phpjunior

Laravel-heyman is a package created by Iman Ghafoori to implement authorization in Laravel. the primary way for us to implement authorization in laravel is by using gates and policies and then using authorize() ot Gate::allows()in controller methods. but this package offers another way. with Heyman we define all the rules in a service provider and … Read more

Laravel collections have a method named tap. With this method, we can do actions on the collection without changing it. let’s see an example. imagine we have a collection like this: we sort the collection and then use the tap method on the collection. in the closure inside tap, we dump the collection to see … Read more

Atomic Lock is a way to make sure specific operations just happen by one user during a certain time. let’s say we have an app that reserves seats for events like theater or conferences. obviously, we don’t want to mistakenly give one seat to two people. you might ask how could this happen. this might … Read more

what is trait and where should we use it in Laravel? Trait is a feature in PHP that lets us define methods once and use them in multiple classes. for example, Laravel controllers use traits for adding capabilities like request validation or authorization. take a look at Controller.php in Laravel: AuthorizesRequests, DispatchesJobs and ValidatesRequests are … Read more

recently I installed a new wordpress installation using laragon. but after opening homepage I got this error: Fatal error: Uncaught mysqli_sql_exception: Table ‘wp1.wp_options’ doesn’t exist I checked PHPMyAdmin and the database existed but the installation page didn’t show up. after searching on the web for a few minutes I found out it was because of … Read more