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<?php class test { protected $val; public function __construct($val) { $this->$val = $val; } } $arr = array( 'one' => new test(10), 'two' => new test(1), 'three' => new test(5) ); uasort($arr, function (test $a, test $b) { if ($a->val == $b->val) { return 0; } return ($a->val < $b->val) ? -1 : 1; });
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Creation of dynamic property test::$10 is deprecated in /in/2HXtS on line 7 Deprecated: Creation of dynamic property test::$1 is deprecated in /in/2HXtS on line 7 Deprecated: Creation of dynamic property test::$5 is deprecated in /in/2HXtS on line 7 Fatal error: Uncaught Error: Cannot access protected property test::$val in /in/2HXtS:19 Stack trace: #0 [internal function]: {closure}(Object(test), Object(test)) #1 /in/2HXtS(18): uasort(Array, Object(Closure)) #2 {main} thrown in /in/2HXtS on line 19
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Fatal error: Uncaught Error: Cannot access protected property test::$val in /in/2HXtS:19 Stack trace: #0 [internal function]: {closure}(Object(test), Object(test)) #1 /in/2HXtS(24): uasort(Array, Object(Closure)) #2 {main} thrown in /in/2HXtS on line 19
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Cannot access protected property test::$val in /in/2HXtS on line 19
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/2HXtS on line 18
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/2HXtS on line 18
Process exited with code 255.
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/2HXtS on line 4
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/2HXtS on line 4
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/2HXtS on line 4
Process exited with code 255.
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