Howdy,
Just a performance question, if anyone knows for sure. Within a large array, would
using numerical indices be quicker than associative? I'm talking about a *noticeable*
difference in performance, here.
Also, on Regular Expression replacements:
$text = eregi_replace("([abc]+)", "<span style=\"color: red\">\\1</span>", $text);
Would this replace any occurences of the pattern with the same pattern match in red
text? I'm not sure exactly how the \\1, \\2, etc. works. So, does:
$text = eregi_replace("(a)(b)(c)", "\\1", $text);
Does this output only the 'a'? I find this confusing for some reason, hehe. Any help
would be great!
Martin Clifford
Homepage: http://www.completesource.net
Developer's Forums: http://www.completesource.net/forums/
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