1--TEST-- 2Exceptions on improper access to static class properties 3--FILE-- 4<?php 5class C { 6 static private $p = 0; 7} 8 9try { 10 var_dump(C::$a); 11} catch (Error $e) { 12 echo "\nException: " . $e->getMessage() . " in " , $e->getFile() . " on line " . $e->getLine() . "\n"; 13} 14 15try { 16 var_dump(C::$p); 17} catch (Error $e) { 18 echo "\nException: " . $e->getMessage() . " in " , $e->getFile() . " on line " . $e->getLine() . "\n"; 19} 20 21try { 22 unset(C::$a); 23} catch (Error $e) { 24 echo "\nException: " . $e->getMessage() . " in " , $e->getFile() . " on line " . $e->getLine() . "\n"; 25} 26 27var_dump(C::$a); 28?> 29--EXPECTF-- 30Exception: Access to undeclared static property C::$a in %s on line %d 31 32Exception: Cannot access private property C::$p in %sexception_013.php on line 13 33 34Exception: Attempt to unset static property C::$a in %sexception_013.php on line 19 35 36Fatal error: Uncaught Error: Access to undeclared static property C::$a in %s:%d 37Stack trace: 38#0 {main} 39 thrown in %sexception_013.php on line 24 40