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<?php var_dump(json_encode(array())); var_dump(json_encode((object) array())); var_dump(json_encode(new stdClass)); var_dump(json_encode(array('foo', 'bar', 'baz'))); var_dump(json_encode((object) array('foo', 'bar', 'baz'))); var_dump(json_encode(array('foo' => 'bar', 'baz'))); var_dump(json_encode(array('foo' => 'bar', 'baz' => 'bak')));
Output for git.master, git.master_jit, rfc.property-hooks
string(2) "[]" string(2) "{}" string(2) "{}" string(19) "["foo","bar","baz"]" string(31) "{"0":"foo","1":"bar","2":"baz"}" string(23) "{"foo":"bar","0":"baz"}" string(25) "{"foo":"bar","baz":"bak"}"

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