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Questions about PHP, a widely-used general-purpose scripting language that is especially suited for Web development.

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; } as soon as the 'container' file Expr.php is loaded, all the classes inside will be registered in php and therefore every subsequent call to autoload would result in class_exists() == true If you …
answered Oct 17 '12 by Jan Prieser
2
votes
As there is no right or wrong in this question, I could give an example about how I like to use Dependency Injection in PHP. I'm using the Dependency Injection Component from Symfony with the … ). It uses Symfony's ContainerBuilder and PHP Dumper to generate a PHP Lookup file which extends the Base ServiceContainer Class. The lookup for the example dispatcher would look like this: protected …
answered Sep 3 '12 by Jan Prieser
7
votes
It is pretty common in PHP Projects to have some kind of Data Abstraction or Data Access Layer. Simply because of DRY Principles and cleaner error handling. Experienced Programmers don't like to …
answered Oct 17 '12 by Jan Prieser