PHP range() Function Usage and Example

PHP Array Function Manual

The range() function creates an array based on a range, including the specified elements

Syntax

range ($low, $high[, $step]);

Definition and Usage

This function returns fromlowtohighof elements (including low and high values) in the array. If low > high, the order will be from high to low.

Parameter

Return Value

It returns an array of elements, returning an array of elements from low to high (including low and high).

Online Example

<?php
　　　foreach (range(0,　6) as $number) {
　　　　　　echo "$number,  ";
　　　}
　　　print "\n";
　　　
　　　foreach (range(0,　100,　10) as $number) {
　　　　　　echo "$number,  ";
　　　}
　　　print "\n";
　　　
　　　foreach (range('a',  'c') as $letter) {
　　　　　　echo "$letter,  ";
　　　}
　　　print "\n";
　　　
　　　foreach (range('f',  'a') as $letter) {
　　　　　　echo "$letter,  ";
　　　}
　　　print "\n";
?>

Output Result:

0,　1,　2,　3,　4,　5,　6,
0,　10,　20,　30,　40,　50,　60,　70,　80,　90,　100
a,  b,  c,
f,e,d,c,  b,  a

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