ord

이름:ord

분류:끈

사용 언어:php

한 줄 설명:문자열에서 첫 번째 문자의 ASCII 값을 반환합니다.

예

"S"의 ASCII 값을 반환합니다.

 <span class="token php language-php"><span class="token delimiter important"><? php</span>
<span class="token keyword">echo</span> <span class="token function">ord</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"S"</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">ord</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"상하이"</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 delimiter important">?></span></span>

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