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<?php // in config file if (!defined('SRC_BRANCH')) { define('SRC_BRANCH','trunk'); } var_dump(SRC_BRANCH); // returns trunk define('SRC_BRANCH','master'); var_dump(SRC_BRANCH); // returns master
Output for 4.3.0 - 4.3.6, 4.3.9 - 4.4.9, 5.0.1 - 5.0.5, 5.1.1 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(5) "trunk" Notice: Constant SRC_BRANCH already defined in /in/UXlEJ on line 8 string(5) "trunk"
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/UXlEJ on line 9
Process exited with code 255.
Output for 4.3.7 - 4.3.8, 5.0.0
string(5) "trunk" Notice: Constant already defined in /in/UXlEJ on line 8 string(5) "trunk"