What is the correct syntax for assigning a value of 0.1 to a variable in PHP?

When assigning a decimal value like 0.1 to a variable in PHP, it is important to make sure that the decimal point is represented using a dot (.) rather than a comma (,). This is because PHP uses a dot as the decimal separator. To assign the value of 0.1 to a variable, you simply need to use the variable name followed by the assignment operator (=) and then the value 0.1.

$decimalValue = 0.1;