ereg_replace

[aouriques]

Hi,

i need some help to replace two or more '\r\n or \n' for only one '\r\n or \n' using only one eregi_replace.

I'm using '\r\n\r\n+', but not working.

Thanks.

[robert_w_ark]

$foo = str_replace(array("\r", "\n", "\r\n", "\n\r"), "", $foo);

🙂

[aouriques]

This answer not resolve.

[xblue]

Try

$nl_char = "\n"; // change to your needs
$str = preg_replace("/[\r\n]+/", $nl_char, $str);

This should match consecutive linebreaks of win, *nix and mac style, replacing them with 1 linebreak of the desired style (I think it actually should not hurt to have the linebreak style consistent after this modification, but maybe that is still not exactly what you want).