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- --TEST--
- Defining and using constants
- --FILE--
- <?php
- define('foo', 2);
- define('1', 2);
- define(1, 2);
- define('', 1);
- define('1foo', 3);
- var_dump(constant('foo'));
- var_dump(constant('1'));
- var_dump(constant(1));
- var_dump(constant(''));
- var_dump(constant('1foo'));
- ?>
- --EXPECTF--
- Warning: Constant 1 already defined in %s on line %d
- int(2)
- int(2)
- int(2)
- int(1)
- int(3)
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