range

Description

range() returns an array of elements from low to high, inclusive. If low > high, the sequence will be from high to low.

If a step value is given, it will be used as the increment between elements in the sequence. step should be given as a positive number. If not specified, step will default to 1.

Example 1. range() examples <?php // array(0,1,2,3,4,5,6,7,8,9) foreach(range(0, 9) as $number) { echo $number; } // The step parameter was introduced in 5.0.0 // array(0,10,20,30,40,50,60,70,80,90,100) foreach(range(0, 100, 10) as $number) { echo $number; } // Use of characters introduced in 4.1.0 // array('a','b','c','d','e','f','g','h','i'); foreach(range('a', 'i') as $letter) { echo $letter; } // array('c','b','a'); foreach(range('c', 'a') as $letter) { echo $letter; } ?>

See also shuffle() and foreach.