Are there any specific functions in PHP that can help with converting decimal values to integers?

When converting decimal values to integers in PHP, you can use the `intval()` function. This function takes a decimal value as a parameter and returns the integer representation of that value. It will truncate any decimal places and return the whole number part of the decimal value.

$decimalValue = 10.55;
$integerValue = intval($decimalValue);
echo $integerValue; // Output: 10