( void )
apache_child_terminate() will register the
Apache process executing the current PHP request for termination
once execution of PHP code it is completed. It may be used to
terminate a process after a script with high memory consumption has
been run as memory will usually only be freed internally but not
given back to the operating system.
Returns TRUE if PHP is running as an Apache 1 module, the Apache version
is non-multithreaded, and the
child_terminate PHP directive is
enabled (disabled by default). If these conditions are not met, FALSE is
returned and an error of level E_WARNING is generated.