Where can I find reliable documentation on arithmetic operations in PHP?

To find reliable documentation on arithmetic operations in PHP, you can refer to the official PHP manual on the php.net website. This documentation provides detailed information on arithmetic operators, functions, and best practices for performing arithmetic operations in PHP. 

// Example code snippet demonstrating basic arithmetic operations in PHP

$a = 10;
$b = 5;

// Addition
$sum = $a + $b;
echo "Sum: " . $sum . "<br>";

// Subtraction
$diff = $a - $b;
echo "Difference: " . $diff . "<br>";

// Multiplication
$product = $a * $b;
echo "Product: " . $product . "<br>";

// Division
$quotient = $a / $b;
echo "Quotient: " . $quotient . "<br>";

// Modulus
$remainder = $a % $b;
echo "Remainder: " . $remainder . "<br>";

Keywords

PHP arithmetic operations documentation reliable functions

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