PHP Filter Which of the following is/are an external data?1. Cookies2. Input data from a form3. Server Variables4. Web services data None of the mentioned All of the mentioned Only 2 2 and 3 None of the mentioned All of the mentioned Only 2 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
PHP Filter Which one of the following filter is used to filter several variables with the same or different filters? filter_var() filter_input filter_input_array filter_var_array() filter_var() filter_input filter_input_array filter_var_array() ANSWER DOWNLOAD EXAMIANS APP
PHP Filter What will be the output of the following PHP code?$var=300;$int_options = array("options"=>array ("min_range"=>0, "max_range"=>256));if (!filter_var($var, FILTER_VALIDATE_INT, $int_options))echo("Integer is not valid");elseecho("Integer is valid"); No output is returned Integer is not valid Integer is valid Error No output is returned Integer is not valid Integer is valid Error ANSWER DOWNLOAD EXAMIANS APP
PHP Filter What will be the output of the following PHP code?$num = "123";if (!filter_var($num, FILTER_VALIDATE_INT))echo("Integer is not valid");elseecho("Integer is valid"); Integer is not valid Integer is valid No output is returned Error Integer is not valid Integer is valid No output is returned Error ANSWER DOWNLOAD EXAMIANS APP
PHP Filter What will be the output of the following PHP code?$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 one of the following filter checks if variable of specified type exists? filter_var_array filter_id filter_var filter_has_var filter_var_array filter_id filter_var filter_has_var ANSWER DOWNLOAD EXAMIANS APP
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