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Posted to docs@httpd.apache.org by Apache Wiki <wi...@apache.org> on 2015/01/28 01:54:04 UTC

[Httpd Wiki] Update of "php" by thumbs

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The "php" page has been changed by thumbs:
https://wiki.apache.org/httpd/php?action=diff&rev1=8&rev2=9

Comment:
Added a new recipe

  
  Please see the [[php-fcgid|following article]]
  
+ == Using mod_php as a DSO with a threaded mpm (2.0 and newer)
+ 
+ This approach is identical to the next recipe, with the exception that a threaded mpm such as event or worker can be used. The main requirement is that the php system libraries and DSO must be (re)compiled with the thread-safe flags.
+ 
+ If apache httpd 2.0 or older is used, it must be recompiled to change the mpm. For 2.4, loading the appropriate mpm module suffices.
+ 
+ Special care must be taken to ensure that workers are restarted often enough (MaxConnectionsPerChild > 0) since child processes are still prone to php memory leaks and processes are likely to consume large amounts of RAM and deplete the available system resources.
+ 
+ This is probably the least used approach of all, due to the headaches of maintaining a thread-safe php library, and since most linux distributions do not ship those packages.
  
  == Using mod_php as a DSO (deprecated) ==
  

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