To view the accompanying video for this lesson, please visit mhprofessional.com/nixonphp/.
PHP is capable of managing data in a more powerful manner than simply via variables. One example of this is PHP arrays, which you can think of as collections of variables grouped together. For example, a good metaphor for an array might be a filing cabinet, with each drawer representing a different variable, as shown in Figure 7-1.
FIGURE 7-1 ...