What are the advantages of using foreach loop in PHP for array manipulation compared to traditional loops?
When working with arrays in PHP, using a foreach loop can simplify the process of iterating over each element in the array compared to traditional loops like for or while. Foreach loops automatically handle the iteration and provide direct access to the value of each element without needing to manually manage an index variable. This can make the code more readable and reduce the potential for off-by-one errors.
// Example of using foreach loop for array manipulation
$numbers = [1, 2, 3, 4, 5];
foreach ($numbers as $number) {
echo $number * 2 . " "; // Manipulating each element by doubling its value
}
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