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<?php $arr = array(); $arr[5] = array ( "ID" => 3123, "IS_NEW" => 1, "OrgType" => 5, "Surname" => 'Сабиров', "Name" => 'Раиль', "Patronymic" => 'Анварович' ); $arr[6] = array ( "ID" => 3124, "IS_NEW" => 1, "OrgType" => 5, "Surname" => "Сабиров", "Name" => "Раиль", "Patronymic" => "Анварович" ); function test($item, $key) { echo($key.' = '. $item . "\n"); } array_walk($arr, 'test'); $array = array("color" => array("blue", "red", "green"), "size" => array("small", "medium", "large")); print_r(array_keys($array, "small"));
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
Warning: Array to string conversion in /in/qLJn2 on line 24 5 = Array Warning: Array to string conversion in /in/qLJn2 on line 24 6 = Array Array ( )
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: Array to string conversion in /in/qLJn2 on line 24 5 = Array Notice: Array to string conversion in /in/qLJn2 on line 24 6 = Array Array ( )
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 7.3.32 - 7.3.33, 7.4.26
5 = Array 6 = Array Array ( )

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