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<?php function mostrarJPG($nombreImagen, $anchoImagen, $altoImagen) { header('Content-Type: text/html'); // Obtener los nuevos tamaños list($ancho, $alto) = getimagesize($nombreImagen); echo $alto; echo $ancho; if($anchoImagen == 0) { $anchoImagen = $ancho; } if($altoImagen == 0) { $altoImagen = $alto; } // Cargar $thumb = imagecreatetruecolor($anchoImagen, $altoImagen); imagealphablending( $thumb, false ); imagesavealpha( $thumb, true ); $origen = imagecreatefromjpeg($nombreImagen); // Cambiar el tamaño imagecopyresized($thumb, $origen, 0, 0, 0, 0, $anchoImagen, $altoImagen, $ancho, $alto); // Imprimir imagejpeg($thumb); } //mostrarJPG("http://365.clarin.com/wp-content/uploads/2014/11/100_Chungo.jpg", 200, 300); mostrarJPG("https://bbs.arkos.io/uploads/default/47/aa368ba90567d8c7.jpg", 200, 300); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jq3nU
function name:  (null)
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   32     0  E >   INIT_FCALL                                               'mostrarjpg'
          1        SEND_VAL                                                 'https%3A%2F%2Fbbs.arkos.io%2Fuploads%2Fdefault%2F47%2Faa368ba90567d8c7.jpg'
          2        SEND_VAL                                                 200
          3        SEND_VAL                                                 300
          4        DO_FCALL                                      0          
   35     5      > RETURN                                                   1

Function mostrarjpg:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 18, Position 2 = 19
Branch analysis from position: 18
2 jumps found. (Code = 43) Position 1 = 21, Position 2 = 22
Branch analysis from position: 21
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
Branch analysis from position: 19
filename:       /in/jq3nU
function name:  mostrarJPG
number of ops:  55
compiled vars:  !0 = $nombreImagen, !1 = $anchoImagen, !2 = $altoImagen, !3 = $ancho, !4 = $alto, !5 = $thumb, !6 = $origen
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        RECV                                             !2      
    4     3        INIT_FCALL                                               'header'
          4        SEND_VAL                                                 'Content-Type%3A+text%2Fhtml'
          5        DO_ICALL                                                 
    7     6        INIT_FCALL                                               'getimagesize'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                         $8      
          9        FETCH_LIST_R                                     $9      $8, 0
         10        ASSIGN                                                   !3, $9
         11        FETCH_LIST_R                                     $11     $8, 1
         12        ASSIGN                                                   !4, $11
         13        FREE                                                     $8
    8    14        ECHO                                                     !4
    9    15        ECHO                                                     !3
   11    16        IS_EQUAL                                                 !1, 0
         17      > JMPZ                                                     ~13, ->19
   12    18    >   ASSIGN                                                   !1, !3
   14    19    >   IS_EQUAL                                                 !2, 0
         20      > JMPZ                                                     ~15, ->22
   15    21    >   ASSIGN                                                   !2, !4
   19    22    >   INIT_FCALL_BY_NAME                                       'imagecreatetruecolor'
         23        SEND_VAR_EX                                              !1
         24        SEND_VAR_EX                                              !2
         25        DO_FCALL                                      0  $17     
         26        ASSIGN                                                   !5, $17
   20    27        INIT_FCALL_BY_NAME                                       'imagealphablending'
         28        SEND_VAR_EX                                              !5
         29        SEND_VAL_EX                                              <false>
         30        DO_FCALL                                      0          
   21    31        INIT_FCALL_BY_NAME                                       'imagesavealpha'
         32        SEND_VAR_EX                                              !5
         33        SEND_VAL_EX                                              <true>
         34        DO_FCALL                                      0          
   22    35        INIT_FCALL_BY_NAME                                       'imagecreatefromjpeg'
         36        SEND_VAR_EX                                              !0
         37        DO_FCALL                                      0  $21     
         38        ASSIGN                                                   !6, $21
   25    39        INIT_FCALL_BY_NAME                                       'imagecopyresized'
         40        SEND_VAR_EX                                              !5
         41        SEND_VAR_EX                                              !6
         42        SEND_VAL_EX                                              0
         43        SEND_VAL_EX                                              0
         44        SEND_VAL_EX                                              0
         45        SEND_VAL_EX                                              0
         46        SEND_VAR_EX                                              !1
         47        SEND_VAR_EX                                              !2
         48        SEND_VAR_EX                                              !3
         49        SEND_VAR_EX                                              !4
         50        DO_FCALL                                      0          
   28    51        INIT_FCALL_BY_NAME                                       'imagejpeg'
         52        SEND_VAR_EX                                              !5
         53        DO_FCALL                                      0          
   29    54      > RETURN                                                   null

End of function mostrarjpg

Generated using Vulcan Logic Dumper, using php 8.0.0


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188.92 ms | 1403 KiB | 18 Q