[Php-java-bridge-users] Accessing java array length value from php

[<php...@li...>]

Hello,

I am quite sure this a dumb question but I could not figure how to access the length of java array from php using the JavaBridge.

In java:

public class TestObject {

	public TestObject() {}

	public String[] getStringArray() {
		return ["a", "b", "c"];
	}
}

In php:

$testObject = new Java("my.TestObject");
$results = $testObject->getStringArray();
// trying to find out the length of my array gives an error
echo "I have".$results->length."values\n";
//but I can iterate with no error over my results:
foreach($results as $result) {
	echo $result."\n";
}

The following code doesn't work and I get an error telling that length is not a member variable of MyObject.

Do you have any idea how to get the length from an array of non primitive types from php using JavaBridge ?
Should I wrap all my arrays into Collection or ArrayList ?

Thank you for your help.

Numa