array_sum

Name:array_sum

Kategorie:Array

Programmiersprache:php

Kurzbeschreibung:Gibt die Wertsumme im Array zurück.

Beispiel

Beispiel 1

Gibt die Summe aller Werte im Array (5+15+25) zurück:

 <span class="token php language-php"><span class="token delimiter important"><? Php</span>
<span class="token variable">$ A</span> <span class="token operator">=</span> <span class="token keyword">Array</span> <span class="token punctuation">(</span> <span class="token number">5</span> <span class="token punctuation">,</span> <span class="token number">15</span> <span class="token punctuation">,</span> <span class="token number">25</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token keyword">Echo</span><span class="token function"></span></span><mark> <span class="token function">Array_Sum</span> <span class="token punctuation">(</span> <span class="token variable">$ A</span> <span class="token punctuation">)</span></mark><span class="token punctuation"></span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span>

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Beispiel 2

Gibt die Summe aller Werte im Array zurück (52,2+13,7+0,9):

 <span class="token php language-php"><span class="token delimiter important"><? Php</span>
<span class="token variable">$ a</span> <span class="token operator">=</span> <span class="token keyword">array</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"a"</span> <span class="token operator">=></span> <span class="token number">52,2</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"b"</span> <span class="token operator">=></span> <span class="token number">13,7</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"c"</span> <span class="token operator">=></span> <span class="token number">0,9</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token keyword">Echo</span><span class="token function"></span></span><mark> <span class="token function">Array_Sum</span> <span class="token punctuation">(</span> <span class="token variable">$ A</span> <span class="token punctuation">)</span></mark><span class="token punctuation"></span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span>

Probieren Sie es selbst aus

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