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<?php $ch = curl_init(); $timeout = 5; // set to zero for no timeout curl_setopt ($ch, CURLOPT_URL, 'http://ipinfo.io/'.$_SERVER['REMOTE_ADDR'].'/region '); curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout); $file_contents = curl_exec($ch); curl_close($ch); // display file echo $file_contents; ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/e6ic3
function name:  (null)
number of ops:  35
compiled vars:  !0 = $ch, !1 = $timeout, !2 = $file_contents
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL_BY_NAME                                       'curl_init'
          1        DO_FCALL                                      0  $3      
          2        ASSIGN                                                   !0, $3
    3     3        ASSIGN                                                   !1, 5
    4     4        INIT_FCALL_BY_NAME                                       'curl_setopt'
          5        SEND_VAR_EX                                              !0
          6        FETCH_CONSTANT                                   ~6      'CURLOPT_URL'
          7        SEND_VAL_EX                                              ~6
          8        FETCH_R                      global              ~7      '_SERVER'
          9        FETCH_DIM_R                                      ~8      ~7, 'REMOTE_ADDR'
         10        CONCAT                                           ~9      'http%3A%2F%2Fipinfo.io%2F', ~8
         11        CONCAT                                           ~10     ~9, '%2Fregion+'
         12        SEND_VAL_EX                                              ~10
         13        DO_FCALL                                      0          
    5    14        INIT_FCALL_BY_NAME                                       'curl_setopt'
         15        SEND_VAR_EX                                              !0
         16        FETCH_CONSTANT                                   ~12     'CURLOPT_RETURNTRANSFER'
         17        SEND_VAL_EX                                              ~12
         18        SEND_VAL_EX                                              1
         19        DO_FCALL                                      0          
    6    20        INIT_FCALL_BY_NAME                                       'curl_setopt'
         21        SEND_VAR_EX                                              !0
         22        FETCH_CONSTANT                                   ~14     'CURLOPT_CONNECTTIMEOUT'
         23        SEND_VAL_EX                                              ~14
         24        SEND_VAR_EX                                              !1
         25        DO_FCALL                                      0          
    7    26        INIT_FCALL_BY_NAME                                       'curl_exec'
         27        SEND_VAR_EX                                              !0
         28        DO_FCALL                                      0  $16     
         29        ASSIGN                                                   !2, $16
    8    30        INIT_FCALL_BY_NAME                                       'curl_close'
         31        SEND_VAR_EX                                              !0
         32        DO_FCALL                                      0          
   11    33        ECHO                                                     !2
   12    34      > RETURN                                                   1

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