3v4l.org

run code in 300+ PHP versions simultaneously
<?php $headers = get_headers('http://forum.jogos.uol.com.br/voce-financiaria-o-ensaio-sensual-de-sua-amiga_t_3189395'); if($headers[0]=='HTTP/1.0 200 OK'){ echo 'true'; // file exists }else{ echo 'false'; // file doesn't exists }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 9
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WtK2D
function name:  (null)
number of ops:  11
compiled vars:  !0 = $headers
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'get_headers'
          1        SEND_VAL                                                 'http%3A%2F%2Fforum.jogos.uol.com.br%2Fvoce-financiaria-o-ensaio-sensual-de-sua-amiga_t_3189395'
          2        DO_ICALL                                         $1      
          3        ASSIGN                                                   !0, $1
    5     4        FETCH_DIM_R                                      ~3      !0, 0
          5        IS_EQUAL                                                 ~3, 'HTTP%2F1.0+200+OK'
          6      > JMPZ                                                     ~4, ->9
    6     7    >   ECHO                                                     'true'
          8      > JMP                                                      ->10
    8     9    >   ECHO                                                     'false'
    9    10    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
151.99 ms | 1394 KiB | 15 Q