如何在PHP中合并或合并数组

Question

Could this be possible? How to combine or merge arrays in php. to fetch data individualy for echoing purpose. Could this be possible? How to combine or merge arrays in php. to fetch data individualy for echoing purpose.

Array(

[0] => stdClass Object
    (
        [id] => 1
        [icd] => J96.0
        [rank] => 1
        [description] => Acute respiratory failure
    )

[1] => stdClass Object
    (
        [id] => 1
        [icd] => J44.1
        [rank] => 2
        [description] => Chronic obstructive pulmonary disease with (acute) exacerbation
    )

[2] => stdClass Object
    (
        [id] => 1
        [icd] => J18.9
        [rank] => 3
        [description] => Pneumonia, unspecified organism
    )

)

To this

Array(
 [id]  => 1
 [icd] => (
           [0] => J96.0
           [1] => J44.1
           [2] => J18.9
          )
 [description] => (
                   [0] => Acute respiratory failure
                   [1] => Chronic obstructive pulmonary disease with (acute) exacerbation
                   [2] => Pneumonia, unspecified organism
                  )

)

Answer 1

USe This

array_merge_recursive

Follow Link

Link With Example

Answer 2

Here is my answer. Let me know if this works for you.

$output = array();

$arrayAB = array_merge($arrayA, $arrayB);
foreach ( $arrayAB as $value ) {
    $keys = array("id", "icd", "rank", "description"); 
    foreach ($keys as $key) {
        $currKey = $value[$key];
        if ( !isset($output[$currKey]) ) {
            $output[$currKey] = array();
        }
        $output[$currKey] = array_merge($output[$currKey], $value);
    }
}

var_dump($output);

Answer 3

$new_array = array();
foreach($your_array as $row){
         $new_array['id']        = $row->id;
         $new_array['icd'][] = $row->icd;
         $new_array['description'][] = $row->description; 
}
print_r($new_array);