<span><span>function</span><span>treeDirectory</span><span>(<span>$dir</span>)</span>{</span><span>$files</span> = <span>array</span>();
<span>$dirpath</span> = realpath(<span>$dir</span>);
<span>$filenames</span> = scandir(<span>$dir</span>);
<span>foreach</span> (<span>$filenames</span><span>as</span><span>$filename</span>)
{
<span>if</span> (<span>$filename</span>==<span>'.'</span> || <span>$filename</span>==<span>'..'</span>)
{
<span>continue</span>;
}
<span>$file</span> = <span>$dirpath</span> . DIRECTORY_SEPARATOR . <span>$filename</span>;
<span>if</span> (is_dir(<span>$file</span>))
{
<span>$files</span> = array_merge(<span>$files</span>, <span>self</span>::treeDirectory(<span>$file</span>));
}
<span>else</span>
{
<span>$files</span>[] = <span>$file</span>;
}
}
<span>return</span><span>$files</span>;
}以上就介绍了php 怎样读取指定目录下面的所有文件?,包括了方面的内容,希望对PHP教程有兴趣的朋友有所帮助。
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