disk_free_space
返回文件系統或磁盤分區上的可用空間
中文(繁體)
中文(繁體)
<span class="token php language-php"><span class="token delimiter important"><?php</span> <span class="token keyword">echo</span> <span class="token function">disk_free_space</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"C:"</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span> <span class="token delimiter important">?></span></span>
輸出：
209693288558
