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Convert variable to float using PHP function 'floatval'
Article Introduction:Convert a variable to a floating point type using the PHP function "floatval" In PHP, we often need to convert a variable to a floating point type. This is useful when dealing with numerical calculations, currency transactions, etc. PHP provides a built-in function called "floatval" that can help us quickly convert variables to floating point types. The syntax of the "floatval" function is as follows: floatval(mixed$var): float This function accepts a parameter $var
2023-07-24
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How to use floatval() function in php to convert to floating point type
Article Introduction:In our daily programming, we often need to convert strings or other types of variables into floating point numbers. In Php, this process is also very simple, we only need to use the built-in function for conversion. In Php, there are two very commonly used conversion functions: floatval() and intval(). The floatval() function can convert any type of variable into a floating point type, while the intval() function can convert any type of variable. Convert to integer type. Let's take a look at how to use floatval(
2023-04-24
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