Internee PHP Developer Interview Question:

Tell me what is the functionality of the function strstr and stristr?

Submitted by: Muhammad

strstr() returns part of a given string from the first occurrence of a given substring to the end of the string.
For example:strstr("user@example.com","@") will return "@example.com".
stristr() is idential to strstr() except that it is case insensitive.
Submitted by: Muhammad