Thursday, May 12, 2011

Destructor in Class

more info..


void__d es tru ct ( void )
PHP 5 introduces a destructor concept similar to that of other object-oriented languages, such as C++.
The destructor method will be called as soon as all references to a particular object are removed or
when the object is explicitly destroyed or in any order in shutdown sequence.
name ="MyDestructableClass";
}function__destruct() {
print "Destroying " .$this->name ."\n";
}$obj = new MyDestructableClass();
Like constructors, parent destructors will not be called implicitly by the engine. In order to run a parent
destructor, one would have to explicitly callp aren t::__d es tru ct() in the destructor body.
Note: Destructors called during the script shutdown have HTTP headers already sent. The
working directory in the script shutdown phase can be different with some SAPIs (e.g.
Note: Attempting to throw an exception from a destructor (called in the time of script
termination) causes a fatal error.

No comments: