You want to assign a series of consecutive integers to … Initializing an Array to a Range of Integers in PHP
You want to associate multiple elements with a single key. … Storing Multiple Elements per Key in an Array in PHP
You want to assign multiple elements to an array in … Specifying an Array Not Beginning at Element 0 in PHP
You need to measure time with finer than one-second resolution—for … Generating a High-Precision Time in PHP
You need to calculate times in different time zones. For … Calculating Time with Time Zones and Daylight Saving Time in PHP