PHP Filter What will be the output of the following PHP code?$value = 'car';$result = filter_var($value, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE); TRUE ERROR FALSE NULL TRUE ERROR FALSE NULL ANSWER DOWNLOAD EXAMIANS APP
PHP Filter Which of the following is/are an external data?1. Cookies2. Input data from a form3. Server Variables4. Web services data Only 2 All of the mentioned 2 and 3 None of the mentioned Only 2 All of the mentioned 2 and 3 None of the mentioned ANSWER DOWNLOAD EXAMIANS APP
PHP Filter Which one of the following filter checks if variable of specified type exists? filter_id filter_has_var filter_var_array filter_var filter_id filter_has_var filter_var_array filter_var ANSWER DOWNLOAD EXAMIANS APP
PHP Filter How many types of filtering are present in PHP? None 2 4 3 None 2 4 3 ANSWER DOWNLOAD EXAMIANS APP
PHP Filter What will be the output of the following PHP code?function convertSpace($string){return str_replace("_", " ", $string);}$string = "Peter_is_a_great_guy!";echo filter_var($string, FILTER_CALLBACK, array("options"=>"convertSpace")); Peter is a great guy! Error Peter_is_a_great_guy! Peterisagreatguy! Peter is a great guy! Error Peter_is_a_great_guy! Peterisagreatguy! ANSWER DOWNLOAD EXAMIANS APP
PHP Filter What will be the output of the following PHP code?$num = "123";if (!filter_var($num, FILTER_VALIDATE_INT))echo("Integer is not valid");elseecho("Integer is valid"); Integer is valid Integer is not valid No output is returned Error Integer is valid Integer is not valid No output is returned Error ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS