如何识别数组中MAX值的位置？ [关闭]

I want to get 112 position [01] and use this position[01] to compare something ? Can i do that ? Sorry about stupid question. I'm just a new guy really want to known. Thank for any help.

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<?
$sql "SELECT * FROM truck WHERE t_ID = '001'";
$arry = odbc_fetch_array($DataExec);           
echo "MAX value position's".$arry;
?>

echo $arry. This 1 i want to show [ MAX value position's 01.]. Or someone have better way.

<?php
$arr_numeric= array('41', '112', '25','54');

$max_position = array_search(max($arr_numeric), $arr_numeric);

echo $max_position;

?>

position start from 0.

OUTPUT

I get it with a google search.

$maxs = array_keys($array, max($array))

Note: this way you can retrieve every key related to a given max value.

If you are interested only in one key among all simply use $maxs[0]

$arr =  array('41', '112', '25','54');

$index = array_search(max($arr),$arr);

echo "MAX value position's".$index;