Online PHP editor | output for V5Ym6

@ 2022-05-06T01:17:16Z

<?php

$array1 = [
    "_token" => "62d46d4h6dfh841df8h",
    "sku62" => "3e",
    "name62" => "meh",
    "sku61" => "3e",
    "name61" => "mah",
    "sku64" => "3e",
    "name64" => "moh"
];

$array2 = [64, 74, 61];

var_export(
    array_intersect_ukey(
        $array1,
        array_flip($array2),
        fn($a, $b) => ltrim($a, 'a..z') <=> ltrim($b, 'a..z')
    )
);

echo "\n---\n";

$lookup = array_flip($array2);
var_export(
    array_filter(
        $array1,
        fn($key) => isset($lookup[ltrim($key, 'a..z')]),
        ARRAY_FILTER_USE_KEY
    )
);

Output for 7.4.0 - 7.4.33, 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 ( 'sku61' => '3e', 'sku64' => '3e', ) --- array ( 'sku61' => '3e', 'name61' => 'mah', 'sku64' => '3e', 'name64' => 'moh', )
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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