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function index_text [message #13487]

Tue, 14 October 2003 14:06

ngockhoi

Messages: 15
Registered: July 2003
Location: Paris

Karma: 0

Junior Member

I must have the warning
Delimiter must not be alphanumeric or backslash

this is not a bug, but supposed to be a feature of php i think.
the delimiters
into the regexp. eg. "^$" becomes "/^$/"

function index_text($subj, $body, $msg_id)
....

$cs = array('/\W/', '/!\s+!/');
$cd = array(' ', ' ');

reverse_fmt($subj);
$subj = trim(preg_replace($cs, $cd, strip_tags(strtolower($subj))));
reverse_fmt($body);
$body = trim(preg_replace($cs, $cd, strip_tags(strtolower($body))));

Best regards,

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Re: function index_text [message #13490 is a reply to message #13487]

Tue, 14 October 2003 14:19

Ilia

Messages: 13241
Registered: January 2002

Karma: 0

Senior Member
Administrator
Core Developer

You are wrong, ! is a valid delimiter, there is no reason to add the extra //. The warning you are seeing is likely the result of your custom replacments.

FUDforum Core Developer

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