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	<title>Comments on: 数组非数字键名引号的必要性</title>
	<atom:link href="http://www.laruence.com/2009/04/24/695.html/feed" rel="self" type="application/rss+xml" />
	<link>http://www.laruence.com/2009/04/24/695.html</link>
	<description>PHP语言, PHP扩展, Zend引擎相关的研究,技术,新闻分享 - 左手代码 右手诗</description>
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	<item>
		<title>By: gan</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-5254</link>
		<dc:creator>gan</dc:creator>
		<pubDate>Tue, 01 Nov 2011 08:49:06 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-5254</guid>
		<description>确实，看了这个以后，发现在开发环节打开日志是多么的必要。</description>
		<content:encoded><![CDATA[<p>确实，看了这个以后，发现在开发环节打开日志是多么的必要。</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: 数组非数字键名引号的必要性 &#124; 万维网黑客联盟</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-3955</link>
		<dc:creator>数组非数字键名引号的必要性 &#124; 万维网黑客联盟</dc:creator>
		<pubDate>Sun, 20 Mar 2011 11:57:44 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-3955</guid>
		<description>[...] 本文地址: http://www.laruence.com/2009/04/24/695.html [...]</description>
		<content:encoded><![CDATA[<p>[...] 本文地址: <a href="http://www.laruence.com/2009/04/24/695.html" rel="nofollow">http://www.laruence.com/2009/04/24/695.html</a> [...]</p>
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	</item>
	<item>
		<title>By: 132CC.com &#187; Blog Archive &#187; Compilation failed: support for P, p, and X has not been compiled</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-3664</link>
		<dc:creator>132CC.com &#187; Blog Archive &#187; Compilation failed: support for P, p, and X has not been compiled</dc:creator>
		<pubDate>Wed, 26 Jan 2011 16:33:37 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-3664</guid>
		<description>[...] 数组非数字键名引号的必要性  Copyright &#169; 2010 风雪之隅 版权所有, 转载务必注明. 该Feed只供个人使用, 禁止未注明的转载或商业应用. 非法应用的, 一切法律后果自负. 如有问题, 可发E-mail至my at laruence.com.(Digital Fingerprint: 73540ba0a1738d7d07d4b6038d5615e2) [...]</description>
		<content:encoded><![CDATA[<p>[...] 数组非数字键名引号的必要性  Copyright &copy; 2010 风雪之隅 版权所有, 转载务必注明. 该Feed只供个人使用, 禁止未注明的转载或商业应用. 非法应用的, 一切法律后果自负. 如有问题, 可发E-mail至my at laruence.com.(Digital Fingerprint: 73540ba0a1738d7d07d4b6038d5615e2) [...]</p>
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	</item>
	<item>
		<title>By: fortruth</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-2225</link>
		<dc:creator>fortruth</dc:creator>
		<pubDate>Fri, 18 Sep 2009 04:35:30 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-2225</guid>
		<description>现在就改习惯！</description>
		<content:encoded><![CDATA[<p>现在就改习惯！</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: cnan</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-2209</link>
		<dc:creator>cnan</dc:creator>
		<pubDate>Sat, 12 Sep 2009 05:56:09 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-2209</guid>
		<description>还有半年就毕业了，刚把哥你的博文整理了几篇源代码分析的，打印去了。
以前的21php是你的来吗？我记得曾经在哪见过“乙酉年识互联网，丁亥年入雅虎， 翌年入百度。 ”。</description>
		<content:encoded><![CDATA[<p>还有半年就毕业了，刚把哥你的博文整理了几篇源代码分析的，打印去了。<br />
以前的21php是你的来吗？我记得曾经在哪见过“乙酉年识互联网，丁亥年入雅虎， 翌年入百度。 ”。</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: reeze</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-1837</link>
		<dc:creator>reeze</dc:creator>
		<pubDate>Thu, 11 Jun 2009 07:47:18 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-1837</guid>
		<description>上次见一个同事这样用，原来还有这等问题啊。。学习了。</description>
		<content:encoded><![CDATA[<p>上次见一个同事这样用，原来还有这等问题啊。。学习了。</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: jackywdx</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-1734</link>
		<dc:creator>jackywdx</dc:creator>
		<pubDate>Sat, 16 May 2009 08:30:34 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-1734</guid>
		<description>哦，原来这样，明白原理了。</description>
		<content:encoded><![CDATA[<p>哦，原来这样，明白原理了。</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: 阳阳</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-1704</link>
		<dc:creator>阳阳</dc:creator>
		<pubDate>Mon, 11 May 2009 03:41:53 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-1704</guid>
		<description>雪候鸟 我能加你QQ吗~ 我是搞PHP的~ 有一年多了~
现在注重代码优化~</description>
		<content:encoded><![CDATA[<p>雪候鸟 我能加你QQ吗~ 我是搞PHP的~ 有一年多了~<br />
现在注重代码优化~</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: zhangYufeng</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-1659</link>
		<dc:creator>zhangYufeng</dc:creator>
		<pubDate>Mon, 04 May 2009 07:34:11 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-1659</guid>
		<description>学习……还好一直在用引号。</description>
		<content:encoded><![CDATA[<p>学习……还好一直在用引号。</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Microwish</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-1652</link>
		<dc:creator>Microwish</dc:creator>
		<pubDate>Thu, 30 Apr 2009 15:30:14 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-1652</guid>
		<description>为什么代码贴不全……

error_reporting(E_ALL);

$arr[&#039;k&#039;] = &#039;V&#039;;
$i = 0;
while(++$i &lt; 1000)
	$s = &quot;value is {$arr[&#039;k&#039;]}&quot;;
	//$s = &quot;value is $arr[k]&quot;;
	//$s = &#039;value is &#039;.$arr[&#039;k&#039;];
echo &quot;$s\n&quot;;

exit;</description>
		<content:encoded><![CDATA[<p>为什么代码贴不全……</p>
<p>error_reporting(E_ALL);</p>
<p>$arr['k'] = &#8216;V&#8217;;<br />
$i = 0;<br />
while(++$i &lt; 1000)<br />
	$s = &#8220;value is {$arr['k']}&#8221;;<br />
	//$s = &#8220;value is $arr[k]&#8220;;<br />
	//$s = &#8216;value is &#8216;.$arr['k'];<br />
echo &#8220;$s\n&#8221;;</p>
<p>exit;</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Microwish</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-1651</link>
		<dc:creator>Microwish</dc:creator>
		<pubDate>Thu, 30 Apr 2009 15:29:12 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-1651</guid>
		<description>laruence，我这暂时没法查看opcode……

&lt;?php
error_reporting(E_ALL);

$arr[&#039;k&#039;] = &#039;V&#039;;
$i = 0;
while(++$i 

time一下，第一行是最快的。第三行涉及到字符串连接，可以不考虑了。第二行，在error_reporting(E_ALL)时，也没有任何Notice，想问，此种情况（双引号字符串中，hash的key不加引号），opcode中，是否还有FETCH_CONSTANT（从运行时间判断应该是有的）？为什么？</description>
		<content:encoded><![CDATA[<p>laruence，我这暂时没法查看opcode……</p>
<p>&lt;?php<br />
error_reporting(E_ALL);</p>
<p>$arr['k'] = &#8216;V&#8217;;<br />
$i = 0;<br />
while(++$i </p>
<p>time一下，第一行是最快的。第三行涉及到字符串连接，可以不考虑了。第二行，在error_reporting(E_ALL)时，也没有任何Notice，想问，此种情况（双引号字符串中，hash的key不加引号），opcode中，是否还有FETCH_CONSTANT（从运行时间判断应该是有的）？为什么？</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Microwish</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-1648</link>
		<dc:creator>Microwish</dc:creator>
		<pubDate>Thu, 30 Apr 2009 11:46:09 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-1648</guid>
		<description>$string = &quot;variable value is {$array[&#039;key&#039;]}&quot;;

$string = &quot;varialbe value is $array[key]&quot;;

$string = &#039;variable value is &#039;.$array[&#039;key&#039;];

以上三者比较呢？从laruence能想到的各方面</description>
		<content:encoded><![CDATA[<p>$string = &#8220;variable value is {$array['key']}&#8221;;</p>
<p>$string = &#8220;varialbe value is $array[key]&#8220;;</p>
<p>$string = &#8216;variable value is &#8216;.$array['key'];</p>
<p>以上三者比较呢？从laruence能想到的各方面</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: zwws</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-1639</link>
		<dc:creator>zwws</dc:creator>
		<pubDate>Sat, 25 Apr 2009 23:58:10 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-1639</guid>
		<description>呵呵，一直都在控制习惯。：）</description>
		<content:encoded><![CDATA[<p>呵呵，一直都在控制习惯。：）</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: zvaly</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-1637</link>
		<dc:creator>zvaly</dc:creator>
		<pubDate>Sat, 25 Apr 2009 16:06:16 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-1637</guid>
		<description>好文，在下自惭形秽啊</description>
		<content:encoded><![CDATA[<p>好文，在下自惭形秽啊</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: 雪候鸟</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-1633</link>
		<dc:creator>雪候鸟</dc:creator>
		<pubDate>Sat, 25 Apr 2009 13:28:52 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-1633</guid>
		<description>linux shell command.</description>
		<content:encoded><![CDATA[<p>linux shell command.</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: 易邻</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-1632</link>
		<dc:creator>易邻</dc:creator>
		<pubDate>Sat, 25 Apr 2009 10:49:52 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-1632</guid>
		<description>兄弟，这个
$ time php -f bad.php

real    0m0.037s
user    0m0.018s
sys     0m0.018s
是用什么跑出来的，软件么？麻烦告知一下，感谢！</description>
		<content:encoded><![CDATA[<p>兄弟，这个<br />
$ time php -f bad.php</p>
<p>real    0m0.037s<br />
user    0m0.018s<br />
sys     0m0.018s<br />
是用什么跑出来的，软件么？麻烦告知一下，感谢！</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: 思臣</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-1631</link>
		<dc:creator>思臣</dc:creator>
		<pubDate>Sat, 25 Apr 2009 02:01:21 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-1631</guid>
		<description>看来，追求高效率的code,细节很重要啊！</description>
		<content:encoded><![CDATA[<p>看来，追求高效率的code,细节很重要啊！</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: luobo525</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-1630</link>
		<dc:creator>luobo525</dc:creator>
		<pubDate>Fri, 24 Apr 2009 14:03:39 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-1630</guid>
		<description>学习了~</description>
		<content:encoded><![CDATA[<p>学习了~</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: linvo</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-1628</link>
		<dc:creator>linvo</dc:creator>
		<pubDate>Fri, 24 Apr 2009 11:19:31 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-1628</guid>
		<description>支持！终于知道缘由了:)</description>
		<content:encoded><![CDATA[<p>支持！终于知道缘由了:)</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: rzhome</title>
		<link>http://www.laruence.com/2009/04/24/695.html/comment-page-1#comment-1627</link>
		<dc:creator>rzhome</dc:creator>
		<pubDate>Fri, 24 Apr 2009 08:51:46 +0000</pubDate>
		<guid isPermaLink="false">http://www.laruence.com/?p=695#comment-1627</guid>
		<description>优化在于一点一滴，好文章学习了。</description>
		<content:encoded><![CDATA[<p>优化在于一点一滴，好文章学习了。</p>
]]></content:encoded>
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