Re: Help on pregreplace

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 





Ashley Sheridan wrote:
On Tue, 2009-08-18 at 16:00 +0200, Merlin Morgenstern wrote:
Hi there,

I am highlighting keywords with the help of pregreplace. This works great with one limitation. If the word that has to be replaced contains a slash, preg throws an error. So far I could not find a fix. Can someone help?

Here is the code:

	
    $pattern = "/\b($words)\b/is";
    $replace = '<span style="background:#FF0000;color:#FCCCCC;">\\1</span>';
    return preg_replace($pattern,$replace,$str);

Thank you in advance,

Merlin

Well, a slash has a special meaning inside PHP strings, more so for
double quoted strings. Are you correctly escaping the slash as a double
slash so that it's not interpreted by the string as an escaped
character, as you will need to as the preg_replace will be interpreting
it as an escape sequence to match?

Thanks,
Ash
http://www.ashleysheridan.co.uk



HI, replacing the delimiter slash by ~ solved the problem. Thank you

--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php


[Index of Archives]     [PHP Home]     [Apache Users]     [PHP on Windows]     [Kernel Newbies]     [PHP Install]     [PHP Classes]     [Pear]     [Postgresql]     [Postgresql PHP]     [PHP on Windows]     [PHP Database Programming]     [PHP SOAP]

  Powered by Linux