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<?php function sample( &$array ) { $array['test'] = 'test1'; } function sample1( array $fruit ) { var_dump( $fruit ); } $test = array( 'test2' => 'test3' ); sample( $test ); var_dump( $test );
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(2) { ["test2"]=> string(5) "test3" ["test"]=> string(5) "test1" }
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/NO5pH on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_ARRAY, expecting ')' in /in/NO5pH on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_ARRAY, expecting ')' in /in/NO5pH on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/NO5pH on line 8
Process exited with code 255.