Online PHP editor | output for hBHnM

@ 2017-04-20T15:18:50Z

<?php

$arr = Array
(
    0 => Array
        (
            'template_id' => 1,
            'template_field_id' => 20
        ),

    1 => Array
        (
            'template_id' => 1,
            'template_field_id' => 21
        ),

    2 => Array
        (
            'template_id' => 2,
            'template_field_id' => 22
        ),

    3 => Array
        (
            'template_id' => 2,
            'template_field_id' => 23
        )

);

$newarr = array();
foreach($arr as $key=>$val){
    $newarr[$val['template_id']][] = $val;
}

$i=0;
foreach($newarr as $k=>$v){
    foreach($v as $m){
      $newarr1[$i]['id']=  $m['template_id'];
      $newarr1[$i]['template_field_id'][]['id']=  $m['template_field_id'];
    }
    $i++;
}
echo "<pre>"; print_r($newarr1);

Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.5 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1: <pre>Array ( [0] => Array ( [id] => 1 [template_field_id] => Array ( [0] => Array ( [id] => 20 ) [1] => Array ( [id] => 21 ) ) ) [1] => Array ( [id] => 2 [template_field_id] => Array ( [0] => Array ( [id] => 22 ) [1] => Array ( [id] => 23 ) ) ) )
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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