/2.0/Tests/Math/max.php

[expect php]

[file]



<?php

echo max(1, 3, 5, 6, 7);  // 7

echo "\n";

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

echo "\n";



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

echo "\n";

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

echo "\n";

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

echo "\n";





function printme($a)

{

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

}



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

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

$val = max(array(2, 4, 8), array(2, 5, 7)); // array(2, 5, 7)

printme($val);

echo "\n\n";



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

// is always returned as it's seen as the largest

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

printme($val);

echo "\n\n";

?>