PHP Filter What will be the output of the following PHP code?$value = 'car';$result = filter_var($value, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE); ERROR FALSE TRUE NULL ERROR FALSE TRUE NULL ANSWER DOWNLOAD EXAMIANS APP
PHP Filter How many types of filtering are present in PHP? 2 3 4 None 2 3 4 None ANSWER DOWNLOAD EXAMIANS APP
PHP Filter What will be the output of the following PHP code?$var=300;$int_options = array("options"=>array ("min_range"=>0, "max_range"=>256));if (!filter_var($var, FILTER_VALIDATE_INT, $int_options))echo("Integer is not valid");elseecho("Integer is valid"); Integer is valid Error Integer is not valid No output is returned Integer is valid Error Integer is not valid No output is returned ANSWER DOWNLOAD EXAMIANS APP
PHP Filter What will be the output of the following PHP code?function convertSpace($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! Peterisagreatguy! Peter is a great guy! Error Peter_is_a_great_guy! Peterisagreatguy! Peter is a great guy! Error 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 Which one of the following filter is used to filter several variables with the same or different filters? filter_var() filter_input_array filter_input filter_var_array() filter_var() filter_input_array filter_input filter_var_array() ANSWER DOWNLOAD EXAMIANS APP
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