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where($key, $operator, $value = null) The where method allows developers to filter a collection given a key value pair. It filters the collection's items by checking that the given $key has some value equal to the provided $value . An argument can...
In this section, we will enhance our cache system by introducing the ability to categorize or "label" our cached responses. We can efficiently invalidate multiple related responses by using these cache labels. Additionally, we'll set up new event...
response($content = '', $status = 200, array $headers = []) The response helper function is a useful function that can be used to accomplish two different tasks. If no arguments are supplied to the response function, an implementation of...
In this final section, we will look at integrating our custom cache system with other software packages. To do this, we will explore my favorite method of adding syntax highlighting to a website: Torchlight. Torchlight is a service that accepts...
Our first example will be to create our middleware to check for the presence and value of the honeypot field. If the honeypot field is not empty, the middleware will block the request and return a 403 Forbidden response. Depending on your...
toJson($options = 0) The toJson method will return a JSON encoded version of the data stored within the message bag instance. It internally does this by returning a call to PHP's json_encode function, passing in any $options that were supplied....
The make:migration command is used to generate a new migration class. Generated migrations are (by default) stored in the database/migrations directory. The make:migration defines a few parameters and options that can be used to customize the...
There are extensive customizations that can be made to console progress bars. The progress bars that are displayed in Laravel commands are an instance of Symfony\Component\Console\Helper\ProgressBar class. Progress bars also inherit their styles...
In this article we will create an implementation of Illuminate\Contracts\Hashing\Hasher using PHP's crypt function and the CRYPT_SHA256 hashing function. Like in the previous sections, we will examine each method before looking at the full...
The splice method is a useful method; it is often used to remove a portion of a collection and return the removed section. It defines three parameters: $offset , $length and $replacement . The $offset tells the splice method where to begin when...