Php package program (extract and download the source code online) (18 ). Php package program (online decompression and online packaging and download source code) This program supports file download and decompression and online compression, so that we can check the online decompression and online packaging and download functions of instances. Php package program (online decompression and online packaging and download source code) This program supports file download and decompression and online compression, so that we can check the online decompression and online packaging and download functions of instances.
Php Tutorial package program (extract and download the source code online)
This program supports file downloading and decompression and online compression, so that we can check the online decompression and online package download functions of the instance.
*/
// Phpzip. class. php
Class phpzip {
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;
}
Function add ($ files, $ compact ){
If (! Is_array ($ files [0]) $ files = array ($ files );
For ($ I = 0; $ files [$ I]; $ I ++ ){
$ Fn = $ files [$ I];
If (! In_array (dirname ($ fn [0]), $ this-> dirs ))
$ This-> add_dir (dirname ($ fn [0]);
If (basename ($ fn [0])
$ Ret [basename ($ fn [0])] = $ this-> add_file ($ fn [1], $ fn [0], $ compact );
}
Return $ ret;
}
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Unzip (online decompression and online packaging and download source code) This program supports file download and decompression and online compression, so we can check the online decompression and online packaging and download functions of the instance ....