1$myString = 'Hello Bob how are you?';
2if (strpos($myString, 'Bob') !== false) {
3 echo "My string contains Bob";
4}
1$string = 'The lazy fox jumped over the fence';
2
3if (str_contains($string, 'lazy')) {
4 echo "The string 'lazy' was found in the string\n";
5}
6
7
1$a = 'How are you?';
2
3if (strpos($a, 'are') !== false) {
4 echo 'true';
5}
6
1$a = 'Hello world?';
2
3if (strpos($a, 'Hello') !== false) { //PAY ATTENTION TO !==, not !=
4 echo 'true';
5}
6if (stripos($a, 'HELLO') !== false) { //Case insensitive
7 echo 'true';
8}