In PHP what is the difference between the functions strstr() and stristr()

[hp-singh-53e2639c (Harjas Preet Singh)]

In PHP what is the difference between the functions strstr() and stristr()

[anik-acharjee]

@hp-singh-53e2639c

strstr() and stristr()

Both these functions in PHP are used to find out the first occurrence of the string. The only difference is that - stristr( ) is case insensitive whereas strstr( ) is case sensitive