On 2 May 2008, at 16:22, afan pasalic wrote:
I have one textarea field in a registration form where visitor enters
keywords. even there is a not next to the field "please enter keywords
as comma delimited string", they enter as a list, below each other.
I tried to convert the list into comma delimited string with several
solutions but non of them works:
$keywords = eregi_replace('\n', '.', $keywords);
$keywords = eregi_replace('\r', '.', $keywords);
$keywords = eregi_replace('\n\r', '.', $keywords);
$keywords = eregi_replace('<br>', '.', $keywords);
any help here?
1) str_replace is more than capable of doing this in a single
statement - a regex is overkill.
2) You need to use double quotes around escape sequences (\n and \r)
or they'll be ignored.
$replacements = array("\r", "\n", "\n\r", '<br>');
$keywords = str_replace($replacements, '.', $keywords);
-Stut
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