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zip.class.php
CODE:
[¸´ÖƵ½¼ôÇаå]
<?
class 
zip 

{

var 
$datasec

$ctrl_dir 
= array();
var 
$eof_ctrl_dir 

"x50x4bx05x06x00x00x00x00"
;
var 
$old_offset 

0
; var 
$dirs 
= Array(
"."
);

function 
get_List
(
$zip_name
)
{
  
$zip 
= @
fopen
(
$zip_name

'rb'
);
  if(!
$zip
) return(
0
);
  
$centd 

$this
->
ReadCentralDir
(
$zip
,
$zip_name
);

   @
rewind
(
$zip
);
   @
fseek
(
$zip

$centd
[
'offset'
]);

  for (
$i
=
0

$i
<
$centd
[
'entries'
]; 
$i
++)
  {
   
$header 

$this
->
ReadCentralFileHeaders
(
$zip
);
   
$header
[
'index'
] = 
$i
;
$info
[
'filename'
] = 
$header
[
'filename'
];
   
$info
[
'stored_filename'
] = 
$header
[
'stored_filename'
];
   
$info
[
'size'
] = 
$header
[
'size'
];
$info
[
'compressed_size'
]=
$header
[
'compressed_size'
];
   
$info
[
'crc'
] = 
strtoupper
(
dechex

$header
[
'crc'
] ));
   
$info
[
'mtime'
] = 
$header
[
'mtime'
]; 
$info
[
'comment'
] = 
$header
[
'comment'
];
   
$info
[
'folder'
] = (
$header
[
'external'
]==
0x41FF0010
||
$header
[
'external'
]==
16
)?
1
:
0
;
   
$info
[
'index'
] = 
$header
[
'index'
];
$info
[
'status'
] = 
$header
[
'status'
];
   
$ret
[]=
$info
; unset(
$header
);
  }
 return 
$ret
;
}
funct


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phpÖÐµÄ Àà³£Á¿ Class Constants


It is possible to define constant values on a per-class basis remaining the same and unchangeable.
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