What is the common issue faced when trying to output the alphabet in PHP, and how can it be resolved efficiently?

When trying to output the alphabet in PHP, a common issue is manually typing out all the letters which can be time-consuming and prone to errors. An efficient way to resolve this is by utilizing the `range()` function in PHP, which allows you to generate a range of letters from 'A' to 'Z' easily. 

// Output the alphabet from A to Z using the range() function
$alphabet = range('A', 'Z');
foreach ($alphabet as $letter) {
    echo $letter . ' ';
}

Keywords

PHP alphabet output loop efficiency

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