hi i am trying to find min and max values of x and y how can i find this min and max functions is not working correctly
$dataPoints = array(
array('x' => 2343, 'y' => 4322),
array('x' => 103, 'y' => 303 ),
array('x' => 2345,'y' => 2321 ),
array('x' => 310, 'y' => 2044 ),
array('x' => 173, 'y' => 793 ),
array('x' => 456, 'y' => 2675),
array('x' => 24, 'y' => 819 ));
See Question&Answers more detail:os