PHP object-oriented constructor and destructor

This article mainly introduces the constructor and destructor of PHP object-oriented, which has certain reference value. Now I share it with you. Friends in need can refer to it

Constructor

For a class with a constructor, this method will be called every time it is instantiated, which is suitable for initialization work.

Example

class MyClass { // 构造函数 public function __construct($str) { echo $str; } } // 实例化对象 $c1= new MyClass('abc');

Destructor

When all references to an object are deleted, or are explicitly destroyed, or when the program ends ,implement.

Example

';

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