Combining each values of array to single array in php

Question

I want combining each values from two arrays to single array, and have a code like this,

        $k = 'a,b';
        $db = '01,02,03,04,05';

        $dbe = explode(",", $db);
        $lenght = count($dbe);

        $kdata = explode(",", $k);
        $dbdata = explode(",", $db);

        if(sizeof($kdata) > sizeof($dbdata)){
                 $length = count($kdata);
            }else{
                  $length = count($dbdata);
        }       

    for($i=0; $i<$length; $i++)
    {

        foreach( $kdata as $p => $kop)
           {
             echo $kop.$dbdata[$p]. ",";
            }
    }

and get result ;

a01,b02,a01,b02,a01,b02,a01,b02,a01,b02,

but the result not i expected, the result i want like this :

a01, a02, a03, a04, a05, b01, b02, b03, b04, b05,

how do i resolve this code to get result that i want.

Both answers is resolved this question

script888
– script888

2018-10-23 20:00:50 +00:00
Commented Oct 23, 2018 at 20:00 — script888
– script888, Commented Oct 23, 2018 at 20:00

Sergey B. · Accepted Answer · 2018-10-23 19:34:15Z

1

We do an array, then we want something with it and do it.

<?php
        $k = 'a,b';
        $db = '01,02,03,04,05';


        $kdata = explode(",", $k);
        $dbdata = explode(",", $db);


        foreach($kdata as $val){
            foreach($dbdata as $value){
                $items[] = $val.$value;
            }
        }

        $result = implode(", ", $items);
        echo $result;

?>

answered Oct 23, 2018 at 19:34

Sergey B.

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Comments

Nigel Ren · Accepted Answer · 2018-10-23 19:32:00Z

1

After your explode() to build the arrays you can do a nested foreach() to output the result your after...

$k = 'a,b';
$db = '01,02,03,04,05';

$kdata = explode(",", $k);
$dbdata = explode(",", $db);

foreach ( $kdata as $prefix) {
    foreach( $dbdata as $kop)
    {
        echo $prefix.$kop. ", ";
    }
}

answered Oct 23, 2018 at 19:32

Nigel Ren

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