Compact Php snippet

Fetch published posts by meta key/value — minimal wrapper.

<?php

namespace Acme\Queries;

use WP_Query;

function posts_by_meta(string $key, string $value, int $limit = 20): array {
    $query = new WP_Query([
        'post_status'    => 'publish',
        'posts_per_page' => max(1, min(100, $limit)),
        'no_found_rows'  => true,
        'meta_query'     => [[
            'key'     => $key,
            'value'   => $value,
            'compare' => '=',
        ]],
    ]);

    return $query->posts;
}

Generate a URL-safe 10-char slug.

<?php

function codelag_random_slug(int $length = 10): string {
    $alphabet = 'abcdefghijklmnopqrstuvwxyz0123456789';
    $max      = strlen($alphabet) - 1;
    $out      = '';
    for ($i = 0; $i < $length; $i++) {
        $out .= $alphabet[random_int(0, $max)];
    }
    return $out;
}