lock_ex

Of course, you could fopen just to flock, once you have this lock, you can use file_get_contents, since acquiring a LOCK_SH merely prevents any other PHP process from acquiring LOCK_EX, so file_get_contents doesn't return a partially-written/modified

相關軟體 Flock 下載

Flock是另一個好用的瀏覽器。剛開始的Flock跟火狐是用相同的核心,因此操作方式會與火狐有些相似,但近來年,改成與 Google Chrome相同的核心,速度變快許多。其中最大的特色是可以整合目前最流行的社交網站,包含 FACEBOOK,Twitter,LinkedIn,YouTube等。同時操作方式跟Chrome非常相似,也會自動記錄密碼等常用網站的功能,非常好用。 ...

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  • LOCK_SH requests a shared lock, LOCK_EX requests an exclu- sive lock, and LOCK_UN releases...
    flock( LCK, LOCK_EX | LOCK_NB ) 請問這句話什麼意思? - ...
    http://bbs.chinaunix.net
  • LOCK_EX Place an exclusive lock. Only one process may hold an exclusive lock for a given f...
    flock(2) - Linux man page
    https://linux.die.net
  • LOCK_EX Place an exclusive lock. Only one process may hold an exclusive lock for a given f...
    flock(2) - Linux manual page - Michael Kerrisk - man7.org
    http://man7.org
  • LOCK_EX 建立互斥锁定。一个文件同时只有一个互斥锁定。 LOCK_UN 解除文件锁定状态。 LOCK_NB 无法建立锁定时,此操作可不被阻断,马上返回进程。通常与LOCK_S...
    linux下C语言中的flock函数用法 . - CSDN博客
    http://blog.csdn.net
  • The LOCK_STATE_EX structure tracks the state of a read/write lock. ... This site uses cook...
    LOCK_STATE_EX structure (Windows Drivers)
    https://msdn.microsoft.com
  • Of course, you could fopen just to flock, once you have this lock, you can use file_get_co...
    php - should LOCK_EX on both read & write be atomic? - ...
    https://stackoverflow.com
  • [2007-11-04 15:30 UTC] [email protected] On *nix systems O_CREAT and O_EXCL are mutually exclu...
    PHP :: Bug #43182 :: file_put_contents() LOCK_EX flag is ...
    https://bugs.php.net
  • 說明 flock() 操作的 file 必須是一個已經打開的文件指針。 lock 參數可以是以下值之一: 要取得共享鎖定(讀取的程序),將 lock 設為 LOCK_SH(PHP ...
    PHP flock() 函數 - w3school 在線教程
    http://www.w3school.com.cn
  • If however, you call flock on a file on which you possess the lock, it will try to change ...
    PHP: flock - Manual - PHP: Hypertext Preprocessor
    http://php.net
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