<?php


class SelfMemberReferenceUnitTestExample
{


    private $testCount = 0;


    private $testResults = array();


    public function SelfMemberReferenceUnitTestExample()
    {
        $testResults =& $this->testResults;


        // Correct call to self.
        $testResults[] = self::selfMemberReferenceUnitTestFunction();
        $testResults[] = parent::selfMemberReferenceUnitTestFunction();

        // Incorrect case.
        $testResults[] = Self::selfMemberReferenceUnitTestFunction();
        $testResults[] = SELF::selfMemberReferenceUnitTestFunction();
        $testResults[] = SelfMemberReferenceUnitTestExample::selfMemberReferenceUnitTestFunction();


        // Incorrect spacing.
        $testResults[] = self ::selfMemberReferenceUnitTestFunction();
        $testResults[] = self::  selfMemberReferenceUnitTestFunction();
        $testResults[] = self  :: selfMemberReferenceUnitTestFunction();

    }


    function selfMemberReferenceUnitTestFunction()
    {
        $this->testCount = $this->testCount + 1;
        return $this->testCount;

    }


}


?>