php: read directory
IN1, 2019-12-29 00:00:00
IN1, 2023-04-10 14:16:30

here are different ways to read a directory with php.

current level

using array_diff & scandir: read /var/www/Foo/ and ignore .dot files

$aContent = array_diff(scandir ('/var/www/Foo/'), array('..', '.', '.htaccess', '.htpasswd'));

using preg_grep & scandir: read /var/www/Foo/

$aContent = […]

xampp, php, imagemagick: resize on PNG fails
IN1, 2019-11-28 00:00:00
IN1, 2023-04-14 14:50:57

Problem with XAMPP: php's shell_exec() executing imagemagick's /bin/convert command does not convert a PNG image. There is always a message saying a lib could not be found although library is there. No such problems with JPG images, only PNG.

This is a xampp related problem.


as root:

cd /opt/lampp/lib; 
ln -s /lib/x86_64-linux-gnu/ […]

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