PHP check for instance of DateTime?
Is this the only way to check if an object is an instance of a class, in my case of the DateTime class?
$cls = ReflectionClass("DateTime");
if (! $cls->isInstance( (object) $var ) ) {
// is not an instance
}
It seems a bit heavy to me.
Solution 1:
You could try instanceof
Docs...
if ($var instanceof DateTime) {
// true
}
See also is_a
Docs:
if (is_a($var, 'DateTime')) {
// true
}
Solution 2:
if ($var instanceof DateTime)
Solution 3:
You can use get_class function like this:
<?php
$a = new DateTime();
if (get_class($a) == 'DateTime') {
echo "Datetime";
}
Solution 4:
What about instanceof