function array_compare(&$ar1, &$ar2)
{
if (gettype($ar1) != 'array' || gettype($ar2) != 'array') {
return false;
}
// first a shallow diff
if (count($ar1) != count($ar2)) {
return false;
}
$diff = array_diff($ar1, $ar2);
if (count($diff) == 0) {
return true;
}
// diff failed, do a full check of the array
foreach ($ar1 as $k => $v) {
//print "comparing $v == $ar2[$k]\n";
if (gettype($v) == 'array') {
if (!array_compare($v, $ar2[$k])) {
return false;
}
} elseif (is_object($v)) {
if (!object_compare($v, $ar2[$k])) {
return false;
}
} else {
if (!string_compare($v, $ar2[$k])) {
return false;
}
}
}
return true;
}
function compare(&$x, &$y)
{
$ok = 0;
$x_type = gettype($x);
$y_type = gettype($y);
if ($x_type == $y_type) {
if ($x_type == "array") {
$ok = array_compare($x, $y);
} else {
if ($x_type == "object") {
$ok = object_compare($x, $y);
} else {
if ($x_type == "double") {
$ok = number_compare($x, $y);
// } else if ($x_type == 'boolean') {
// $ok = boolean_compare($x, $y);
} else {
$ok = $x == $y;
// $ok = string_compare($expect, $result);
}
}
}
}
return $ok;
}