java string includes substring code example
Example 1: How do I check if a string contains a specific word?
$a = 'Hello world?';
if (strpos($a, 'Hello') !== false) { //PAY ATTENTION TO !==, not !=
echo 'true';
}
if (stripos($a, 'HELLO') !== false) { //Case insensitive
echo 'true';
}
Example 2: contains example in java
String s1 = "My name is GFG";
// prints true
System.out.println(s1.contains("GFG"));
// prints false
System.out.println(s1.contains("geeks"));