floor
Laissez la méthode de tri
Dans cet exemple, nous appliquerons floor()
à différents nombres:
<span class="token php language-php"><span class="token delimiter important"><? Php</span> <span class="token keyword">Echo</span> <span class="token punctuation">(</span> <span class="token function">plancher</span> <span class="token punctuation">(</span> <span class="token number">0,60</span> <span class="token punctuation">)</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span> <span class="token keyword">Echo</span> <span class="token punctuation">(</span> <span class="token function">plancher</span> <span class="token punctuation">(</span> <span class="token number">0,40</span> <span class="token punctuation">)</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span> <span class="token keyword">écho</span> <span class="token punctuation">(</span> <span class="token function">plancher</span> <span class="token punctuation">(</span> <span class="token number">5</span> <span class="token punctuation">)</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span> <span class="token keyword">Echo</span> <span class="token punctuation">(</span> <span class="token function">plancher</span> <span class="token punctuation">(</span> <span class="token number">5.1</span> <span class="token punctuation">)</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span> <span class="token keyword">Echo</span> <span class="token punctuation">(</span> <span class="token function">plancher</span> <span class="token punctuation">(</span> <span class="token operator">-</span> <span class="token number">5.1</span> <span class="token punctuation">)</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span> <span class="token keyword">Echo</span> <span class="token punctuation">(</span> <span class="token function">plancher</span> <span class="token punctuation">(</span> <span class="token operator">-</span> <span class="token number">5.9</span> <span class="token punctuation">)</span> <span class="token punctuation">)</span> <span class="token delimiter important">?></span></span>