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	<id>https://mediawiki.zeropage.org/index.php?action=history&amp;feed=atom&amp;title=ZPBoard%2FPHPStudy%2F%EA%B8%B0%EB%B3%B8%EB%AC%B8%EB%B2%95</id>
	<title>ZPBoard/PHPStudy/기본문법 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://mediawiki.zeropage.org/index.php?action=history&amp;feed=atom&amp;title=ZPBoard%2FPHPStudy%2F%EA%B8%B0%EB%B3%B8%EB%AC%B8%EB%B2%95"/>
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	<updated>2026-05-14T15:39:57Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.39.8</generator>
	<entry>
		<id>https://mediawiki.zeropage.org/index.php?title=ZPBoard/PHPStudy/%EA%B8%B0%EB%B3%B8%EB%AC%B8%EB%B2%95&amp;diff=85132&amp;oldid=prev</id>
		<title>Maintenance script: Repair batch-0004 pages from live compare</title>
		<link rel="alternate" type="text/html" href="https://mediawiki.zeropage.org/index.php?title=ZPBoard/PHPStudy/%EA%B8%B0%EB%B3%B8%EB%AC%B8%EB%B2%95&amp;diff=85132&amp;oldid=prev"/>
		<updated>2026-03-27T00:37:10Z</updated>

		<summary type="html">&lt;p&gt;Repair batch-0004 pages from live compare&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 00:37, 27 March 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l69&quot;&gt;Line 69:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 69:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;----&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;----&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[PHP]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[PHP]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Maintenance script</name></author>
	</entry>
	<entry>
		<id>https://mediawiki.zeropage.org/index.php?title=ZPBoard/PHPStudy/%EA%B8%B0%EB%B3%B8%EB%AC%B8%EB%B2%95&amp;diff=40404&amp;oldid=prev</id>
		<title>imported&gt;Unknown at 05:28, 7 February 2021</title>
		<link rel="alternate" type="text/html" href="https://mediawiki.zeropage.org/index.php?title=ZPBoard/PHPStudy/%EA%B8%B0%EB%B3%B8%EB%AC%B8%EB%B2%95&amp;diff=40404&amp;oldid=prev"/>
		<updated>2021-02-07T05:28:30Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;__TOC__&lt;br /&gt;
= PHP 기본 문법 =&lt;br /&gt;
== PHP 선언 ==&lt;br /&gt;
 1. &lt;br /&gt;
 &amp;amp;lt;script language=&amp;quot;php&amp;quot;&amp;amp;gt; &lt;br /&gt;
 code..&lt;br /&gt;
 &amp;amp;lt;/script&amp;amp;gt;&lt;br /&gt;
 2. &lt;br /&gt;
 &amp;amp;lt;?php&lt;br /&gt;
 code..&lt;br /&gt;
 ?&amp;amp;gt;&lt;br /&gt;
 3.&lt;br /&gt;
 &amp;amp;lt;%&lt;br /&gt;
 code..&lt;br /&gt;
 %&amp;amp;gt;&lt;br /&gt;
* 두번째를 많이 사용함.&lt;br /&gt;
* 기타 문법은 C와 비슷함&lt;br /&gt;
* echo 문으로 출력하는 것은 그대로 html 소스가 됨 (이걸 모르면 php를 제대로 써먹을 수가 없음)&lt;br /&gt;
* echo 문으로 출력시에 echo &amp;quot;text&amp;quot; 보다 echo &amp;#039;text&amp;#039;가 더 빠르다고 함. &amp;quot; &amp;quot; 와 &amp;#039; &amp;#039; 의 차이점은 &amp;quot; &amp;quot; 안에는 $변수 가 인식이 되고 &amp;#039; &amp;#039; 안에서는 $변수 하면 변수가 인식이 안되고 그대로 출력됨&lt;br /&gt;
&lt;br /&gt;
== 변수 ==&lt;br /&gt;
* 데이터형을 지정해주지 않아도 됨.&lt;br /&gt;
* 변수명앞에는 $를 붙여아함.&lt;br /&gt;
== 상수 ==&lt;br /&gt;
* define() 을 사용하여 정의할 수 있으며, 변수와는 달리 한번 정의된 뒤로는 변경할 수가 없다.&lt;br /&gt;
== 연산자 ==&lt;br /&gt;
* 우선 기본적으로 C에서 사용하던 +, -, *, /, % 는 동일하게 사용한다.&lt;br /&gt;
* 문자열을 합칠 때 사용되는 . 연산자도 있음(많이 사용함)&lt;br /&gt;
 &amp;amp;lt;?php&lt;br /&gt;
 $a = 문자열(혹은 변수명).문자열(혹은 변수명);&lt;br /&gt;
 ?&amp;amp;gt;&lt;br /&gt;
 와 같은 명령은 두 문자열을 합쳐준다.&lt;br /&gt;
&lt;br /&gt;
* 앞에서 언급한 각종 연산자를 대입연산자와 함께 사용하는 것도 C와 동일&lt;br /&gt;
&lt;br /&gt;
==  제어구조(foreach 제외 if-elseif-else, swich-case, for, while, do-while) ==&lt;br /&gt;
 if(조건){&lt;br /&gt;
 명령&lt;br /&gt;
 } elseif(조건){&lt;br /&gt;
 명령&lt;br /&gt;
 } else {&lt;br /&gt;
 명령&lt;br /&gt;
 }&lt;br /&gt;
 &lt;br /&gt;
 while(조건){&lt;br /&gt;
 명령&lt;br /&gt;
 }&lt;br /&gt;
 &lt;br /&gt;
 do {&lt;br /&gt;
 명령&lt;br /&gt;
 } while (조건);&lt;br /&gt;
 &lt;br /&gt;
 for(명령1; 명령2; 명령3) {&lt;br /&gt;
 진짜중요한명령&lt;br /&gt;
 }&lt;br /&gt;
 C 의 사용법과 동일하다..&lt;br /&gt;
== foreach ==&lt;br /&gt;
* PHP3에서는 안되지만 PHP4에서는됨&lt;br /&gt;
* foreach (배열이름 as 변수명) { 명령 }&lt;br /&gt;
 *배열을 원소를 차례로 지정한 변수에 하나씩 저장시켜서 루프를 돌면서 반복 수행&lt;br /&gt;
== 함수 ==&lt;br /&gt;
* C와  비슷함&lt;br /&gt;
 function 함수명(전달인자){&lt;br /&gt;
     각종수행명령&lt;br /&gt;
     return 리턴값;&lt;br /&gt;
 }&lt;br /&gt;
* 위에서 return 행은 그냥 생략해도 무방&lt;br /&gt;
* 그냥 함수로 설정만 하면 뭐든 할 수 있음&lt;br /&gt;
----&lt;br /&gt;
[[PHP]]&lt;br /&gt;
&lt;/div&gt;</summary>
		<author><name>imported&gt;Unknown</name></author>
	</entry>
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