How to force conversion of data type in php

php methods to force data type conversion: 1. The first function [int, bool, float, string, array, object]; 2. The second function [ intval() floatval() strval() ]; 3. The third function [settype()].

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php method of forcing data type conversion:

The first conversion method: (int) (bool) (float) (string) (array) (object)

The second conversion method: intval() floatval() strval()

The third conversion method: settype();

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