flock unix

Flock(PHP 4, PHP 5)Flock-lightweight consultation file lockingDescriptionBool flock (int $ handle, int $ operation [, int & $ wouldblock])PHP supports a lightweight method of locking all files in the consulting mode (that is, all access programs

Flock (PHP 4, PHP 5) Flock-lightweight consultation file locking DescriptionBool flock (int $ handle, int $ operation [, int & $ wouldblock])PHP supports a lightweight method of locking all files in the consulting mode (that is, all access programs

In php, most of the operations on files will use File Locking to avoid conflicts when multiple users operate at the same time. The following small editor will test some instance analysis of File Locking exclusive operations with

Flock-lightweight consultation file lockingFlock () function prototypeBool flock (int handle, int operation [, int & wouldblock])PHP supports a lightweight method of locking all files in consultation (that is, all access programs must be locked in

How to port programs containing flock to Solaris Author: BadcoffeeEmail: blog.oliver@gmail.comBlog:Http://blog.csdn.net/yayong2005Year5Month A friend's Linux source program contains the following calls:Flock (FD, lock_un) There is no problem in

In PHP for the operation of the file we will probably use file locking to avoid the simultaneous operation of multi-user conflict, the following small series with you to test the file lock exclusive operation some examples of analysis. flock–

PHP uses flock to implement file locking. PHP uses flock to implement file lock. This article describes how PHP uses flock to implement file lock. Share it with you for your reference. The specific analysis is as follows: flock in the official

Bool flock (int handle, int operation [, int & wouldblock]);The handle of the flock () operation must be an opened file pointer. Operation can be one of the following values:1. To obtain the shared Lock (read program), set operation to LOCK_SH (PHP 4

Flock (PHP33.0.7, PHP44.0.0) flock -- lock the file description boolflock (intfp, memory peration [, intwouldblock]) PHP supports full file locking when accessing files (this means that all access programs have to use the same locking method, or it

PHP uses flock to implement file lock method The example in this paper describes how PHP uses flock to implement file locking. Share to everyone for your reference. The specific analysis is as follows: Flock's explanation in the official