CODEWITHSUNDEEP
phparraysregexfiledirectory
d8ta
d8ta

Reputation: 177

How to choose folders with regular expressions

I need to choose some folders to turn them into an array and count the inside of it, to dynamically display the amount of images in it.

Right now i have a path variable:

$gallery_path = "assets/images/content/referenzen/gallery";

From there i count all images inside a specific folder inside the $gallery_path, like so:

  $refA_path = "assets/images/content/referenzen/gallery/refA";
  $refA = glob($refA_path . '/*.{jpeg,jpg,png}', GLOB_BRACE);
  echo count($refA);

I have different folders which are named like refA, refAb and so forth. What i want to do is to choose only folders with a name of ref{number or letter}. Something like:

$refA_path = "assets/images/content/referenzen/gallery/{all folders with ref*}";

Is there anything like it in regex to achieve this?

Upvotes: 0

Views: 48

Answers (1)

nanocv
nanocv

Reputation: 2229

You could use glob() aswell, with GLOB_ONLYDIR option.

$paths_array = glob("assets/images/content/referenzen/gallery/ref*", GLOB_ONLYDIR);

Upvotes: 2

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