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<?php namespace Foo\Bar\Baz; $closureBeforeDefined = function () { return constant('A_RELATIVE_CONSTANT'); }; define('A_RELATIVE_CONSTANT', 'IN GLOBAL NAMESPACE'); var_dump($closureBeforeDefined()); define('Foo\\Bar\\Baz\\A_RELATIVE_CONSTANT', 'IN RELATIVE NAMESPACE'); $closureAfterDefined = function () { return constant('A_RELATIVE_CONSTANT'); }; var_dump($closureBeforeDefined()); var_dump($closureAfterDefined()); $constants = get_defined_constants(true); var_dump($constants['user']);
Output for git.master, git.master_jit
string(19) "IN GLOBAL NAMESPACE" string(19) "IN GLOBAL NAMESPACE" string(19) "IN GLOBAL NAMESPACE" array(2) { ["A_RELATIVE_CONSTANT"]=> string(19) "IN GLOBAL NAMESPACE" ["Foo\Bar\Baz\A_RELATIVE_CONSTANT"]=> string(21) "IN RELATIVE NAMESPACE" }
Output for rfc.property-hooks
string(19) "IN GLOBAL NAMESPACE" string(19) "IN GLOBAL NAMESPACE" string(19) "IN GLOBAL NAMESPACE" array(2) { ["A_RELATIVE_CONSTANT"]=> string(19) "IN GLOBAL NAMESPACE" ["foo\bar\baz\A_RELATIVE_CONSTANT"]=> string(21) "IN RELATIVE NAMESPACE" }

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