str_shuffle

實例

隨機地打亂字符串中的所有字符：

 <span class="token php language-php"><span class="token delimiter important"><?php</span>
<span class="token keyword">echo</span> <span class="token function">str_shuffle</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"I love Shanghai"</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>

親自試一試