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<?php class Test { public $x = 1; // access modifiers effect property/method visibility not scope protected $y = 2; private $z = 3; } $o = new Test(); function TryIt(){ $f = new Test(); echo $f->x; } TryIt(); var_dump($GLOBALS['o']); var_dump($GLOBALS['f']);
Output for 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
1object(Test)#1 (3) { ["x"]=> int(1) ["y":protected]=> int(2) ["z":"Test":private]=> int(3) } Warning: Undefined global variable $f in /in/u8rN8 on line 17 NULL
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 1object(Test)#1 (3) { ["x"]=> int(1) ["y":protected]=> int(2) ["z":"Test":private]=> int(3) } Warning: Undefined global variable $f in /in/u8rN8 on line 17 NULL
Output for 8.0.0 - 8.0.30
1object(Test)#1 (3) { ["x"]=> int(1) ["y":protected]=> int(2) ["z":"Test":private]=> int(3) } Warning: Undefined array key "f" in /in/u8rN8 on line 17 NULL
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
1object(Test)#1 (3) { ["x"]=> int(1) ["y":protected]=> int(2) ["z":"Test":private]=> int(3) } Notice: Undefined index: f in /in/u8rN8 on line 17 NULL
Output for 7.3.32 - 7.3.33, 7.4.26
1object(Test)#1 (3) { ["x"]=> int(1) ["y":protected]=> int(2) ["z":"Test":private]=> int(3) } NULL
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
1object(Test)#1 (3) { ["x"]=> int(1) ["y:protected"]=> int(2) ["z:private"]=> int(3) } Notice: Undefined index: f in /in/u8rN8 on line 17 NULL
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/u8rN8 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/u8rN8 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/u8rN8 on line 3
Process exited with code 255.

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