How to check if something is a file or a directory within an array in PHP?

manpreet Best Answer 2 years ago

I am trying to filter out some folders in this array:

Array
(
    [2] => 20151113_152308.jpg
    [3] => 20160524_173033.jpg
    [4] => 20160810_100405.jpg
    [5] => 20160816_142932.jpg
    [6] => 20160817_135507.jpg
    [7] => 20170203_145901.jpg
    [8] => 20170203_151235.jpg
    [9] => Afbeelding-ifone-131.jpg
    [10] => Afbeelding-ifone-508.jpg
    [11] => Bestratingswerkzaamheden
    [12] => Mvc-161.jpg
    [13] => Rioleringswerkzaamheden
    [14] => SANY0016.jpg
    [15] => SANY0036.jpg
    [16] => SANY0060.jpg
    [17] => SANY0132.jpg
    [18] => SANY0133.jpg
    [19] => SANY0158.jpg
    [20] => SANY0159.jpg
    [21] => SANY0361.jpg
    [22] => Zeefwerkzaamheden
)

As you can see there are files in the array but also some folders (no extension). I've tried filtering them out using is_dir().

Using the following code:

PHP
//Base path
$pad = "/home/studione/public_html/_extern/website/cms/images/beeldbank/".$alias."";
//Get everything from above path
$directories = array_diff(scandir($pad), array('.', '..', 'index.html'));
// Print array of above
echo '
';
print_r($directories);
echo '
';

foreach($directories as $image){

  if(!is_dir($image){
      $impressieslider .= '
      

        .$alias.'/'.$image.'">
          '.$directory.'
          .$alias.'/'
                                                

                                                                                                        REPLY
                                                    
                                                
                                                


                                                    

                                                        
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