正则替换问题 多关键字加亮
- PHP code
<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->$k=array("i","n");$row="iphone";$row = preg_replace("/($k[0])/i", "<font color=red><b>\1</b></font>", $row);$row = preg_replace("/($k[1])/i", "<font color=red><b>\1</b></font>", $row);echo $row;//输出 nt color=red>int>phone//怎么样才能让关键字也就是$k里面的字母变为红色的？不重复替换？------解决方案--------------------
- PHP code
$k=array("i","n");$p= join('',$k);$row="iphone";echo preg_replace("/[".$p."]/i", "<font color=red><b>\0</b></font>", $row);<div class="clear">
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