How to use intval () in php
This article mainly shows you how to use intval() in php. The content is simple and easy to understand. It is clearly organized. I hope it can help you solve your doubts. Let Xiaobian lead you to study and learn how to use intval() in php.
The intval() function can obtain the integer value of a variable and is often used for data type conversion, converting a string type variable to an integer type.
The syntax is "intval($var[,$base])."
examples
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