range

Beispiel

Beispiel 1

Erstellen Sie ein Array mit Elementenbereichen von "0" bis "5":

 <span class="token php language-php"><span class="token delimiter important"><? Php</span>
<span class="token variable">$ nummer</span> <span class="token operator">=</span><span class="token function"></span></span><mark> <span class="token function">Bereich</span> <span class="token punctuation">(</span> <span class="token number">0</span> <span class="token punctuation">,</span> <span class="token number">5</span> <span class="token punctuation">)</span></mark><span class="token punctuation"></span> <span class="token punctuation">;</span>
<span class="token function">print_r</span> <span class="token punctuation">(</span> <span class="token variable">$ number</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span>

Probieren Sie es selbst aus

Beispiel 2

Gibt eine Reihe von Elementen zwischen "0" und "50" zurück und wird um 10 erhöht:

 <span class="token php language-php"><span class="token delimiter important"><? Php</span>
<span class="token variable">$ nummer</span> <span class="token operator">=</span><span class="token function"></span></span><mark> <span class="token function">Bereich</span> <span class="token punctuation">(</span> <span class="token number">0</span> <span class="token punctuation">,</span> <span class="token number">50</span> <span class="token punctuation">,</span> <span class="token number">10</span> <span class="token punctuation">)</span></mark><span class="token punctuation"></span> <span class="token punctuation">;</span>
<span class="token function">print_r</span> <span class="token punctuation">(</span> <span class="token variable">$ number</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span>

Probieren Sie es selbst aus

Beispiel 3

Verwenden von Buchstaben - Geben Sie ein Array zurück, das Elemente von "A" bis "D" enthält:

 <span class="token php language-php"><span class="token delimiter important"><? Php</span>
<span class="token variable">$ bild</span> <span class="token operator">=</span><span class="token function"></span></span><mark> <span class="token function">Bereich</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"a"</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"D"</span> <span class="token punctuation">)</span></mark><span class="token punctuation"></span> <span class="token punctuation">;</span>
<span class="token function">print_r</span> <span class="token punctuation">(</span> <span class="token variable">$ letter</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span>

Probieren Sie es selbst aus