I’m currently working with a legacy PHP CMS and do-it-all system which is heavily reliant on singletons. Instead of relying on static methods and direct invocation we store object instances in a global array, these instances are then retrieved through the use of a call looking like this: singleton(‘ClassName’).... Read More

Yesterday I had to loop through every directory in a whole PHP project and go through all the PHP files in order to get at their contents, the goal was to get information from each file in order to create an array looking like this for each class method:... Read More

I just realized I needed to replicate some data from one database to another, but only certain tables.... Read More

Update: Do not forget to erase the two ib_log* files in /var/lib/mysql before restarting with the new configuration!... Read More

Most of the most commonly used and useful Linux commands needs a file as input, in the shell this can be circumvented by for instance a line like this: echo “hej” | md5sum.... Read More