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	<title>Comments on: PHP Perl 关联数组 哈希表 Hash Table</title>
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	<description>勤奋 - 创新 - 矢志不渝 - 锲而不舍</description>
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		<title>By: Anonymous</title>
		<link>http://www.leakon.com/archives/49/comment-page-1#comment-1612</link>
		<dc:creator>Anonymous</dc:creator>
		<pubDate>Fri, 20 Feb 2009 03:13:29 +0000</pubDate>
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		<description>用in_array只要循环m次</description>
		<content:encoded><![CDATA[<p>用in_array只要循环m次</p>
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		<title>By: ShiningRay</title>
		<link>http://www.leakon.com/archives/49/comment-page-1#comment-975</link>
		<dc:creator>ShiningRay</dc:creator>
		<pubDate>Thu, 31 Jan 2008 15:17:47 +0000</pubDate>
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		<description>虽然我对Perl忘得差不多了，但是映像中Perl遍历散列表应该用while循环，然后配合current keys each等等进行遍历
PHP里面也有类似的用于遍历的函数，当然效率最高的是foreach
PHP的方式虽然好，也有缺点，比如把两种混在一起，使得纯粹作为数组的时候效率不高</description>
		<content:encoded><![CDATA[<p>虽然我对Perl忘得差不多了，但是映像中Perl遍历散列表应该用while循环，然后配合current keys each等等进行遍历<br />
PHP里面也有类似的用于遍历的函数，当然效率最高的是foreach<br />
PHP的方式虽然好，也有缺点，比如把两种混在一起，使得纯粹作为数组的时候效率不高</p>
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