join

이름:join

분류:끈

사용 언어:php

한 줄 설명:implode ()의 별칭.

예

예 1

배열 요소를 문자열로 결합합니다.

 <span class="token php language-php"><span class="token delimiter important"><? php</span>
<span class="token variable">$ arr</span> <span class="token operator">=</span> <span class="token keyword">array</span> <span class="token punctuation">(</span> <span class="token string single-quoted-string">&#39;hello&#39;</span> <span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;world!&#39;</span> <span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;i&#39;</span> <span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;love&#39;</span> <span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;Shanghai!&#39;</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token keyword">Echo</span> <span class="token function">Join</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">""</span> <span class="token punctuation">,</span> <span class="token variable">$ arr</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>

직접 시도하십시오

예 2

문자가 다른 별도의 배열 요소 :

 <span class="token php language-php"><span class="token delimiter important"><? php</span>
<span class="token variable">$ arr</span> <span class="token operator">=</span> <span class="token keyword">array</span> <span class="token punctuation">(</span> <span class="token string single-quoted-string">&#39;hello&#39;</span> <span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;world!&#39;</span> <span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;i&#39;</span> <span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;love&#39;</span> <span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;Shanghai!&#39;</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token keyword">Echo</span> <span class="token function">Join</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">""</span> <span class="token punctuation">,</span> <span class="token variable">$ arr</span> <span class="token punctuation">)</span> <span class="token operator">.</span> <span class="token string double-quoted-string">"<br>"</span> <span class="token punctuation">;</span>
<span class="token keyword">Echo</span> <span class="token function">Join</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"+"</span> <span class="token punctuation">,</span> <span class="token variable">$ arr</span> <span class="token punctuation">)</span> <span class="token operator">.</span> <span class="token string double-quoted-string">"<br>"</span> <span class="token punctuation">;</span>
<span class="token keyword">Echo</span> <span class="token function">Join</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"-"</span> <span class="token punctuation">,</span> <span class="token variable">$ arr</span> <span class="token punctuation">)</span> <span class="token operator">.</span> <span class="token string double-quoted-string">"<br>"</span> <span class="token punctuation">;</span>
<span class="token keyword">Echo</span> <span class="token function">Join</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"x"</span> <span class="token punctuation">,</span> <span class="token variable">$ arr</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>

직접 시도하십시오