PHP gmp_add() FunctionThe addition operation uses in the application without mathematical operators and functionalities. PHP has a built-in function called gmp_add() that uses for the addition of the two figures. Here, we can use positive and negative numbers using a simple function. SyntaxThe following syntax shows the GMP addition's function. Parameters
Return Value:This function gives an added value or sum of the two numerical data. It is a numerical value displayed as an output. ExamplesThe following examples show the addition of the GMP parameters. Example1: the following example shows a basic addition function with value. The parameter uses positive data with simple values. Output The following output shows the addition of the value. ![]() Example2: the following example shows the summation of positive and negative values with value. The parameter uses one positive value and a second negative value with an additional function. Output The following output shows the added value. ![]() Example3: the following example shows a basic addition operation with negative values. The absolute function uses the sum of data to get the actual value. Output The following output shows the added value. ![]() Example4: the following example shows a basic addition function with value. The parameter uses variable values for the addition function. Output The following output shows the summation value. ![]() ConclusionThe addition function uses to add only two numbers using PHP GMP values. The function removes addition operations using operators and values.
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