If \$string contains abcdefgh , what will the following call return? substr(\$string, -2, 2);

Keep practicing — related questions

• If $string contains abcdefghijiklmdef , what will the following call return? rindex($string , "def", 11 );
• If $string contains abcdefghijiklmdef , what will the following call return? rindex($string , "def", 11 );
• If $string contains abcdabcd , what will the following call return? index ($string, “cd”, 3);
• If $string contains abcdabcd , what will the following call return? index ($string, “cd”, 3);
• $string = "Hello World"; substr($string,6)="Perl"; print $string;
• What is the returned value for the following expression : string_substring("sachintendulkar", 3, 4)
• What is the output of the following? substr (hiredate, - 2, 2) Given that hiredate is 01 Feb 13.
• substr(string,position,) - returns pieces of a variable