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env($key, $default = null) The env function can be used to get an environment variables value. If an environment value with the given $key exists, its value will be returned. If the given $key does not exist, the $default value will be returned...
The optional function returns a new instance of Illuminate\Support\Optional with the provided value. This helper class allows you to easily retrieve a default, or null value on method return values or object properties that might not exist. This...
For the following examples, we will create a new JSON-based language file at resources/lang/example.json : 1 { 2 " validation.accepted " : " The :attribute is required, resolved from 3 our example JSON file. " 4 } In the following example, we will...
In a data set, the mode is the value that appears most often. The mode method will return the mode of the data set contained within the collection; you may also specify a $key to narrow which data field the collection looks at when determining the...
The merge methods merges the given $items with the items in the collection. The merge method will replace any item in the original collection's items if a string key with the same value exists in the supplied $items . If the $items keys are...
Sometimes you may wish to have the class string emulation feature enabled, but have the ability to not have it evaluate certain documents or templates. To help with this, you may set up a list of exclusion regular expressions that will be used to...
The config helper function can be used to accomplish many different tasks, depending on the types of arguments, and number of arguments supplied to the function. For example, the config function can be used to resolve an instance of the...
whereIn($key, array $values, $strict = true) The whereIn method is used to filter the collection based on a given $key and an array of the possible $values that the $key can have. The method also defines an optional $strict parameter, which when...
When building multi-lingual applications, it is often necessary to translate messages into multiple languages; often times translations are not always available at the time of release. To help us handle this situation, Laravel supports the concept...
This is a follow up article to the Creating a Custom Statamic 500 Server Error Page article. In the previous article, we created a generic server error page that would display the same information regardless of what type of error was raised within...