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Annotation of embedaddon/php/tests/classes/implicit_instantiation_001.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Implicit object instantiation when accessing properties of non-object.
        !             3: --FILE--
        !             4: <?php
        !             5: class C {
        !             6:        // These values get implicitly converted to objects
        !             7:        public $boolFalse = false;
        !             8:        public $emptyString = '';
        !             9:        public $null = null;
        !            10: 
        !            11:        // These values do not get implicitly converted to objects
        !            12:        public $boolTrue = true;
        !            13:        public $nonEmptyString = 'hello';
        !            14:        public $intZero = 0;
        !            15: }
        !            16: 
        !            17: $c = new C;
        !            18: foreach($c as $name => $value) {
        !            19:        echo "\n\n---( \$c->$name )---";
        !            20:        echo "\n  --> Attempting implicit conversion to object using increment...\n";
        !            21:        $c->$name->prop++;
        !            22:        $c->$name = $value; // reset value in case implicit conversion was successful
        !            23:        
        !            24:        echo "\n  --> Attempting implicit conversion to object using assignment...\n";
        !            25:        $c->$name->prop = "Implicit instantiation!";
        !            26:        $c->$name = $value; // reset value in case implicit conversion was successful
        !            27: 
        !            28:        echo "\n  --> Attempting implicit conversion to object using combined assignment...\n";
        !            29:        $c->$name->prop .= " Implicit instantiation!";
        !            30: }
        !            31: 
        !            32: echo "\n\n\n --> Resulting object:";
        !            33: var_dump($c);
        !            34: 
        !            35: ?>
        !            36: --EXPECTF--
        !            37: 
        !            38: 
        !            39: ---( $c->boolFalse )---
        !            40:   --> Attempting implicit conversion to object using increment...
        !            41: 
        !            42: Strict Standards: Creating default object from empty value in %s on line 18
        !            43: 
        !            44:   --> Attempting implicit conversion to object using assignment...
        !            45: 
        !            46: Strict Standards: Creating default object from empty value in %s on line 22
        !            47: 
        !            48:   --> Attempting implicit conversion to object using combined assignment...
        !            49: 
        !            50: Strict Standards: Creating default object from empty value in %s on line 26
        !            51: 
        !            52: 
        !            53: ---( $c->emptyString )---
        !            54:   --> Attempting implicit conversion to object using increment...
        !            55: 
        !            56: Strict Standards: Creating default object from empty value in %s on line 18
        !            57: 
        !            58:   --> Attempting implicit conversion to object using assignment...
        !            59: 
        !            60: Strict Standards: Creating default object from empty value in %s on line 22
        !            61: 
        !            62:   --> Attempting implicit conversion to object using combined assignment...
        !            63: 
        !            64: Strict Standards: Creating default object from empty value in %s on line 26
        !            65: 
        !            66: 
        !            67: ---( $c->null )---
        !            68:   --> Attempting implicit conversion to object using increment...
        !            69: 
        !            70: Strict Standards: Creating default object from empty value in %s on line 18
        !            71: 
        !            72:   --> Attempting implicit conversion to object using assignment...
        !            73: 
        !            74: Strict Standards: Creating default object from empty value in %s on line 22
        !            75: 
        !            76:   --> Attempting implicit conversion to object using combined assignment...
        !            77: 
        !            78: Strict Standards: Creating default object from empty value in %s on line 26
        !            79: 
        !            80: 
        !            81: ---( $c->boolTrue )---
        !            82:   --> Attempting implicit conversion to object using increment...
        !            83: 
        !            84: Warning: Attempt to %s property of non-object in %s on line 18
        !            85: 
        !            86:   --> Attempting implicit conversion to object using assignment...
        !            87: 
        !            88: Warning: Attempt to assign property of non-object in %s on line 22
        !            89: 
        !            90:   --> Attempting implicit conversion to object using combined assignment...
        !            91: 
        !            92: Warning: Attempt to assign property of non-object in %s on line 26
        !            93: 
        !            94: 
        !            95: ---( $c->nonEmptyString )---
        !            96:   --> Attempting implicit conversion to object using increment...
        !            97: 
        !            98: Warning: Attempt to %s property of non-object in %s on line 18
        !            99: 
        !           100:   --> Attempting implicit conversion to object using assignment...
        !           101: 
        !           102: Warning: Attempt to assign property of non-object in %s on line 22
        !           103: 
        !           104:   --> Attempting implicit conversion to object using combined assignment...
        !           105: 
        !           106: Warning: Attempt to assign property of non-object in %s on line 26
        !           107: 
        !           108: 
        !           109: ---( $c->intZero )---
        !           110:   --> Attempting implicit conversion to object using increment...
        !           111: 
        !           112: Warning: Attempt to %s property of non-object in %s on line 18
        !           113: 
        !           114:   --> Attempting implicit conversion to object using assignment...
        !           115: 
        !           116: Warning: Attempt to assign property of non-object in %s on line 22
        !           117: 
        !           118:   --> Attempting implicit conversion to object using combined assignment...
        !           119: 
        !           120: Warning: Attempt to assign property of non-object in %s on line 26
        !           121: 
        !           122: 
        !           123: 
        !           124:  --> Resulting object:object(C)#%d (6) {
        !           125:   [%u|b%"boolFalse"]=>
        !           126:   object(stdClass)#%d (1) {
        !           127:     [%u|b%"prop"]=>
        !           128:     %unicode|string%(24) " Implicit instantiation!"
        !           129:   }
        !           130:   [%u|b%"emptyString"]=>
        !           131:   object(stdClass)#%d (1) {
        !           132:     [%u|b%"prop"]=>
        !           133:     %unicode|string%(24) " Implicit instantiation!"
        !           134:   }
        !           135:   [%u|b%"null"]=>
        !           136:   object(stdClass)#%d (1) {
        !           137:     [%u|b%"prop"]=>
        !           138:     %unicode|string%(24) " Implicit instantiation!"
        !           139:   }
        !           140:   [%u|b%"boolTrue"]=>
        !           141:   bool(true)
        !           142:   [%u|b%"nonEmptyString"]=>
        !           143:   %unicode|string%(5) "hello"
        !           144:   [%u|b%"intZero"]=>
        !           145:   int(0)
        !           146: }