Online PHP editor | output for 0ssGC

@ 2020-02-13T08:16:23Z

<?php

$results = [
    ['name' => 'Benjoe', 'number' => '001'],
    ['name' => 'Benjoe', 'number' => '002'],
    ['name' => 'Benjoe', 'number' => '001'],
];

$temp = [];
foreach($results as $index => $log) {
     $val = $log['name'] . '_' . $log['number'];
     if (in_array($val, $temp)) {
         echo "Duplicate found at index {$index}<br/>\n";
     } else {
         $temp[] = $val;
     }
}

Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Duplicate found at index 2<br/>
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 Duplicate found at index 2<br/>

preferences:dark modelive preview