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build the folder path "recursively" php

Blushing Bat answered on January 5, 2024 Popularity 1/10 Helpfulness 1/10

answer build the folder path "recursively" php

build the folder path "recursively" php

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$result = array();
foreach($files as $file)
{
    // build the directory path if needed
    $directories = explode('.', $file->url); // get hierarchy of directories
    $currentRoot = &$result ; // set the pointer to the root directory per default
    foreach($directories as $directory)
    {
        // check if directory already exists in the hierarchy
        $dir = null ;
        foreach($currentRoot as $i => $d)
        {
            if(isset($d['folder']) && $d['folder'] and $d['title'] == $directory)
            {
                $dir = &$currentRoot[$i] ;
                break ;
            }
        }
        
        // create directory if missing
        if(is_null($dir))
        {
            $item =  array(
                'title' => $directory,
                'folder' => true,
                'children' => array()
            );
            $currentRoot[] = $item ;
            $dir = &$currentRoot[count($currentRoot)-1];
        }
        
        // move to the next level
        $currentRoot = &$dir['children'] ; 
        unset($dir);
    }
    
    // finally append the file in the latest directory
    $currentRoot[] = array(
        'title' => $file->name . '.' . $file->type,
        'key' => $file->id,
    );
    
    
    unset($currentRoot);
}

echo json_encode($result);

Popularity 1/10 Helpfulness 1/10 Language php

Source: stackoverflow.com

Tags: build path php

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Contributed on Jan 05 2024

Blushing Bat

0 Answers Avg Quality 2/10

build the folder path "recursively" php

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build the folder path "recursively" php

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