Check if array is present in another array without exact match-CodePudding

$source = ['domain.com', 'subdomain.value.com'];
$str = ['value.com', 'blur.de', 'hey.as'];

How to check if any of $str is present in $source?

I've tried in_array or array_intersect but both seem to check for exact values, so none match.

In this example, it should match as 'value.com' is present in 'subdomain.value.com'.

CodePudding user response：

You could replace elements in $source with elements in $str and see how many replacements were made:

str_replace($str, '', $source, $count);
echo $count;

CodePudding user response：

<?php
$source = ['domain.com', 'subdomain.value.com', 'hey.as'];
$str = ['value.com', 'blur.de', 'hey.as'];

function any_item_in_array($needles, $haystack) {
    foreach($needles as $needle) {
        if (in_array($needle, $haystack)) return true;
    }
    return false;
}

$found = any_item_in_array($str, $source);