natsort

实例

对数组进行排序：

<span class="token php language-php"><span class="token delimiter important"><?php</span>
<span class="token variable">$temp_files</span> <span class="token operator">=</span> <span class="token keyword">array</span><span class="token punctuation">(</span><span class="token string double-quoted-string">"temp15.txt"</span><span class="token punctuation">,</span><span class="token string double-quoted-string">"temp10.txt"</span><span class="token punctuation">,</span>
<span class="token string double-quoted-string">"temp1.txt"</span><span class="token punctuation">,</span><span class="token string double-quoted-string">"temp22.txt"</span><span class="token punctuation">,</span><span class="token string double-quoted-string">"temp2.txt"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

<span class="token function"></span><mark><span class="token function">sort</span><span class="token punctuation">(</span><span class="token variable">$temp_files</span><span class="token punctuation">)</span><span class="token punctuation">;</span></mark><span class="token punctuation"></span>
<span class="token keyword">echo</span> <span class="token string double-quoted-string">"标准排序："</span><span class="token punctuation">;</span>
<span class="token function">print_r</span><span class="token punctuation">(</span><span class="token variable">$temp_files</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">echo</span> <span class="token string double-quoted-string">"<br>"</span><span class="token punctuation">;</span>

<span class="token function"></span><mark><span class="token function">natsort</span><span class="token punctuation">(</span><span class="token variable">$temp_files</span><span class="token punctuation">)</span><span class="token punctuation">;</span></mark><span class="token punctuation"></span>
<span class="token keyword">echo</span> <span class="token string double-quoted-string">"自然排序："</span><span class="token punctuation">;</span>
<span class="token function">print_r</span><span class="token punctuation">(</span><span class="token variable">$temp_files</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>

亲自试一试