str_split

名称:str_split

分类:字符串

所属语言:php

一句话介绍:把字符串分割到数组中。

实例

例子 2

把字符串 "Shanghai" 分割到数组中：

<span class="token php language-php"><span class="token delimiter important"><?php</span>
<span class="token function">print_r</span><span class="token punctuation">(</span><span class="token function">str_split</span><span class="token punctuation">(</span><span class="token string double-quoted-string">"Shanghai"</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>

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例子 2

使用 length 参数：

<span class="token php language-php"><span class="token delimiter important"><?php</span>
<span class="token function">print_r</span><span class="token punctuation">(</span><span class="token function">str_split</span><span class="token punctuation">(</span><span class="token string double-quoted-string">"Shanghai"</span><span class="token punctuation">,</span><span class="token number">3</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>

亲自试一试