为什么不能对正则匹配的值进行大写转换呢?
function syntax_color_sql($string)<br />
{<br />
$pattern='#select|left join|having|union|from|right join|limit|where|order by|for lock#sUi';<br />
return preg_replace($pattern, '<font color="#ffcc00">'.strtoupper('$0').'</font>', $string);<br />
}
------解决方案--------------------本帖最后由 xuzuning 于 2013-01-25 12:38:54 编辑
$pattern='#select
------解决方案--------------------left join
------解决方案--------------------having
------解决方案--------------------union
------解决方案--------------------from
------解决方案--------------------right join
------解决方案--------------------limit
------解决方案--------------------where
------解决方案--------------------order by
------解决方案--------------------for lock#sUi
e';
return preg_replace($pattern, '
"".strtoupper("$0").""', $string);
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