stringHelpers

<?php

if (!function_exists('makeEmail')) {
    function makeEmail(string $fullName): string
    {
        $faker = new \Faker\Generator();
        $faker->addProvider(new Faker\Provider\Internet($faker));

        return (string) Str::of($fullName)
            ->replace(' ', '.')
            ->ascii()
            ->lower()
            ->replaceMatches('/[^a-zA-Z0-9_.]+/', '')
            ->replaceMatches('/\.d[aeiou]\.+/', '.')
            ->append(rand(1, 100))
            ->append('@' . $faker->safeEmailDomain());
    }
}