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PHP min() Function

< PHP Math Reference

Example

Find lowest value with the min() function:

<?php
echo(min(2,4,6,8,10) . "<br>");
echo(min(22,14,68,18,15) . "<br>");
echo(min(array(4,6,8,10)) . "<br>");
echo(min(array(44,16,81,12)));
?>

Definition and Usage

The min() function returns the lowest value in an array, or the lowest value of several specified values.

Syntax

min(array_values);

or

min(value1,value2,...);

Parameter	Description
array_values	Required. Specifies an array containing the values
value1,value2,...	Required. Specifies the values to compare (must be at least two values)

Technical Details

Return Value:	The numerically lowest value
Return Type:	Mixed
PHP Version:	4+

< PHP Math Reference