join

Nom:join

Catégorie:Chaîne

Langage de programmation:php

Description en une ligne:L'alias pour implode ().

Exemple

Exemple 1

Combinez des éléments de tableau dans une chaîne:

 <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>

Essayez-le vous-même

Exemple 2

Éléments de tableau séparés avec différents caractères:

 <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>

Essayez-le vous-même

Connexe