ereg '\r\n\r\n+'

[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.

[Kudose]

eregi_replace("(\r\n|\n)*", "", $string);

//this one might be better
//using Hex values
eregi_replace("(\x0D\x0A|\x0A)+", "", $string);

[aouriques]

Sorry my request is wrong....

Replace '\r\n\r\n or \n\n' for '\n'...

Two or more to one.

[Kudose]

<?php
  eregi_replace("(\r\n|\n)+(\\1)", "\\1", $string);

//edited to add backreference into regex
?>