< 1 min readTo redirect back to the previous page with a message in Laravel, you can use the redirect()->back() method and pass a key-value pair to the with() method. The key will be the name of the variable that you want to use to store the message, and the value will be the message itself. Here’s an…
< 1 min readYou can create a model, controller and migration from a single command in Laravel by using the following command. In Laravel 5.6 and newer, you can use the following command,
< 1 min readTo add a comment in a Laravel .env file, you can use a # Hash. For example,
< 1 min readIn Laravel, you can use the last method of the Collection class to get the last item from a collection. Here’s an example of how you can use it: You can also pass a callback function to the last method to determine which item should be considered the last: In this example, the last method…
< 1 min readIn Laravel, you can use the isEmpty method of the Collection class to check if a collection is empty. Here’s an example of how you can use it: You can also use the isNotEmpty method to check if a collection is not empty: You can also use the isEmpty method in a chain of method…
< 1 min readIn Laravel, you can use the migrate:rollback Artisan command to rollback the last migration. To rollback a specific migration, you can pass the –step option to the command, followed by the number of migrations to rollback. For example, to rollback the last 2 migrations, you can run the following command: If you want to rollback…
< 1 min readTo check if a string starts with a specific string in PHP, you can use the strpos function. This function searches for a string within another string and returns the position of the first occurrence. Here’s an example of how you can use it: PHP 8 and newer For PHP 7 and older In this…
< 1 min readIn PHP, define and const are both used to define constants, which are values that cannot be changed once they are set. There are some differences between the two: define is a function, while const is a language construct. This means that define can be called like a function (e.g., define(‘FOO’, ‘bar’)), while const is…
< 1 min readTo create a folder in PHP if it doesn’t exist, you can use the mkdir function. This function creates a new directory with the specified permissions. Here’s an example of how you can use it: In this example, the file_exists function is used to check if the folder already exists. If it does not exist,…
< 1 min readTo replace a string in PHP, you can use the str_replace function. This function performs a search and replace operation on a string, replacing all occurrences of the search string with the replacement string. Here’s an example of how you can use it: You can also use the str_replace function to replace multiple strings at…
