php tostring

Php object-oriented _ toString () usage details. This article will introduce the usage of the php object-oriented _ toString () method in detail, and the ,__ toString () method is automatically called, this article is automatically called when the

This article will introduce you to the usage of the php object-oriented _ toString () method. The _ toString () method is automatically called, it is automatically called when an object reference is directly output. As we have mentioned earlier, the

Methods automatically called by objects in PHP: set (), get (), tostring () summary: (1) _ get ($ property_name): When you get the value of $ name for a private attribute, this object automatically calls this method and passes the attribute name

Php object-oriented full Guide (11) _ toString () usage clone object _ call to handle call errors. 16. _ toString () method we previously mentioned the method for declaring the method name starting with "-" in the class (provided by PHP ), it is

PHP magic method _ clone _ toString (5) ,__ clone _ tostring. PHP magic method _ clone _ toString (5) ,__ clone _ tostring _ clone ()-This method is automatically loaded when the object is cloned _ toString () -automatically add the PHP magic method

Summarize: (1) __get ($property _name): When a private property $name value is obtained, this object automatically calls the method, passing the property name value to the parameter $property_name, through which the internal Executes, returns the

Php _ call _ autoload _ clone _ toString _ sleep. , _ Wakeup explanation 1, _ call ($ method, $ arg_array) when an undefined method is called, a special method _ call () is added to the object in php Tutorial 5. this method and _ wakeup are

This article will introduce you to the usage of the php object-oriented _ toString () method, __tostring () method is automatically called, it is automatically called when an object reference is directly output. This article will introduce you to

Php object-oriented toString () _ ToString () When debugging a program, we need to know whether the data is correct. For example, when printing an object, you can check what attributes and values the object has. if the class defines the toString

  _ Wakeup 1. _ call_ Call ($ method, $ arg_array) When an undefined method is called A special method _ call () is added to the object in php tutorial 5, which is used to monitor other Method. If you try to call a method that does not exist in an