Question

How to find the max value in an array in PHP

Answer 1

$arr = array(1, 6, 9, 0, 5, 8); 
      
$length = count($arr);
      
$max = $arr[0];  
for ($i = 1; $i < $length; $i++) {   
    if ($arr[$i] > $max)  
        $max = $arr[$i];  
}    
    
echo "The largest element in an array is: " . $max;  





/*
run:

The largest element in an array is: 9

*/

 

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Answer 2

$arr = array(1, 6, 9, 0, 5, 8); 
      
echo "The largest element in an array is: " . max($arr);  




/*
run:

The largest element in an array is: 9

*/

 

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