Question

How to find the highest value with max() in PHP

Answer 1

echo max(23, 12, 33, 55, 41); 

/*
run: 

55

*/

 

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Answer 2

echo max(0, 'aaa') . "<br />";
echo max('aaa', 0) . "<br />";
echo max('aaa', -1) . "<br />";
echo max(-1, 'aaa');

/*
run: 

0
aaa
aaa
aaa 

*/

 

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Answer 3

$arr = max('aaa', array(1, 2, 3), 1875);

echo "<pre>";
print_r($arr);
echo "</pre>";

/*
run: 

Array
(
    [0] => 1
    [1] => 2
    [2] => 3
)

*/

 

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Answer 4

echo max(-2, FALSE);

/*
run: 

-2 

*/

 

70+ SQL courses for beginners and professionals

Answer 5

echo max(FALSE, -2);

/*
run: 

-2 

*/

 

70+ SQL courses for beginners and professionals

Answer 6

echo max(0, TRUE);

// 1 = TRUE

/*
run: 

1  

*/

 

70+ SQL courses for beginners and professionals

Answer 7

echo max(TRUE, 0);

// 1 = TRUE

/*
run: 

1  

*/

 

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Answer 8

echo max('3abc', 1)

/*
run: 

3abc   

*/

 

70+ SQL courses for beginners and professionals

Answer 9

echo max('-3abc', -1)

/*
run: 

-1    

*/

 

70+ SQL courses for beginners and professionals

Answer 10

echo max('a999', 4)

/*
run: 

4     

*/

 

70+ SQL courses for beginners and professionals