number_format

예

예 1

형식 번호 :

 <span class="token php language-php"><span class="token delimiter important"><? php</span>
<span class="token keyword">echo</span> <span class="token function">number_format</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"5000000"</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">number_format</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"5000000"</span> <span class="token punctuation">,</span> <span class="token number">2</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">number_format</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"5000000"</span> <span class="token punctuation">,</span> <span class="token number">2</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">","</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"."</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>

직접 시도하십시오

예 2

가격을 반환하려고합니다. 하나의 매개 변수가 숫자를 반올림하고 (소수점이 없는지 형식), 두 개의 매개 변수는 원하는 결과를 제공합니다.

 <span class="token php language-php"><span class="token delimiter important"><? php</span>
<span class="token variable">$ num</span> <span class="token operator">=</span> <span class="token number">4999.9</span> <span class="token punctuation">;</span>
<span class="token variable">$ formattednum</span> <span class="token operator">=</span> <span class="token function">number_format</span> <span class="token punctuation">(</span> <span class="token variable">$ num</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 variable">$ FormattedNum</span> <span class="token punctuation">;</span>
<span class="token variable">$ formattednum</span> <span class="token operator">=</span> <span class="token function">number_format</span> <span class="token punctuation">(</span> <span class="token variable">$ num</span> <span class="token punctuation">,</span> <span class="token number">2</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token keyword">echo</span> <span class="token variable">$ FormattedNum</span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>

직접 시도하십시오