How can PHP developers effectively utilize the array functions available in the PHP manual?

PHP developers can effectively utilize the array functions available in the PHP manual by familiarizing themselves with the various functions and their use cases. By understanding how each function works, developers can efficiently manipulate arrays to achieve desired outcomes in their projects.

// Example of utilizing array functions in PHP
$numbers = [1, 2, 3, 4, 5];

// Using array_sum() to calculate the sum of the array elements
$sum = array_sum($numbers);
echo "Sum of array elements: " . $sum . "<br>";

// Using array_reverse() to reverse the order of elements in the array
$reversed = array_reverse($numbers);
echo "Reversed array: ";
print_r($reversed);