使用php检查url slug中是否存在单词

Question

My url slug is like below

/page-1/block-1/subpage

Now I want to search the slug for the word 'block'

I used stripos but it didn't give me the right output.

$pos2 = stripos("block", $row->uri);
if ($pos2 == true) {
    echo "We found block in '$row->uri' at position $pos2";
}

$pos2 is always false here.

Any help is highly welcomed. Thanks in advance.

Answer 1

$pos2 = stripos($row->uri, "block"); your needle and haystack are reversed. See official docs