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Course Introduction:In PHP, both intval and int functions can be used to convert strings into integer values. However, there is a subtle difference between the two. This article will introduce in detail the differences between these two functions and what you need to pay attention to when using them. 1. intval function The intval function is a very commonly used function in PHP. Its function is to convert a string into integer data. The syntax is as follows: ```int intval (mixed $var, int $base = 1
2023-05-24 comment 0 681
Course Introduction:This article mainly introduces how to use the php intval function. The intval() function is a built-in function in PHP, which returns the integer value of the variable. Syntax: int intval ( $var, $base )
2019-04-13 comment 0 5949