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<?php $img = array("http://i.stack.imgur.com/52Ha1.png","http://example.com/img.jpg"); foreach ( $img as $v ) { echo $v, getimagesize($v) ? " = OK \n" : " = Not valid \n"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 13
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 13
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 10
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 11
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
filename:       /in/S5nR3
function name:  (null)
number of ops:  15
compiled vars:  !0 = $img, !1 = $v
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1      > FE_RESET_R                                       $3      !0, ->13
          2    > > FE_FETCH_R                                               $3, !1, ->13
    4     3    >   ECHO                                                     !1
          4        INIT_FCALL                                               'getimagesize'
          5        SEND_VAR                                                 !1
          6        DO_ICALL                                         $4      
          7      > JMPZ                                                     $4, ->10
          8    >   QM_ASSIGN                                        ~5      '+%3D+OK++%0A'
          9      > JMP                                                      ->11
         10    >   QM_ASSIGN                                        ~5      '+%3D+Not+valid+%0A'
         11    >   ECHO                                                     ~5
    3    12      > JMP                                                      ->2
         13    >   FE_FREE                                                  $3
    5    14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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