php scandir



here is my cents. i wanted to create an array of my directory structure recursively. i wanted to easely access data in a certain directory using foreach. i came up with the following: <?php function dirtoarray($dir) { $result = array(); $cdir = scandir($dir); foreach ($cdir as $key => $value) { if (!in_array($value,array(".","..")))

php scandir

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php scandir

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example. list files and directories inside the images directory: <?php $dir = "/images/"; sort in ascending order this is default $a = scandir($dir); sort in descending order $b = scandir($dir,); print_r($a); print_r($b); ?> result: array ( [] => . [] => .. [] => cat.gif [] => dog.gif [] => horse.gif [] => myimages ) array description. array scandir ( string $directory [, int $sorting_order = scandir_sort_ascending [, resource $context ]] ). retourne un tableau de fichier et dossier, issus de directory .

php scandir

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you need to change directory or append it to your test. is_dir returns false when the file doesn't exist. $scan = scandir('myfolder'); foreach($scan as $file) { if (!is_dir("myfolder/$file")) { echo $file.'\n'; } }. that should do the right thing. to determine whether or not you have a folder or file use the functions is_dir() and is_file(). for example: $path = 'extracted/' . $name[]; $results = scandir($path); foreach ($results as $result) { if ($result === '.' or $result === '..') continue; if (is_dir($path . '/' . $result)) { code to use if directory } }.

php scandir

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may require some tweeking but this is essentially what scandir does, and it should be faster, if not please write an update as i would like to see if i can make a faster solution. another issue is if your reading a very large directory your filling an array up within the internal memory and that may be where your  php scandir list all files and subdirectories of a directory.

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how to show filenames using php scandir source code: bestcsharp.blogspot php php scandir() function reference or tutorial containing description, version information, syntax, parameters, return value, examples, output of examples,online practice editor, pictorial presentation and link to the full function reference of php tutorials from wresource.

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php scandir

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php scandir

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