LampPi

Notes

Single-Dimension vs Multi-Dimension Arrays

This should allow you to distinguish between single and multi-valued arrays



# Initialisation

$myArray = array();

$array_count = count($myArray );

$myValue = "";



# Perform some action

$multidimensional_array = ($array_count <> count($myArray, 1));

if ($multidimensional_array) {

	$myValue = $myArray[$i][$j];

}else{

	$myValue = $myArray[$i];

}

Note: Using "$myValue = $myArray[$i][$j];" on a single-value array can return unexpected results.

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