Removing Elements from Arrays
Explore how to remove elements from PHP arrays using the unset function. Understand the behavior of unset on indexed and associative arrays, including how keys remain unchanged and how to remove entire arrays or variables.
We'll cover the following...
We'll cover the following...
PHP built-in function unset() is used to remove an element from an array.
Removing Elements from Indexed Arrays #
Specifying an array element as an input parameter for unset() will remove that element from an indexed array. ...