3v4l.org

run code in 300+ PHP versions simultaneously

@ 2021-08-10T18:58:25Z

<?php

   $a1 = array( 
               '0' =>
                  array(
                   'banner_details' =>
                     array(
                        'id' => 2,
                         'section_id' => 24
                     ),
                     'slide_details' =>
                     array(
                        0 => array(
                            'id' => 74,
                            'name' => 'Ads1' 
                        ),
                        1 => array(
                            'id' => 2,
                            'name' => 'Ads2' 
                        )
                     )
                     
                  ),
                  '1' =>
                  array(
                   'banner_details' =>
                     array(
                        'id' => 106,
                         'section_id' => 92
                     ),
                     'slide_details' =>
                     array(
                        0 => array(
                            'id' => 2001,
                            'name' => 'Adv1' 
                        ),
                        1 => array(
                            'id' => 2002,
                            'name' => 'Adv2' 
                        )
                     )
                     
                  )
               
            );

  $s = [];

    foreach($a1 as $data){
        if (isset($data['banner_details']['section_id'])){
            $s[$data['banner_details']['section_id']] = [];
             
            if (isset($data['slide_details'])){
                foreach($data['slide_details'] as $row){
                    $s[$data['banner_details']['section_id']][] = $row['id'];
                }
            }
        }
    }

print_r($s);

Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.4, 8.3.6 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3: Array ( [24] => Array ( [0] => 74 [1] => 2 ) [92] => Array ( [0] => 2001 [1] => 2002 ) )
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array ( [24] => Array ( [0] => 74 [1] => 2 ) [92] => Array ( [0] => 2001 [1] => 2002 ) )

preferences:dark modelive previewkey bindings

78.45 ms | 1413 KiB | 4 Q