short code directory

PHP Get file absolute path Copy the Code code as follows: Echo __file__; Get the absolute address of the current file, result: D:\www\test.phpecho dirname (__file__); Get the absolute directory where the current file is located, Result: D:\www\Echo dirname (DirName (__file__)); Gets the previous level directory n

PHP Session implementation of multi-level directory storage implementation code, Phpsession When there are many files in a directory, the server processing performance will be lower, PHP default session is only stored in the/tmp directory, not graded, when there is a certain amount of traffic, there is a performance p

The total number of files in the PHP statistics directory and the number of lines of code, perform the statistics of files in the directory When skipping files: the matching rules only start with the file name, and the matching rules are limited to the beginning. Skip comment lines in a file: The matching rules are only matched from the header of the comment p

Copy Code code as follows: /** * Function: FTP operation class (copy, move, delete file/create directory) * Time: 2006/5/9 * Author: Gladly with the wind * qq:276624915 */ Class Class_ftp { Public $off; Return operation status (Success/failure) public $conn _id; FTP connection /** * Method: FTP connection * @FTP_HOST--FTP host * @FTP_PORT--Port

code: (using Os.listdir) Copy the Code code as follows: Import OS def listfilestotxt (dir,file,wildcard,recursion):exts = Wildcard.split ("")Files = Os.listdir (dir)For name in Files:Fullname=os.path.join (Dir,name)if (Os.path.isdir (FullName) recursion):Listfilestotxt (fullname,file,wildcard,recursion)ElseFor ext in exts:if (Name.endswith (EXT)):File.write (n

When I wanted to do a random replacement of the background image, written in JavaScript, the program flow should be: Create an array of images, a random selection of one of the values, create a style and write to the body tag. But with JS do, there are the following shortcomings: 1. In case the browser disables JS, it will expire, and write code is to consider compatibility. 2. Maintenance is troublesome, the location of the picture is stored in the a

Check whether the file or directory exists, we use PHP commonly used function file_exists, this function can realize I want to function, below everybody slowly reference The following is an example code that checks whether a file exists: The code is as follows: If the file exists, the execution of the PHP file displays the following results:The file C:blablaphp

This class can be used to search for files in a given text directory. It can be given a directory traversal recursively find files for certain file extensions. And open the files found and check to see if they contain search terms. It returns a list of all files containing an array of search words. Copy Code code