Recursive query properties

how to loop out the following format 

array(
  "detali"=> 
        array(""=>)
        array(""=>)
        array(""=>1)
)
array(
  "detali"=> 
        array(""=>)
        array(""=>)
        array(""=>1)
)
array(
  "detali"=> 
        array(""=>)
        array(""=>)
        array(""=>2)
)
array(
  "detali"=> 
        array(""=>)
        array(""=>)
        array(""=>2)
)
array(
  "detali"=> 
        array(""=>)
        array(""=>)
        array(""=>1)
)
array(
  "detali"=> 
        array(""=>)
        array(""=>)
        array(""=>1)
)
array(
  "detali"=> 
        array(""=>)
        array(""=>)
        array(""=>2)
)
array(
  "detali"=> 
        array(""=>)
        array(""=>)
        array(""=>2)
)
Php
Mar.17,2021

Code: 

$arr = [
    ['value' => '', 'detailValue' => '', 'attrHidden' => true, 'detail' => ['','']],
    ['value' => '', 'detailValue' => '', 'attrHidden' => true, 'detail' => ['','']],
    ['value' => '', 'detailValue' => '', 'attrHidden' => true, 'detail' => ['1','2']]
];

function decare($arr){
    $data = [];
    $res = [];
    for ($i=0; $i < count($arr)-1; $iPP) { 

        if($i == 0){
            $data = $arr[$i]['detail'];
        }
        //1
        $rep1 = [];

        foreach ($data as $v) {
            foreach ($arr[$i+1]['detail'] as $g) {
                //2
                $rep2 = ($i!=0?'':$arr[$i]['value']."_").$v."-".$arr[$i+1]['value']."_".$g;
                $tmp[] = $rep2;
                if($i==count($arr)-2){
                    foreach (explode('-', $rep2) as $k => $h) {
                        //3
                        $rep3 = explode('_', $h);
                        //4
                        $rep4['detail'][$rep3[0]] = $rep3[1];
                    }
                    $res[] = $rep4;
                }
            }
        }

        $data = $tmp;
    }
    return [$data,$res];
}
print_r(decare($arr)[1]);

result:

clipboard.png

Previous: Vue implements login (there is a login interface in the background) to jump to the home page and display the user name on the home page.

Next: How to use the call value in src to make src display normally

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1eb03b8-22bb.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1eb03b8-22bb.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?