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	<title>《PHP真值表备忘录 empty is_null isSet == ===》的评论</title>
	<atom:link href="http://tech.lezi.com/archives/165/feed" rel="self" type="application/rss+xml" />
	<link>http://tech.lezi.com/archives/165</link>
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		<title>作者：cha369</title>
		<link>http://tech.lezi.com/archives/165#comment-13</link>
		<dc:creator>cha369</dc:creator>
		<pubDate>Thu, 20 Jan 2011 05:55:54 +0000</pubDate>
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		<description>注意： empty() 和isSet() 在传入一个未定义变量的时候，报warning的???
这个假的吧 :roll:</description>
		<content:encoded><![CDATA[<p>注意： empty() 和isSet() 在传入一个未定义变量的时候，报warning的???<br />
这个假的吧 <img src='http://tech.lezi.com/wp-includes/images/smilies/icon_rolleyes.gif' alt=':roll:' class='wp-smiley' /> </p>
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	<item>
		<title>作者：neilxp</title>
		<link>http://tech.lezi.com/archives/165#comment-10</link>
		<dc:creator>neilxp</dc:creator>
		<pubDate>Thu, 06 Jan 2011 08:01:56 +0000</pubDate>
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		<description>T就是True, F就是False</description>
		<content:encoded><![CDATA[<p>T就是True, F就是False</p>
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	</item>
	<item>
		<title>作者：hex nuts</title>
		<link>http://tech.lezi.com/archives/165#comment-9</link>
		<dc:creator>hex nuts</dc:creator>
		<pubDate>Thu, 06 Jan 2011 02:08:30 +0000</pubDate>
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		<description>表主要是什么数据</description>
		<content:encoded><![CDATA[<p>表主要是什么数据</p>
]]></content:encoded>
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	<item>
		<title>作者：impact wrench</title>
		<link>http://tech.lezi.com/archives/165#comment-7</link>
		<dc:creator>impact wrench</dc:creator>
		<pubDate>Thu, 30 Dec 2010 09:03:56 +0000</pubDate>
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		<description>这表看不太懂啊！~~~~~~~</description>
		<content:encoded><![CDATA[<p>这表看不太懂啊！~~~~~~~</p>
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	<item>
		<title>作者：xuxf</title>
		<link>http://tech.lezi.com/archives/165#comment-5</link>
		<dc:creator>xuxf</dc:creator>
		<pubDate>Tue, 28 Dec 2010 07:30:34 +0000</pubDate>
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		<description>给我个发布文章权限吧</description>
		<content:encoded><![CDATA[<p>给我个发布文章权限吧</p>
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