how to unrar file

/* PHP extracts files from zip compressed files */ $zip = new Ziparchive; if ($zip->open (' jquery five screen up and down scrolling focus graph code. zip ') = = = TRUE) {//Chinese file name to use ANSI-encoded files format $zip->extractto (' foldername ');//Extract All Files $zip->extractto ('/my/destination/dir/', Array (' pear_item.gif ', ' testfromfile.php '));//Extract some files $zip->close (); echo

and AAA represent the identifiers in other components, that is, the content on the right side of the line "name = xxx". If this row does not exist, it is replaced by the content on the right of the equal sign of the line "Title = xxx.9. Run = x: \ XXX \ xxx.exe/dIndicates the program to run after the installation is complete. The absolute path is used. The parameter/s is invalid during installation.10. PRI = FileIndicates that the file is copied befo

$ Fileisset ($ file) $ file? $ File: What does the index code mean? $ File = isset ($ file) $ file? $ File: 'index '; What does the above code mean? It is best to give an example of

The Windows binary file is in the "Windows" folder. You can use visual c ++ to make these files. The steps are as follows: 1. Open a DOS command window (or Visual Studio command prompt) and go to the libsvm folder. If you have not set the environment variables for VC ++, you can type "C:/program files/Microsoft Visual Studio 8.0/VC/bin/vcvars32.bat ". You can change the preceding directory based on the VC ++ version and installation directory. 2. T

If you use File [] Through var_dump ($ _ file), Using var_dump ($ _ File)If you use file [] Reply content: Using var_dump ($ _ File)If you use file [] First, you need to pass the array parameter. The parameter name

When Asp.net uploads a file and uses the file control of the HTML control, the following error occurs: [system. Io. filenotfoundexception: the file cannot be found]. This is why the full path name cannot be obtained during file upload. When a file is uploaded using a

File Operations (2): file shredder, file operation file shredder Principle of file shredder: Before a file is deleted, write it with random characters (Note: The reference material uses the BCB compiler, but the BCB compiler does

to 9 and 1 (9 max, 1 min), RePack:A parameter is added here to set the compression level -[1-9] , 1 for the fastest compression but a large volume, and 9 for the smallest but most time consuming. The last one -x was to get rid of the zip file we created the previous time, or else it would be packaged in a compressed file this time, Note: Only absolute paths can be used here, otherwise it won't work2. Unzip

1. C # Gets the suffix file name, suffix name, and file name according to the absolute path.1 String str = "F:\test\Default.aspx"; 2 string filename = System.IO.Path.GetFileName (str);//filename "default.aspx "3 string extension = System.IO.Path.GetExtension (str);//extension". aspx "4 string filenamewithoutextension = System.IO.Path.GetFileNam