How can the glob function simplify the process of retrieving image files in PHP compared to using preg_match?

Using the glob function simplifies the process of retrieving image files in PHP compared to using preg_match because glob allows us to easily search for files matching a specific pattern (like all image files in a directory) without the need for complex regular expressions. This makes the code more readable and maintainable. 

$images = glob('path/to/images/*.jpg');
foreach ($images as $image) {
    echo $image . "<br>";
}

Keywords

glob function retrieving image files PHP preg_match simplify process

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