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<?php class foo { public $foo = 'orig'; } $container = ['foo' => new foo()]; function baz ($key){ global $container; return $container[$key]; } $one = baz(); $two = baz(); $one->foo = 'changed'; echo $two->foo;
Output for 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, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught ArgumentCountError: Too few arguments to function baz(), 0 passed in /in/moiUO on line 12 and exactly 1 expected in /in/moiUO:7 Stack trace: #0 /in/moiUO(12): baz() #1 {main} thrown in /in/moiUO on line 7
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33
Warning: Missing argument 1 for baz(), called in /in/moiUO on line 12 and defined in /in/moiUO on line 7 Notice: Undefined variable: key in /in/moiUO on line 9 Notice: Undefined index: in /in/moiUO on line 9 Warning: Missing argument 1 for baz(), called in /in/moiUO on line 13 and defined in /in/moiUO on line 7 Notice: Undefined variable: key in /in/moiUO on line 9 Notice: Undefined index: in /in/moiUO on line 9 Warning: Creating default object from empty value in /in/moiUO on line 14 Notice: Trying to get property of non-object in /in/moiUO on line 15
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/moiUO on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/moiUO on line 5
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/moiUO 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/moiUO 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/moiUO on line 3
Process exited with code 255.

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