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…tion crossJoin ( 2 ... $ arrays 3 ) ; If you are unfamiliar with the ...$arrays syntax, this is PHP's variable-length argument syntax. It allows developers to accept any number of arguments; these will be passed to the inner function via the...
So, a while ago I wrote this post about working with Laravel and Kint. It works, but it can be a pain to manage through composer updates (losing your lock file, whatever happens), Laravel upgrades, it doesn't matter. The problem is that sometimes...
…given $key . If the $key is null the first method will return the first message in the MessageBag instance. If there are no messages stored within the message bag, the first method will return an empty string. The first method also accepts a...
…tions. The following classes extend, implement, or make use of the MessageProvider interface by default: Class Description Illuminate\Contracts\Validation\ ValidationException The ValidationException is often thrown when a validation error occurs...
The route:clear command is used to clear any previously generated route cache files. It does this by removing the bootstrap/cache/routes.php cache file. It defines no parameters or options can can be called like so: 1 # Clear the route cache file....
…he exact table entries will depend on the registered routes). The routes table can be filtered by using the various different options that the command defines. The following table lists and describes each of the various options the command...
…etrieving the 'test' value. 2 $ value = session ( ' test ' ) ; It is possible that a session value does not exist. When this is the case, the internal session mechanisms will return null . This can be overridden by supplying a value for the...
The sum is a simple method that returns the sum of all items in a collection. It also defines a $callback parameter which can be used to tell the sum method which values of the collection should be added together. If no items are in the...
…' MessageBag instance. 23 $ viewErrorBag -> put ( ' payments ' , new MessageBag ) ; 24 25 // Check again if the 'payments' MessageBag instance 26 // exists. 27 // 28 // true 29 $ doesExist = $ viewErrorBag -> hasBag ( ' payments ' ) ;This article...
…tly valid JavaScript code would be sent to the browser. Since browsers are overly happy to execute any JavaScript included in the document, any forum visitor would see an alert box with hello everyone every time a page was loaded that displayed...