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<?php namespace Foo{class Bar {}} namespace { var_dump(serialize(new \Foo\Bar())); var_dump(unserialize('O:20:"..\..\..\.ssh\id_rsa":0:{}')); }
Output for 5.3.0 - 7.1.0
string(18) "O:7:"Foo\Bar":0:{}" Notice: unserialize(): Error at offset 6 of 32 bytes in /in/t7d30 on line 7 bool(false)
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/t7d30 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/t7d30 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/t7d30 on line 3
Process exited with code 255.