Online PHP editor | output for FI2AC

@ 2023-04-16T04:55:27Z

<?php

$array = [
    ['quantity' => 5,  'dd' => '01-Nov-2012'],
    ['quantity' => 10, 'dd' => '01-Nov-2012'],
    ['quantity' => 3,  'dd' => '02-Nov-2012'],
    ['quantity' => 4,  'dd' => '03-Nov-2012'],
    ['quantity' => 15, 'dd' => '03-Nov-2012'],
];

$result = [];
foreach ($array as $row) {
    if (!isset($result[$row['dd']])) {
        $result[$row['dd']] = $row;
    } else {
        $result[$row['dd']]['quantity'] += $row['quantity'];
    }
}
var_export(array_values($result));

Output for 8.0.1 - 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: array ( 0 => array ( 'quantity' => 15, 'dd' => '01-Nov-2012', ), 1 => array ( 'quantity' => 3, 'dd' => '02-Nov-2012', ), 2 => array ( 'quantity' => 19, 'dd' => '03-Nov-2012', ), )
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.

preferences:dark modelive previewkey bindings