alan_k Sat, 24 Sep 2011 01:18:29 +0000 Revision: http://svn.php.net/viewvc?view=revision&revision=317226
Log: add is_a and is_subclass_of test with autoloader feature Its a bit of an overkill, but should ensure breaks are easier to spot in future. Changed paths: A php/php-src/branches/PHP_5_3/tests/classes/is_a.phpt
Added: php/php-src/branches/PHP_5_3/tests/classes/is_a.phpt =================================================================== --- php/php-src/branches/PHP_5_3/tests/classes/is_a.phpt (rev 0) +++ php/php-src/branches/PHP_5_3/tests/classes/is_a.phpt 2011-09-24 01:18:29 UTC (rev 317226) @@ -0,0 +1,707 @@ +--TEST-- +is_a and is_subclass_behaviour +--SKIPIF-- +<?php if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 needed'); ?> +--FILE-- +<?php + +interface if_a { + function f_a(); +} + +interface if_b extends if_a { + function f_b(); +} + +class base { + function _is_a($sub) { + + echo "\n>>> With Defined class\n"; + echo str_pad('is_a( OBJECT:'.get_class($this).', '.$sub.') = ', 60) . (is_a($this, $sub) ? 'yes' : 'no')."\n"; + echo str_pad('is_a( STRING:'.get_class($this).', '.$sub.') = ', 60). (is_a(get_class($this), $sub) ? 'yes' : 'no')."\n"; + echo str_pad('is_subclass_of( OBJECT:'.get_class($this).', '.$sub.') = ', 60). (is_subclass_of($this, $sub) ? 'yes' : 'no')."\n"; + echo str_pad('is_subclass_of( STRING:'.get_class($this).', '.$sub.') = ', 60). (is_subclass_of(get_class($this), $sub) ? 'yes' : 'no')."\n"; + + // with autoload options.. + echo ">>> With Undefined\n"; + echo str_pad('is_a( STRING:undefB, '.$sub.',true) = ', 60). (is_a('undefB', $sub, true) ? 'yes' : 'no')."\n"; + echo str_pad('is_a( STRING:undefB, '.$sub.') = ', 60). (is_a('undefB', $sub) ? 'yes' : 'no')."\n"; + echo str_pad('is_subclass_of( STRING:undefB, '.$sub.',false) = ', 60). (is_subclass_of('undefB', $sub, false) ? 'yes' : 'no')."\n"; + echo str_pad('is_subclass_of( STRING:undefB, '.$sub.') = ', 60). (is_subclass_of('undefB', $sub) ? 'yes' : 'no')."\n"; + } + function test() { + echo $this->_is_a('base'); + echo $this->_is_a('derived_a'); + echo $this->_is_a('derived_b'); + echo $this->_is_a('derived_c'); + echo $this->_is_a('derived_d'); + echo $this->_is_a('if_a'); + echo $this->_is_a('if_b'); + echo $this->_is_a('undefA'); + echo "\n"; + } +} + +class derived_a extends base implements if_a { + function f_a() {} +} + +class derived_b extends base implements if_a, if_b { + function f_a() {} + function f_b() {} +} + +class derived_c extends derived_a implements if_b { + function f_b() {} +} + +class derived_d extends derived_c { +} + +$t = new base(); +$t->test(); +eval(' + function __autoload($name) + { + echo ">>>> In __autoload: "; + var_dump($name); + } +'); + +echo "NOW WITH AUTOLOAD\n\n"; + +$t = new base(); +$t->test(); + +$t = new derived_a(); +$t->test(); + +$t = new derived_b(); +$t->test(); + +$t = new derived_c(); +$t->test(); + +$t = new derived_d(); +$t->test(); + + + + + +?> +--EXPECTF-- +>>> With Defined class +is_a( OBJECT:base, base) = yes +is_a( STRING:base, base) = no +is_subclass_of( OBJECT:base, base) = no +is_subclass_of( STRING:base, base) = no +>>> With Undefined +is_a( STRING:undefB, base,true) = no +is_a( STRING:undefB, base) = no +is_subclass_of( STRING:undefB, base,false) = no +is_subclass_of( STRING:undefB, base) = no + +>>> With Defined class +is_a( OBJECT:base, derived_a) = no +is_a( STRING:base, derived_a) = no +is_subclass_of( OBJECT:base, derived_a) = no +is_subclass_of( STRING:base, derived_a) = no +>>> With Undefined +is_a( STRING:undefB, derived_a,true) = no +is_a( STRING:undefB, derived_a) = no +is_subclass_of( STRING:undefB, derived_a,false) = no +is_subclass_of( STRING:undefB, derived_a) = no + +>>> With Defined class +is_a( OBJECT:base, derived_b) = no +is_a( STRING:base, derived_b) = no +is_subclass_of( OBJECT:base, derived_b) = no +is_subclass_of( STRING:base, derived_b) = no +>>> With Undefined +is_a( STRING:undefB, derived_b,true) = no +is_a( STRING:undefB, derived_b) = no +is_subclass_of( STRING:undefB, derived_b,false) = no +is_subclass_of( STRING:undefB, derived_b) = no + +>>> With Defined class +is_a( OBJECT:base, derived_c) = no +is_a( STRING:base, derived_c) = no +is_subclass_of( OBJECT:base, derived_c) = no +is_subclass_of( STRING:base, derived_c) = no +>>> With Undefined +is_a( STRING:undefB, derived_c,true) = no +is_a( STRING:undefB, derived_c) = no +is_subclass_of( STRING:undefB, derived_c,false) = no +is_subclass_of( STRING:undefB, derived_c) = no + +>>> With Defined class +is_a( OBJECT:base, derived_d) = no +is_a( STRING:base, derived_d) = no +is_subclass_of( OBJECT:base, derived_d) = no +is_subclass_of( STRING:base, derived_d) = no +>>> With Undefined +is_a( STRING:undefB, derived_d,true) = no +is_a( STRING:undefB, derived_d) = no +is_subclass_of( STRING:undefB, derived_d,false) = no +is_subclass_of( STRING:undefB, derived_d) = no + +>>> With Defined class +is_a( OBJECT:base, if_a) = no +is_a( STRING:base, if_a) = no +is_subclass_of( OBJECT:base, if_a) = no +is_subclass_of( STRING:base, if_a) = no +>>> With Undefined +is_a( STRING:undefB, if_a,true) = no +is_a( STRING:undefB, if_a) = no +is_subclass_of( STRING:undefB, if_a,false) = no +is_subclass_of( STRING:undefB, if_a) = no + +>>> With Defined class +is_a( OBJECT:base, if_b) = no +is_a( STRING:base, if_b) = no +is_subclass_of( OBJECT:base, if_b) = no +is_subclass_of( STRING:base, if_b) = no +>>> With Undefined +is_a( STRING:undefB, if_b,true) = no +is_a( STRING:undefB, if_b) = no +is_subclass_of( STRING:undefB, if_b,false) = no +is_subclass_of( STRING:undefB, if_b) = no + +>>> With Defined class +is_a( OBJECT:base, undefA) = no +is_a( STRING:base, undefA) = no +is_subclass_of( OBJECT:base, undefA) = no +is_subclass_of( STRING:base, undefA) = no +>>> With Undefined +is_a( STRING:undefB, undefA,true) = no +is_a( STRING:undefB, undefA) = no +is_subclass_of( STRING:undefB, undefA,false) = no +is_subclass_of( STRING:undefB, undefA) = no + +NOW WITH AUTOLOAD + + +>>> With Defined class +is_a( OBJECT:base, base) = yes +is_a( STRING:base, base) = no +is_subclass_of( OBJECT:base, base) = no +is_subclass_of( STRING:base, base) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, base,true) = no +is_a( STRING:undefB, base) = no +is_subclass_of( STRING:undefB, base,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, base) = no + +>>> With Defined class +is_a( OBJECT:base, derived_a) = no +is_a( STRING:base, derived_a) = no +is_subclass_of( OBJECT:base, derived_a) = no +is_subclass_of( STRING:base, derived_a) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_a,true) = no +is_a( STRING:undefB, derived_a) = no +is_subclass_of( STRING:undefB, derived_a,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_a) = no + +>>> With Defined class +is_a( OBJECT:base, derived_b) = no +is_a( STRING:base, derived_b) = no +is_subclass_of( OBJECT:base, derived_b) = no +is_subclass_of( STRING:base, derived_b) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_b,true) = no +is_a( STRING:undefB, derived_b) = no +is_subclass_of( STRING:undefB, derived_b,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_b) = no + +>>> With Defined class +is_a( OBJECT:base, derived_c) = no +is_a( STRING:base, derived_c) = no +is_subclass_of( OBJECT:base, derived_c) = no +is_subclass_of( STRING:base, derived_c) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_c,true) = no +is_a( STRING:undefB, derived_c) = no +is_subclass_of( STRING:undefB, derived_c,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_c) = no + +>>> With Defined class +is_a( OBJECT:base, derived_d) = no +is_a( STRING:base, derived_d) = no +is_subclass_of( OBJECT:base, derived_d) = no +is_subclass_of( STRING:base, derived_d) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_d,true) = no +is_a( STRING:undefB, derived_d) = no +is_subclass_of( STRING:undefB, derived_d,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_d) = no + +>>> With Defined class +is_a( OBJECT:base, if_a) = no +is_a( STRING:base, if_a) = no +is_subclass_of( OBJECT:base, if_a) = no +is_subclass_of( STRING:base, if_a) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, if_a,true) = no +is_a( STRING:undefB, if_a) = no +is_subclass_of( STRING:undefB, if_a,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, if_a) = no + +>>> With Defined class +is_a( OBJECT:base, if_b) = no +is_a( STRING:base, if_b) = no +is_subclass_of( OBJECT:base, if_b) = no +is_subclass_of( STRING:base, if_b) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, if_b,true) = no +is_a( STRING:undefB, if_b) = no +is_subclass_of( STRING:undefB, if_b,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, if_b) = no + +>>> With Defined class +is_a( OBJECT:base, undefA) = no +is_a( STRING:base, undefA) = no +is_subclass_of( OBJECT:base, undefA) = no +is_subclass_of( STRING:base, undefA) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, undefA,true) = no +is_a( STRING:undefB, undefA) = no +is_subclass_of( STRING:undefB, undefA,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, undefA) = no + + +>>> With Defined class +is_a( OBJECT:derived_a, base) = yes +is_a( STRING:derived_a, base) = no +is_subclass_of( OBJECT:derived_a, base) = yes +is_subclass_of( STRING:derived_a, base) = yes +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, base,true) = no +is_a( STRING:undefB, base) = no +is_subclass_of( STRING:undefB, base,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, base) = no + +>>> With Defined class +is_a( OBJECT:derived_a, derived_a) = yes +is_a( STRING:derived_a, derived_a) = no +is_subclass_of( OBJECT:derived_a, derived_a) = no +is_subclass_of( STRING:derived_a, derived_a) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_a,true) = no +is_a( STRING:undefB, derived_a) = no +is_subclass_of( STRING:undefB, derived_a,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_a) = no + +>>> With Defined class +is_a( OBJECT:derived_a, derived_b) = no +is_a( STRING:derived_a, derived_b) = no +is_subclass_of( OBJECT:derived_a, derived_b) = no +is_subclass_of( STRING:derived_a, derived_b) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_b,true) = no +is_a( STRING:undefB, derived_b) = no +is_subclass_of( STRING:undefB, derived_b,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_b) = no + +>>> With Defined class +is_a( OBJECT:derived_a, derived_c) = no +is_a( STRING:derived_a, derived_c) = no +is_subclass_of( OBJECT:derived_a, derived_c) = no +is_subclass_of( STRING:derived_a, derived_c) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_c,true) = no +is_a( STRING:undefB, derived_c) = no +is_subclass_of( STRING:undefB, derived_c,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_c) = no + +>>> With Defined class +is_a( OBJECT:derived_a, derived_d) = no +is_a( STRING:derived_a, derived_d) = no +is_subclass_of( OBJECT:derived_a, derived_d) = no +is_subclass_of( STRING:derived_a, derived_d) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_d,true) = no +is_a( STRING:undefB, derived_d) = no +is_subclass_of( STRING:undefB, derived_d,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_d) = no + +>>> With Defined class +is_a( OBJECT:derived_a, if_a) = yes +is_a( STRING:derived_a, if_a) = no +is_subclass_of( OBJECT:derived_a, if_a) = yes +is_subclass_of( STRING:derived_a, if_a) = yes +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, if_a,true) = no +is_a( STRING:undefB, if_a) = no +is_subclass_of( STRING:undefB, if_a,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, if_a) = no + +>>> With Defined class +is_a( OBJECT:derived_a, if_b) = no +is_a( STRING:derived_a, if_b) = no +is_subclass_of( OBJECT:derived_a, if_b) = no +is_subclass_of( STRING:derived_a, if_b) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, if_b,true) = no +is_a( STRING:undefB, if_b) = no +is_subclass_of( STRING:undefB, if_b,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, if_b) = no + +>>> With Defined class +is_a( OBJECT:derived_a, undefA) = no +is_a( STRING:derived_a, undefA) = no +is_subclass_of( OBJECT:derived_a, undefA) = no +is_subclass_of( STRING:derived_a, undefA) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, undefA,true) = no +is_a( STRING:undefB, undefA) = no +is_subclass_of( STRING:undefB, undefA,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, undefA) = no + + +>>> With Defined class +is_a( OBJECT:derived_b, base) = yes +is_a( STRING:derived_b, base) = no +is_subclass_of( OBJECT:derived_b, base) = yes +is_subclass_of( STRING:derived_b, base) = yes +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, base,true) = no +is_a( STRING:undefB, base) = no +is_subclass_of( STRING:undefB, base,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, base) = no + +>>> With Defined class +is_a( OBJECT:derived_b, derived_a) = no +is_a( STRING:derived_b, derived_a) = no +is_subclass_of( OBJECT:derived_b, derived_a) = no +is_subclass_of( STRING:derived_b, derived_a) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_a,true) = no +is_a( STRING:undefB, derived_a) = no +is_subclass_of( STRING:undefB, derived_a,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_a) = no + +>>> With Defined class +is_a( OBJECT:derived_b, derived_b) = yes +is_a( STRING:derived_b, derived_b) = no +is_subclass_of( OBJECT:derived_b, derived_b) = no +is_subclass_of( STRING:derived_b, derived_b) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_b,true) = no +is_a( STRING:undefB, derived_b) = no +is_subclass_of( STRING:undefB, derived_b,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_b) = no + +>>> With Defined class +is_a( OBJECT:derived_b, derived_c) = no +is_a( STRING:derived_b, derived_c) = no +is_subclass_of( OBJECT:derived_b, derived_c) = no +is_subclass_of( STRING:derived_b, derived_c) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_c,true) = no +is_a( STRING:undefB, derived_c) = no +is_subclass_of( STRING:undefB, derived_c,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_c) = no + +>>> With Defined class +is_a( OBJECT:derived_b, derived_d) = no +is_a( STRING:derived_b, derived_d) = no +is_subclass_of( OBJECT:derived_b, derived_d) = no +is_subclass_of( STRING:derived_b, derived_d) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_d,true) = no +is_a( STRING:undefB, derived_d) = no +is_subclass_of( STRING:undefB, derived_d,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_d) = no + +>>> With Defined class +is_a( OBJECT:derived_b, if_a) = yes +is_a( STRING:derived_b, if_a) = no +is_subclass_of( OBJECT:derived_b, if_a) = yes +is_subclass_of( STRING:derived_b, if_a) = yes +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, if_a,true) = no +is_a( STRING:undefB, if_a) = no +is_subclass_of( STRING:undefB, if_a,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, if_a) = no + +>>> With Defined class +is_a( OBJECT:derived_b, if_b) = yes +is_a( STRING:derived_b, if_b) = no +is_subclass_of( OBJECT:derived_b, if_b) = yes +is_subclass_of( STRING:derived_b, if_b) = yes +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, if_b,true) = no +is_a( STRING:undefB, if_b) = no +is_subclass_of( STRING:undefB, if_b,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, if_b) = no + +>>> With Defined class +is_a( OBJECT:derived_b, undefA) = no +is_a( STRING:derived_b, undefA) = no +is_subclass_of( OBJECT:derived_b, undefA) = no +is_subclass_of( STRING:derived_b, undefA) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, undefA,true) = no +is_a( STRING:undefB, undefA) = no +is_subclass_of( STRING:undefB, undefA,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, undefA) = no + + +>>> With Defined class +is_a( OBJECT:derived_c, base) = yes +is_a( STRING:derived_c, base) = no +is_subclass_of( OBJECT:derived_c, base) = yes +is_subclass_of( STRING:derived_c, base) = yes +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, base,true) = no +is_a( STRING:undefB, base) = no +is_subclass_of( STRING:undefB, base,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, base) = no + +>>> With Defined class +is_a( OBJECT:derived_c, derived_a) = yes +is_a( STRING:derived_c, derived_a) = no +is_subclass_of( OBJECT:derived_c, derived_a) = yes +is_subclass_of( STRING:derived_c, derived_a) = yes +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_a,true) = no +is_a( STRING:undefB, derived_a) = no +is_subclass_of( STRING:undefB, derived_a,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_a) = no + +>>> With Defined class +is_a( OBJECT:derived_c, derived_b) = no +is_a( STRING:derived_c, derived_b) = no +is_subclass_of( OBJECT:derived_c, derived_b) = no +is_subclass_of( STRING:derived_c, derived_b) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_b,true) = no +is_a( STRING:undefB, derived_b) = no +is_subclass_of( STRING:undefB, derived_b,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_b) = no + +>>> With Defined class +is_a( OBJECT:derived_c, derived_c) = yes +is_a( STRING:derived_c, derived_c) = no +is_subclass_of( OBJECT:derived_c, derived_c) = no +is_subclass_of( STRING:derived_c, derived_c) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_c,true) = no +is_a( STRING:undefB, derived_c) = no +is_subclass_of( STRING:undefB, derived_c,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_c) = no + +>>> With Defined class +is_a( OBJECT:derived_c, derived_d) = no +is_a( STRING:derived_c, derived_d) = no +is_subclass_of( OBJECT:derived_c, derived_d) = no +is_subclass_of( STRING:derived_c, derived_d) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_d,true) = no +is_a( STRING:undefB, derived_d) = no +is_subclass_of( STRING:undefB, derived_d,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_d) = no + +>>> With Defined class +is_a( OBJECT:derived_c, if_a) = yes +is_a( STRING:derived_c, if_a) = no +is_subclass_of( OBJECT:derived_c, if_a) = yes +is_subclass_of( STRING:derived_c, if_a) = yes +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, if_a,true) = no +is_a( STRING:undefB, if_a) = no +is_subclass_of( STRING:undefB, if_a,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, if_a) = no + +>>> With Defined class +is_a( OBJECT:derived_c, if_b) = yes +is_a( STRING:derived_c, if_b) = no +is_subclass_of( OBJECT:derived_c, if_b) = yes +is_subclass_of( STRING:derived_c, if_b) = yes +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, if_b,true) = no +is_a( STRING:undefB, if_b) = no +is_subclass_of( STRING:undefB, if_b,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, if_b) = no + +>>> With Defined class +is_a( OBJECT:derived_c, undefA) = no +is_a( STRING:derived_c, undefA) = no +is_subclass_of( OBJECT:derived_c, undefA) = no +is_subclass_of( STRING:derived_c, undefA) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, undefA,true) = no +is_a( STRING:undefB, undefA) = no +is_subclass_of( STRING:undefB, undefA,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, undefA) = no + + +>>> With Defined class +is_a( OBJECT:derived_d, base) = yes +is_a( STRING:derived_d, base) = no +is_subclass_of( OBJECT:derived_d, base) = yes +is_subclass_of( STRING:derived_d, base) = yes +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, base,true) = no +is_a( STRING:undefB, base) = no +is_subclass_of( STRING:undefB, base,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, base) = no + +>>> With Defined class +is_a( OBJECT:derived_d, derived_a) = yes +is_a( STRING:derived_d, derived_a) = no +is_subclass_of( OBJECT:derived_d, derived_a) = yes +is_subclass_of( STRING:derived_d, derived_a) = yes +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_a,true) = no +is_a( STRING:undefB, derived_a) = no +is_subclass_of( STRING:undefB, derived_a,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_a) = no + +>>> With Defined class +is_a( OBJECT:derived_d, derived_b) = no +is_a( STRING:derived_d, derived_b) = no +is_subclass_of( OBJECT:derived_d, derived_b) = no +is_subclass_of( STRING:derived_d, derived_b) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_b,true) = no +is_a( STRING:undefB, derived_b) = no +is_subclass_of( STRING:undefB, derived_b,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_b) = no + +>>> With Defined class +is_a( OBJECT:derived_d, derived_c) = yes +is_a( STRING:derived_d, derived_c) = no +is_subclass_of( OBJECT:derived_d, derived_c) = yes +is_subclass_of( STRING:derived_d, derived_c) = yes +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_c,true) = no +is_a( STRING:undefB, derived_c) = no +is_subclass_of( STRING:undefB, derived_c,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_c) = no + +>>> With Defined class +is_a( OBJECT:derived_d, derived_d) = yes +is_a( STRING:derived_d, derived_d) = no +is_subclass_of( OBJECT:derived_d, derived_d) = no +is_subclass_of( STRING:derived_d, derived_d) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, derived_d,true) = no +is_a( STRING:undefB, derived_d) = no +is_subclass_of( STRING:undefB, derived_d,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, derived_d) = no + +>>> With Defined class +is_a( OBJECT:derived_d, if_a) = yes +is_a( STRING:derived_d, if_a) = no +is_subclass_of( OBJECT:derived_d, if_a) = yes +is_subclass_of( STRING:derived_d, if_a) = yes +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, if_a,true) = no +is_a( STRING:undefB, if_a) = no +is_subclass_of( STRING:undefB, if_a,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, if_a) = no + +>>> With Defined class +is_a( OBJECT:derived_d, if_b) = yes +is_a( STRING:derived_d, if_b) = no +is_subclass_of( OBJECT:derived_d, if_b) = yes +is_subclass_of( STRING:derived_d, if_b) = yes +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, if_b,true) = no +is_a( STRING:undefB, if_b) = no +is_subclass_of( STRING:undefB, if_b,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, if_b) = no + +>>> With Defined class +is_a( OBJECT:derived_d, undefA) = no +is_a( STRING:derived_d, undefA) = no +is_subclass_of( OBJECT:derived_d, undefA) = no +is_subclass_of( STRING:derived_d, undefA) = no +>>> With Undefined +>>>> In __autoload: string(6) "undefB" +is_a( STRING:undefB, undefA,true) = no +is_a( STRING:undefB, undefA) = no +is_subclass_of( STRING:undefB, undefA,false) = no +>>>> In __autoload: string(6) "undefB" +is_subclass_of( STRING:undefB, undefA) = no
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