jenny mathew wrote:
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.
40KB isn't large... now, when you're talking about hundreds of MBs of
text, then it gets large :) 40KB, with that method, is nothing...
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