我试图检索目录中的所有图像,包括所有子目录.我目前正在使用
$images = glob("{images/portfolio/*.jpg,images/portfolio/*/*.jpg,images/portfolio/*/*/*.jpg,images/portfolio/*/*/*/*.jpg}",GLOB_BRACE);
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这有效,但结果如下:
images/portfolio/1.jpg
images/portfolio/2.jpg
images/portfolio/subdirectory1/1.jpg
images/portfolio/subdirectory1/2.jpg
images/portfolio/subdirectory2/1.jpg
images/portfolio/subdirectory2/2.jpg
images/portfolio/subdirectory1/subdirectory1/1.jpg
images/portfolio/subdirectory1/subdirectory1/2.jpg
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我希望它一次做一个完整的目录分支,结果如下:
images/portfolio/1.jpg
images/portfolio/2.jpg
images/portfolio/subdirectory1/1.jpg
images/portfolio/subdirectory1/2.jpg
images/portfolio/subdirectory1/subdirectory1/1.jpg
images/portfolio/subdirectory1/subdirectory1/2.jpg
images/portfolio/subdirectory2/1.jpg
images/portfolio/subdirectory2/2.jpg
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非常感谢任何帮助,欢呼!
PS如果我可以将所有子目录放在投资组合下而不必使用通配符明确说明每个目录,那也是很棒的.
diE*_*cho 29
来自glob示例
if ( ! function_exists('glob_recursive'))
{
// Does not support flag GLOB_BRACE
function glob_recursive($pattern, $flags = 0)
{
$files = glob($pattern, $flags);
foreach (glob(dirname($pattern).'/*', GLOB_ONLYDIR|GLOB_NOSORT) as $dir)
{
$files = array_merge($files, glob_recursive($dir.'/'.basename($pattern), $flags));
}
return $files;
}
}
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T.T*_*dua 20
方案:
<?php
$path = realpath('yourfolder/examplefolder');
foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path)) as $filename)
{
echo "$filename</br>";
}
?>
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这是一个更简单的方法:
而不是使用:
$path = realpath('yourfolder/examplefolder/*');
glob($path);
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您必须使用:
$path = realpath('yourfolder/examplefolder').'/{**/*,*}';
glob($path, GLOB_BRACE);
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最后一个将使用大括号,实际上,这是此代码的简写:
$path = realpath('yourfolder/examplefolder');
$self_files = glob($path . '/*');
$recursive_files = glob($path . '/**/*');
$all_files = $self_files + $recursive_files; // That's the result you want
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您可能还想从结果中过滤目录。glob()函数具有GLOB_ONLYDIR标志。让我们用它来区分结果。
$path = realpath('yourfolder/examplefolder/') . '{**/*,*}';
$all_files = array_diff(
glob($path, GLOB_BRACE),
glob($path, GLOB_BRACE | GLOB_ONLYDIR)
);
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