PHP str_contains_array

str_contains_array.php

<?php
function str_contains_array($haystacks, $needles)
{
    if (is_array($haystacks) && is_array($needles)) {
        foreach ($haystacks as $haystack) {
            foreach ($needles as $needle) {
                if (mb_strpos($haystack, $needle) !== false) {
                    return true;
                }
            }
        }
    }

    if (is_array($haystacks) && !is_array($needles)) {
        foreach ($haystacks as $haystack) {
            if (mb_strpos($haystack, $needles) !== false) {
                return true;
            }
        }
    }

    if (!is_array($haystacks) && is_array($needles)) {
        foreach ($needles as $needle) {
            if (mb_strpos($haystacks, $needle) !== false) {
                return true;
            }
        }
    }

    if (!is_array($haystacks) && !is_array($needles)) {
        if (mb_strpos($haystacks, $needles) !== false) {
            return true;
        }
    }

    return false;
}

str_contains_array_alternative.php

<?php
function str_contains_array_alternative($haystacks, $needles)
{
    if (!is_array($haystacks)) {
        $haystacks = [$haystacks];
    }
    if (!is_array($needles)) {
        $needles = [$needles];
    }

    foreach ($haystacks as $haystack) {
        foreach ($needles as $needle) {
            if (mb_strpos($haystack, $needle) !== false) {
                return true;
            }
        }
    }

    return false;
}