2 min readTo find duplicates in a Laravel collection, you can use the duplicates() method. The duplicates method retrieves and returns duplicate values from the collection: For Example: If the collection contains arrays or objects, you can pass the key of the attributes that you wish to check for duplicate values: You can also find duplicates in a Laravel…
< 1 min readTo count the total number of items in a Laravel collection, you can use the count method. This method will return the number of items in the collection. Here’s an example: You can also use the size method, which is an alias of the count method: If you want to count the number of items…
< 1 min readTo convert an array to a collection in Laravel, you can use the collect helper function. This function will create a new Illuminate\Support\Collection instance from the given array. Here’s an example: You can also pass a multidimensional array to the collect function, and it will recursively convert the nested arrays to collections as well: The…
< 1 min readTo calculate the average of values in a Laravel collection, you can use the avg method. This method will return the average value of the given key of the items in the collection. Here’s an example: The avg method will return a float value representing the average. If you want to calculate the average of…
< 1 min readTo convert a Laravel collection to an array, you can use the toArray method on the collection. This method will return an array with the items in the collection. Here’s an example: The toArray method will recursively convert all nested collections to arrays as well. If you want to preserve the keys of the items…
< 1 min readTo merge two collections in Laravel, you can use the merge method on the first collection. The merge method will add the items from the second collection to the first collection and return a new collection with the merged items. Here’s an example: You can also pass an array or an iterable object as the…
< 1 min readTo create a unique slug in Laravel, you can use the str_slug function and the unique method on the Eloquent model. Here’s an example of how you might create a unique slug for a blog post model: This model will automatically create a unique slug for each blog post when it is created. If a…
2 min readTo write custom validation for Google Captcha in Laravel without using a package, you’ll need to do the following: 1. Verify the Captcha response: You’ll need to send the Captcha response to the Google Captcha API and verify that it is valid. You can do this by sending a POST request to the following URL:…
3 min readTo use Google Captcha in Laravel, you’ll need to do the following: 1. Obtain a Google Captcha API key: You’ll need to obtain a Google Captcha API key from the Google Captcha site in order to use Captcha in your Laravel application. You can find instructions for obtaining an API key in the Google Captcha…
< 1 min readTo create a zip archive in Laravel, you can use the Zipper class from the chumper/zipper package. This package provides an easy-to-use interface for creating zip archives in PHP. To use the Zipper class, you’ll need to install the chumper/zipper package using Composer. You can do this by running the following command: Once the package…
