Re: comparing two texts
| From: | jenny mathew | Date: | Sun, 19 Jun 2005 11:08:14 +0000 |
| Subject: | Re: comparing two texts | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-217190@lists.php.net to get a copy of this message | ||
> Untested, very crude:
>
> <?php
> $maxlen = max(strlen($text1), strlen($text2));
> for ($i = 0; $i < $maxlen; $i++){
> if (@$text1[$i] == @$text2[$i]) echo @$text1[$i];
> else @echo "<font color=red>$text1[$i]|$text2[$i]</font>";
> }
> ?>
donot you think you program will just bring the server to its foot ,if the
text message encountered is very large of order of 40 KB or
larger.is<http://larger.is>there any other efficient method.