(PHP 5, PHP 7, PHP 8)
A class representing a variable or object for use with SOAP services.
It is not documented and thus may be subject to change but if you need to inspect the constructed SoapVar it sets everything you pass it on public variables:
<?php
$foo = new \stdClass();
$foosoap = new \SoapVar($foo, SOAP_ENC_OBJECT, 'Foo');
var_dump($foosoap);
echo $foosoap->enc_stype;
echo get_class($foosoap->enc_value);
?>
Will output (tested in PHP 5.3.3 cli):
object(SoapVar)#2 (3) {
["enc_type"]=>
int(301)
["enc_value"]=>
object(stdClass)#1 (0) {
}
["enc_stype"]=>
string(3) "Foo"
}
Foo
stdClass