We know what constructor is. The constructor corresponds to the constructor. The constructor allows you to perform operations or complete some functions before destroying a class, such as disabling files and releasing result sets. The analysis method is new content introduced by PHP5. The statement format of the analysis method is similar to that of the constructor "_ construct ()". It is also the method "_ destruct ()" that begins with two underlines. the name of this destructor is also fixed. We know what constructor is. The constructor corresponds to the constructor. The constructor allows you to perform operations or complete some functions before destroying a class, such as disabling files and releasing result sets. The analysis method is new content introduced by PHP5.
Statement format and constructor of the analysis method"
