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1.1     ! misho       1: --TEST--
        !             2: Test get_declared_traits() function : basic functionality 
        !             3: --FILE--
        !             4: <?php
        !             5: /* Prototype  : proto array get_declared_traits()
        !             6:  * Description: Returns an array of all declared traits. 
        !             7:  * Source code: Zend/zend_builtin_functions.c
        !             8:  * Alias to functions: 
        !             9:  */
        !            10: 
        !            11: 
        !            12: echo "*** Testing get_declared_traits() : basic functionality ***\n";
        !            13: 
        !            14: trait MyTrait {}
        !            15: 
        !            16: // Zero arguments
        !            17: echo "\n-- Testing get_declared_traits() function with Zero arguments --\n";
        !            18: var_dump(get_declared_traits());
        !            19: 
        !            20: foreach (get_declared_traits() as $trait) {
        !            21:        if (!trait_exists($trait)) {
        !            22:                echo "Error: $trait is not a valid trait.\n"; 
        !            23:        }
        !            24: }
        !            25: 
        !            26: echo "\n-- Ensure trait is listed --\n";
        !            27: var_dump(in_array('MyTrait', get_declared_traits()));
        !            28: 
        !            29: echo "\n-- Ensure userspace interfaces are not listed --\n";
        !            30: interface I {}
        !            31: var_dump(in_array( 'I', get_declared_traits()));
        !            32: 
        !            33: echo "\n-- Ensure userspace classes are not listed --\n";
        !            34: class MyClass {}
        !            35: var_dump(in_array( 'MyClass', get_declared_traits()));
        !            36: 
        !            37: 
        !            38: echo "Done";
        !            39: ?>
        !            40: --EXPECTF--
        !            41: *** Testing get_declared_traits() : basic functionality ***
        !            42: 
        !            43: -- Testing get_declared_traits() function with Zero arguments --
        !            44: array(%d) {
        !            45: %a
        !            46: }
        !            47: 
        !            48: -- Ensure trait is listed --
        !            49: bool(true)
        !            50: 
        !            51: -- Ensure userspace interfaces are not listed --
        !            52: bool(false)
        !            53: 
        !            54: -- Ensure userspace classes are not listed --
        !            55: bool(false)
        !            56: Done