PHP: 20 Lessons to Successful Web Development

Advanced Array Manipulation

To view the accompanying video for this lesson, please visit mhprofessional.com/nixonphp/.

Once you get the hang of using PHP arrays, you’ll wonder how you managed without them. With arrays, you can group types of data together into logical collections, such as lists of inventory, members of organizations, contact details, and so on. You can then manipulate the data in useful ways, such as by sorting (in forward or reverse order) and by appending or inserting new items, removing entries, and even combining these operations. ...