[PHP 8]
str_contains — Determine if a string contains a given substring
Description
str_contains[string $haystack, string $needle]: bool
Parameters
haystack
The string to search in.
needle The substring to search for in the haystack.
Return Values
Returns true if needle is in haystack, false otherwise.
Examples
Example #1 Using the empty string ''
The above example will output:
Checking the existence of the empty string will always return true
Example #2 Showing case-sensitivity