How to search for a word in file contents?

Question

I am new to php, just got stuck with something could be even simple... Anyway, I want to do some action if the value from the "url" has a word "Success" in it:

$c = file_get_content($url)

Answer 1

You may use stripos() for case-insensitive, and strpos() for case-sensitive search.

Answer 2

Always search through the PHP documentation:

if (strpos($c, "string") !== false) {
  // "string" is in $c
} else {
  // "string" isn't in $c
}