hexdec

名称:hexdec

分类:数学

所属语言:php

一句话介绍:把十六进制转换为十进制。

实例

<span class="token php language-php"><span class="token delimiter important"><?php</span>
<span class="token keyword">echo</span> <span class="token function">hexdec</span><span class="token punctuation">(</span><span class="token string double-quoted-string">"1e"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">echo</span> <span class="token function">hexdec</span><span class="token punctuation">(</span><span class="token string double-quoted-string">"a"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">echo</span> <span class="token function">hexdec</span><span class="token punctuation">(</span><span class="token string double-quoted-string">"11ff"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">echo</span> <span class="token function">hexdec</span><span class="token punctuation">(</span><span class="token string double-quoted-string">"cceeff"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>

亲自试一试