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	<title>$_ENV &#8211; LPC影子技术分享</title>
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		<title>php $_ENV为空的原因分析</title>
		<link>https://www.mudbest.com/php-_env%e4%b8%ba%e7%a9%ba%e7%9a%84%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90/</link>
		
		<dc:creator><![CDATA[hkshadow]]></dc:creator>
		<pubDate>Fri, 15 Apr 2011 03:54:33 +0000</pubDate>
				<category><![CDATA[PHP]]></category>
		<category><![CDATA[$_ENV]]></category>
		<guid isPermaLink="false">http://www.mudbest.com/?p=595</guid>

					<description><![CDATA[你的php.ini的variables_order值为&#8221;GPCS&#8221;，也就是说系统在定义 ... <a title="php $_ENV为空的原因分析" class="read-more" href="https://www.mudbest.com/php-_env%e4%b8%ba%e7%a9%ba%e7%9a%84%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90/" aria-label="阅读 php $_ENV为空的原因分析">阅读更多</a>]]></description>
										<content:encoded><![CDATA[<p>你的php.ini的variables_order值为&#8221;GPCS&#8221;，也就是说系统在定义PHP预定义变量时的顺序是GET,POST,COOKIES,SERVER,没有定义Environment(E)，你可以修改php.ini文件的variables_order值为你想要的顺序，如：&#8221;EGPCS&#8221;。这时，$_ENV的值就可以取得了<br />
EGPCS值(EGPCS是Environment、Get、Post、Cookies、Server的缩写 &#8212; 这是PHP中外部变量来源的全部范围) </p>
<p>在php此行修改：<span id="more-595"></span><br />
<a href="http://www.mudbest.com/?attachment_id=596" rel="attachment wp-att-596"><img fetchpriority="high" decoding="async" src="http://www.mudbest.com/wp-content/uploads/2011/04/ENV-610x302.jpg" alt="" title="ENV" width="610" height="302" class="alignnone size-medium wp-image-596" srcset="https://www.mudbest.com/wp-content/uploads/2011/04/ENV-610x302.jpg 610w, https://www.mudbest.com/wp-content/uploads/2011/04/ENV-1024x507.jpg 1024w, https://www.mudbest.com/wp-content/uploads/2011/04/ENV.jpg 1201w" sizes="(max-width: 610px) 100vw, 610px" /></a></p>
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