How can I handle Windows client input with regards to line breaks in PHP?

When handling Windows client input in PHP, it's important to consider that Windows systems use a combination of carriage return and line feed characters (\r\n) for line breaks, while Unix-based systems use just a line feed character (\n). To handle this, you can use the PHP function `str_replace()` to replace any occurrences of `\r\n` with just `\n` in the input string. 

$input = $_POST['input']; // Assuming input is coming from a form POST request
$input = str_replace("\r\n", "\n", $input);
// Now $input will have consistent line breaks regardless of the client's system

Keywords

Windows client input line breaks PHP handling

Related Questions