Implode() - specific values from multidimensional array in PHP | |||||||||||
| How should I use implode() function in PHP to get the specific data from multidimensional array ? | |||||||||||
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| Hi, There are multiple methods how to get the values from multidimensional array. Some methods are usable mostly for the specific types of array. You have to check the following examples: Get values from one array by using the specific identifiers: $multidimensional_array = array('a' => array('one' => array(10,20,30), 'two' => '40' ), 'b' => array('one' => array(100,200,300), 'two' => '400') ); echo implode(",", $multidimensional_array['a']['one']); Get values from more arrays by using the identifier in array_column() function: $multidimensional_array = array('a' => array('one' => array(10,20,30), 'two' => '40' ), 'b' => array('one' => array(100,200,300), 'two' => '400') ); echo implode(",", array_column($multidimensional_array, 'two')); Get all values from multimensional array, which can be used for example in combination with array_column results or other situation, when input is a multidimensional array: $multidimensional_array = array('a' => array('one' => array(10,20,30), 'two' => '40' ), 'b' => array('one' => array(100,200,300), 'two' => '400') ); function get_values_in_multidimensional_array($multidimensional_array) { global $values; foreach ($multidimensional_array as $array_value) { if ( is_array($array_value) ) { get_values_in_multidimensional_array($array_value); } else { $values[] = $array_value; } } return $values; } echo "All values in multidimensional array: " . implode(",", get_values_in_multidimensional_array($multidimensional_array)); This solution is based on the function that is calling itself. It will get the array values in multidimensional array, not the array keys. | |||||||||||
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