CODEWITHSUNDEEP
phparrayssortingdirectoryglob
KarSho
KarSho

Reputation: 5746

Cant sorting after array_filter in php

I want to get all Folders name. I'm using following codes for that. In main Folder some other files also there. I want to sort the folders name in 'ASC' order.

I can't do by following functions,

<?php
  $dirs = array_filter(glob('*'), 'is_dir');
  sort($dirs); //used asort() and array_multisort()
  print_r($dirs);
?>

It's giving priority to CAPS Letters

I'm getting, Arranging first which folder name starting with CAPS. After that others...

Help me, Thanks...

Upvotes: 0

Views: 414

Answers (1)

deceze
deceze

Reputation: 522135

Note: It's giving priority to CAPS Letters

If that means you want to sort case-insensitively, then you need to set the appropriate flag:

sort($dirs, SORT_FLAG_CASE);

Or use another sorting function:

natcasesort($dirs);

Or use manual comparison with a case-insensitive function:

usort($dirs, 'strcasecmp');

See the comparison of array sorting functions and their relevant individual manual pages.

Upvotes: 3

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