How can one avoid syntax errors when concatenating strings in PHP loops?

To avoid syntax errors when concatenating strings in PHP loops, make sure to properly close and open quotes when concatenating variables or strings. This can be achieved by using the concatenation operator (.) to join strings together within the loop. Additionally, pay close attention to the placement of single and double quotes to ensure that they are used correctly.

// Example of concatenating strings in a PHP loop without syntax errors
$names = ['Alice', 'Bob', 'Charlie'];

foreach ($names as $name) {
    echo 'Hello, ' . $name . '!<br>';
}