Adding array to array PHP

Question

I have an array from CSV import. The array look like this

Array
(
    [0] => Array
        (
            [DOCategory] => IM
            [ToCustomerCode] => M-CBC
            [ExternalDocNo] => DRDOC-DJ-GBAR10-25
            [Item] => S160373
            [Quantity] => 4
            [Remark2] => TEST
        )

    [1] => Array
        (
            [DOCategory] => IM
            [ToCustomerCode] => M-CBD
            [ExternalDocNo] => DRDOC-DJ-GBAR10-25
            [Item] => S160373
            [Quantity] => 5
            [Remark2] => TEST2
        )

    [2] => Array
        (
            [DOCategory] => IM
            [ToCustomerCode] => M-CJ
            [ExternalDocNo] => DRDOC-DJ-GBAR10-25
            [Item] => S160373
            [Quantity] => 5
            [Remark2] => TEST3
        )

    [3] => Array
        (
            [DOCategory] => IM
            [ToCustomerCode] => M-CL
            [ExternalDocNo] => DRDOC-DJ-GBAR10-25
            [Item] => S160373
            [Quantity] => 4
            [Remark2] => TEST4
        )

    [4] => Array
        (
            [DOCategory] => IM
            [ToCustomerCode] => M-CRG
            [ExternalDocNo] => DRDOC-DJ-GBAR10-25
            [Item] => S160373
            [Quantity] => 4
            [Remark2] => TEST5
        )

    [5] => Array
        (
            [DOCategory] => IM
            [ToCustomerCode] => M-CRGM
            [ExternalDocNo] => DRDOC-DJ-GBAR10-25
            [Item] => S160373
            [Quantity] => 4
            [Remark2] => TEST6
        )

    [6] => Array
        (
            [DOCategory] => IM
            [ToCustomerCode] => M-CRSB
            [ExternalDocNo] => DRDOC-DJ-GBAR10-25
            [Item] => S160373
            [Quantity] => 4
            [Remark2] => TEST7
        )

)

But now i want to add a session. So My Array will look loke this.

[0] => Array
        (
            [DOCategory] => IM
            [ToCustomerCode] => M-CBC
            [ExternalDocNo] => DRDOC-DJ-GBAR10-25
            [Item] => S160373
            [Quantity] => 4
            [Remark2] => TEST
            [session] => ....
        )

The [session] is from this

$random = md5(uniqid( $userlogin, true));
$new = array('session' => $random);

Then Here is what i try so far

 $x=0;
                    while( ($line = fgetcsv($f)) !== false) {
                        $data[] = $line;
                    }
                    for($x=0;$x<count($data);$x++){
                        if($x != 0) {
                            $newArray[] = array_combine($data[0], $data[$x]);
                            $newArrays[] = $new;
                        }
                    }
                $newArray = array_push($newArray,$newArrays);
                echo "<pre>";print_r($newArray);

and the result from my echo "<pre>";print_r($newArray); is 8. So how can i achieve that i want. Thanks in advance and sorry for my bad english.

Why not just use a for or foreach statement to iterate through the array and add the session key/value? — pteronewone
– pteronewone, Commented Mar 3, 2017 at 4:05

Chien_Khmt · Accepted Answer · 2017-03-03 04:09:28Z

1

You use this function

   $arr1= array_merge($arr1, $arr2);

answered Mar 3, 2017 at 4:09

Chien_Khmt

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2 Comments

YVS1102 Over a year ago

It gime like this

[6] => Array         (             [DOCategory] => IM             [ToCustomerCode] => M-CRSB             [ExternalDocNo] => DRDOC-DJ-GBAR10-25             [Item] => S160373             [Quantity] => 4             [Remark2] => TEST7         )      [session] => e3ba1d241080830f2638be5a91debd69

Chien_Khmt Over a year ago

please say more clear about the trouble, I m using mobile web , so I cant see clearly

gbolo · Accepted Answer · 2017-03-03 04:12:23Z

1

Your code is strange, but try this:

$x=0;
while( ($line = fgetcsv($f)) !== false) {
   $data[] = $line;
}
for($x=0;$x<count($data);$x++){
   if($x != 0) {
       $newArray[] = array_combine($data[0], $data[$x]);
       $newArray[$x]["session"] = $new;
   }
}
echo "<pre>";print_r($newArray);

you can also skip the temp array if you don't need it:

$x=0;
while( ($line = fgetcsv($f)) !== false) {
   $data[] = $line;
}
for($x=0;$x<count($data);$x++){
   if($x != 0) {
       $data[$x]["session"] = $new;
   }
}
echo "<pre>";print_r($data);

edited Mar 3, 2017 at 4:12

answered Mar 3, 2017 at 4:05

gbolo

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2 Comments

YVS1102 Over a year ago

I still need this part ` $newArray[] = array_combine($data[0], $data[$x]);`

gbolo Over a year ago

ok, so just add the array to it on the next line. $newArray[$x]["session"] = $new;

yogesh84 · Accepted Answer · 2017-03-03 04:10:49Z

0

Loop over your array and add a session index

for($x=0;$x<count($data);$x++)
    {
     $newArrays[$x]['session'] = $new;
    }

answered Mar 3, 2017 at 4:10

yogesh84

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1 Comment

gbolo Over a year ago

I answered this first :(

Community · Accepted Answer · 2023-11-17 20:24:57Z

0

You can use array_walk

Try this

array_walk($array, function(&$a) {
  $a['session'] = md5(uniqid( $userlogin, true));
});

edited Nov 17, 2023 at 20:24

CommunityBot

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answered Mar 3, 2017 at 4:18

shubham715

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Comments

Nikunj K. · Accepted Answer · 2017-03-03 04:24:23Z

0

You may use php array function array_merge() Here is link

answered Mar 3, 2017 at 4:24

Nikunj K.

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Comments

LF-DevJourney · Accepted Answer · 2017-03-03 04:26:00Z

0

use array_map() or foreach or array_walk to itereate and add session key.

array_map(function($v){
  $v['session'] = md5(uniqid( $userlogin, true));
  return $v;
});

answered Mar 3, 2017 at 4:26

LF-DevJourney

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