How do you access the elements of an associative array in PHP?
- By using a loop to iterate through the array and access each element.
- By using the foreach loop to retrieve the elements one by one.
- By using the array() function to retrieve the elements.
- By using the string key associated with each element.
In PHP, you can access the elements of an associative array by using the string key associated with each element. Each element in the associative array is assigned a specific key that acts as an identifier. To retrieve a specific element, you use the string key associated with that element in square brackets ([]). By specifying the key, you can access the corresponding value of the element. Associative arrays provide a convenient way to store and retrieve data using meaningful labels or identifiers. Learn more: https://www.php.net/manual/en/language.types.array.php#language.types.array.syntax
Loading...
Related Quiz
- You have an indexed array in your PHP script and you're encountering issues with accessing or manipulating the elements. How would you debug this?
- What is the default session time in PHP?
- In PHP, the while loop tests the condition ______ executing the block of code.
- To declare an indexed array in PHP, you can use the array() function or the [] shorthand and the keys will be assigned ______.
- What are some common practices in PHP when working with MySQL databases?