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<?php $default = [ 'ssl' => [ 'verify_peer' => false, 'verify_peer_name' => false, ], ]; $override = [ 'ssl' => [ 'verify_peer' => true, 'verify_peer_name' => true, ], ]; print_r(array_merge_recursive($default, $override)); print_r(array_replace_recursive($default, $override));
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, 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 - 8.1.31, 8.2.0 - 8.2.26, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
Array ( [ssl] => Array ( [verify_peer] => Array ( [0] => [1] => 1 ) [verify_peer_name] => Array ( [0] => [1] => 1 ) ) ) Array ( [ssl] => Array ( [verify_peer] => 1 [verify_peer_name] => 1 ) )
Output for 4.4.2 - 4.4.9, 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/bNfs2 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, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/bNfs2 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/bNfs2 on line 3
Process exited with code 255.

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