PHP Filter How many types of filtering are present in PHP? 3 2 4 None 3 2 4 None ANSWER DOWNLOAD EXAMIANS APP
PHP Filter What will be the output of the following PHP code?$value = 'car';$result = filter_var($value, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE); NULL ERROR FALSE TRUE NULL ERROR FALSE TRUE ANSWER DOWNLOAD EXAMIANS APP
PHP Filter Which one of the following filter is used to filter several variables with the same or different filters? filter_input_array filter_var() filter_var_array() filter_input filter_input_array filter_var() filter_var_array() filter_input ANSWER DOWNLOAD EXAMIANS APP
PHP Filter What will be the output of the following PHP code?$var=300;$int_options = array("options"=>array ("min_range"=>0, "max_range"=>256));if (!filter_var($var, FILTER_VALIDATE_INT, $int_options))echo("Integer is not valid");elseecho("Integer is valid"); Integer is not valid Integer is valid No output is returned Error Integer is not valid Integer is valid No output is returned Error ANSWER DOWNLOAD EXAMIANS APP
PHP Filter What will be the output of the following PHP code?$num = "123";if (!filter_var($num, FILTER_VALIDATE_INT))echo("Integer is not valid");elseecho("Integer is valid"); No output is returned Error Integer is not valid Integer is valid No output is returned Error Integer is not valid Integer is valid 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
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