Fix tests in PHP 5.1.x; __construct() can have its method signature changed with impunity. This modifies r1473 by tswicegood, the __construct bug-fix.
Fix tests in PHP 5.1.x; __construct() can have its method signature changed with impunity. This modifies r1473 by tswicegood, the __construct bug-fix.

git-svn-id: 37a4f2ad551c3de6a1a8dac75489339ab89cc9f5@1777 9ad96551-d73f-0410-9433-afe301b4b3ac

GerHobbelt/simpletest,GerHobbelt/simpletest,GerHobbelt/simpletest