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rhukster/gist:bc448ff158df4bc56217

Created December 9, 2014 18:43
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max_by()
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gistfile1.php
function max_by($array, $fieldname = null)
{
$field_array = array();
foreach ($array as $i => $befree) {
$field_array[$i] = $array[$i][$fieldname];
}
return max($field_array);
}
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