array_sum

Nom:array_sum

Catégorie:Tableau

Langage de programmation:php

Description en une ligne:Renvoie la somme des valeurs dans le tableau.

Exemple

Exemple 1

Renvoie la somme de toutes les valeurs dans le tableau (5 + 15 + 25):

 <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">tableau</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">écho</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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Exemple 2

Renvoie la somme de toutes les valeurs dans le tableau (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">écho</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>

Essayez-le vous-même

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