<?php require "Lock.php"; $lock = Lock::factory("Dreadlock"); print "Locking...\n"; $lock->lock("ABCD"); $lock->lock("test1"); $lock->lock("test2"); $lock->lock("test3"); print "Locked.\n"; sleep(3); print "Un-Locking...\n"; $lock->unlock("test"); print "Unlocked.\n"; sleep(3); test: print "Locking...\n"; $lock->lock("test"); print "Locked.\n"; sleep(3); print "Un-Locking.\n"; $lock->unlock("test"); print "Unlocked.\n"; sleep(3);