INIT_FCALL                                               'fsockopen'
          2        SEND_VAL                                                 'tweakers.net'
          3        DO_ICALL                                         $2      
          4        END_SILENCE                                              ~1
          5        ASSIGN                                           ~3      !0, $2
          6        BOOL_NOT                                         ~4      ~3
          7      > JMPZ                                                     ~4, ->9
    3     8    >   ECHO                                                     '%3Ch1%3EEr+kan+geen+verbinding+gemaakt+worden+met+de+host%3C%2Fh1%3E'
    5     9    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.21 ms | 934 KiB | 16 Q