... collisions and, 149 problems caused by, 149 using correctly, 109 globalKey(), 290 good mail(), 319 groupadd command, 363 Gutmans, Andi, 5, 11 ■ H handleLogin(), 203 handleMatch(), 476, 485 handleMethod(), ... of, 407 PHP 3 and objects, 11 PHP 4 and objects, 12 PHP 4 and var keyword, 17, 35 PHP 5 and objects, 13 PHP 5, release features, 453 PHP 5.3 and namespaces, 14, 71 PHP 6 and objects, 14 ... Subversion metadata, 373 groupadd command, 363 handling version control, 319 import command, 365 importing a project directory, 364 list (ls) command, 364 maintaining parallel strands of project...