Online PHP editor | output for L36bd

@ 2023-02-15T09:59:19Z

<?php

$line_items = [
    ['price' => 41.99, 'id' => 12, 'quantity' => 1],
    ['price' => 155.95, 'id' => 11, 'quantity' => 1],
    ['price' => 21, 'id' => 13, 'quantity' => 1]
];
$price_array = [
    197.94,
    21.00
];

var_export(
    array_reduce(
        $line_items,
        function($result, $row) use ($price_array) {
            $index = (int) array_key_last($result);
            $index += array_sum(array_column($result[$index] ?? [], 'price')) == $price_array[$index];
            $result[$index][] = $row;
            return $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 ( 0 => array ( 'price' => 41.99, 'id' => 12, 'quantity' => 1, ), 1 => array ( 'price' => 155.95, 'id' => 11, 'quantity' => 1, ), ), 1 => array ( 0 => array ( 'price' => 21, 'id' => 13, 'quantity' => 1, ), ), )
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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