compact

예

예 1

변수 이름과 해당 값이 포함 된 배열을 만듭니다.

 <span class="token php language-php"><span class="token delimiter important"><? php</span>
<span class="token variable">$ firstName</span> <span class="token operator">=</span> <span class="token string double-quoted-string">"Bill"</span> <span class="token punctuation">;</span>
<span class="token variable">$ lastname</span> <span class="token operator">=</span> <span class="token string double-quoted-string">"게이츠"</span> <span class="token punctuation">;</span>
<span class="token variable">$ age</span> <span class="token operator">=</span> <span class="token string double-quoted-string">"60"</span> <span class="token punctuation">;</span>

<span class="token variable">$ result</span> <span class="token operator">=</span><span class="token function"></span></span><mark> <span class="token function">compact</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"FirstName"</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"lastName"</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"Age"</span> <span class="token punctuation">)</span></mark><span class="token punctuation"></span> <span class="token punctuation">;</span>

<span class="token function">print_r</span> <span class="token punctuation">(</span> <span class="token variable">$ result</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span>

직접 시도하십시오

예 2

변수와 일치하지 않는 문자열과 다양한 변수 이름을 사용하십시오.

 <span class="token php language-php"><span class="token delimiter important"><? php</span>
<span class="token variable">$ firstName</span> <span class="token operator">=</span> <span class="token string double-quoted-string">"Bill"</span> <span class="token punctuation">;</span>
<span class="token variable">$ lastname</span> <span class="token operator">=</span> <span class="token string double-quoted-string">"게이츠"</span> <span class="token punctuation">;</span>
<span class="token variable">$ age</span> <span class="token operator">=</span> <span class="token string double-quoted-string">"60"</span> <span class="token punctuation">;</span>

<span class="token variable">$ name</span> <span class="token operator">=</span> <span class="token keyword">array</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"FirstName"</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"lastName"</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token variable">$ result</span> <span class="token operator">=</span><span class="token function"></span></span><mark> <span class="token function">소형</span> <span class="token punctuation">(</span> <span class="token variable">$ 이름</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"위치"</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"Age"</span> <span class="token punctuation">)</span></mark><span class="token punctuation"></span> <span class="token punctuation">;</span>

<span class="token function">print_r</span> <span class="token punctuation">(</span> <span class="token variable">$ result</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span>

직접 시도하십시오