How-to articles, tricks, and solutions about PHP

To set the language for PHPMyAdmin, you can do the following:

In PHP, you can use the include or require statement to include a file with a relative path.

To pass a JSON object through cURL using the PUT method, you can use the following command:

The mysqli_fetch_array() function in PHP is used to retrieve rows of data from a MySQL database query result, and return the data as an array.

This error message is indicating that the script is trying to write to the file "composer.json" in the current directory (indicated by "./"), but it doesn't have the necessary permissions to do so.

To create a virtual column using a MySQL SELECT statement, you can use the AS keyword to assign a name to an expression in the SELECT statement.

To format a timezone for a Carbon date in PHP, you can use the format() method and include the e or I format codes.

In PHP, the isset() function is used to check if a variable has been set, meaning that it has been declared and is not equal to NULL.

In PHP, you can use the $ operator to access an object's properties by name.

To disable strict standards in PHP 5.4, you can add the following line of code to your PHP script:

This error message is typically encountered when there is a problem with the syntax of a string in PHP.

The $this->db->get() function in CodeIgniter is used to retrieve data from a database table.

In PHP, you can use the rmdir() function to remove a directory, and the unlink() function to remove a file.

In PHP, when a class inherits from another class, it is said to be a subclass or derived class.

In PHP, you can access a global variable within a function by using the global keyword.

In PHP, you can use the DateTime class to check if a date is within a given range.

In PHP, you can output an image using the built-in function header() to set the content type to an image format and the readfile() function to read the image file and output its contents.

In PHP, you can use the "in_array" function to check if an element exists in an array.

In Laravel, you can use the Query Builder's max method to retrieve the maximum value of a specific column.

In PHP, you can use the "is_array" function to check if a variable is an array.

You can use the strstr() function in PHP to remove all characters before a specific string.

In Laravel 5, the Blade templating engine provides a "switch" statement that allows you to compare a variable to multiple values and execute different code for each match.

You can use the preg_replace() function in PHP to only allow numbers in a string using a regular expression.

In PHP, you can create a copy of an object using the clone keyword.

If you are receiving an error stating that a specific Model class cannot be found in Laravel, there are a few possible causes: