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<?php function test_print($item, $key) { echo "$key holds $item\n"; } $information = array("login" => "someUsername", "password" => "somePassword", "card_pin"=>"card_1234", "pin"=>"pin_356", "iin" => "iin_123", "shipping" => array("telephone" => "telephone_998"), "cardnumber" => "card_number_876", "customer_id" => "customer_654"); $list = "login,customer_id"; //array_walk_recursive($information, 'test_print'); foreach (new RecursiveIteratorIterator(new RecursiveArrayIterator($information), RecursiveIteratorIterator::CATCH_GET_CHILD) as $key => $value) { echo 'My node ' . $key . ' with value ' . $value . PHP_EOL; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
My node login with value someUsername My node password with value somePassword My node card_pin with value card_1234 My node pin with value pin_356 My node iin with value iin_123 Warning: Array to string conversion in /in/aruda on line 19 My node shipping with value Array My node cardnumber with value card_number_876 My node customer_id with value customer_654
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
My node login with value someUsername My node password with value somePassword My node card_pin with value card_1234 My node pin with value pin_356 My node iin with value iin_123 Notice: Array to string conversion in /in/aruda on line 19 My node shipping with value Array My node cardnumber with value card_number_876 My node customer_id with value customer_654
Output for 7.3.32 - 7.3.33, 7.4.26
My node login with value someUsername My node password with value somePassword My node card_pin with value card_1234 My node pin with value pin_356 My node iin with value iin_123 My node shipping with value Array My node cardnumber with value card_number_876 My node customer_id with value customer_654

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173.85 ms | 402 KiB | 207 Q