/2.0/Tests/Math/min.php

[expect php]

[file]



<?php

echo min(2, 3, 1, 6, 7);  // 1

echo "\n";

echo min(array(2, 4, 5)); // 2

echo "\n";



echo min(0, 'hello');     // 0

echo "\n";

echo min('hello', 0);     // hello

echo "\n";

echo min('hello', -1);    // -1

echo "\n";





function printme($a)

{

foreach ($a as $k => $v) echo "[$k] => $v\n";

}



// With multiple arrays, min compares from left to right

// so in our example: 2 == 2, but 4 < 5

$val = min(array(2, 4, 8), array(2, 5, 1)); // array(2, 4, 8)

printme($val);

echo "\n\n";



// If both an array and non-array are given, the array

// is never returned as it's considered the largest

echo $val = min('string', array(2, 5, 7), 42);   // string

echo "\n\n";

?>