What is the correct syntax for comparison in PHP to avoid assignment errors?

When comparing values in PHP, it is important to use the triple equals operator (===) instead of the double equals operator (==) to avoid assignment errors. The triple equals operator checks both the value and the data type, ensuring a more accurate comparison. Using the triple equals operator can help prevent unexpected behavior in your code.

// Correct syntax for comparison in PHP to avoid assignment errors
$value1 = 5;
$value2 = "5";

if ($value1 === $value2) {
    echo "The values are equal.";
} else {
    echo "The values are not equal.";
}