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"); else echo("Integer is valid");

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");
else
echo("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

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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

FALSE

NULL

ERROR

TRUE

FALSE

NULL

ERROR

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PHP Filter
Which of the following is/are an external data?
1. Cookies
2. Input data from a form
3. Server Variables
4. Web services data

2 and 3

All of the mentioned

Only 2

None of the mentioned

2 and 3

All of the mentioned

Only 2

None of the mentioned

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PHP Filter
Which one of the following filter checks if variable of specified type exists?

filter_var

filter_id

filter_has_var

filter_var_array

filter_var

filter_id

filter_has_var

filter_var_array

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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_array()

filter_input

filter_var()

filter_input_array

filter_var_array()

filter_input

filter_var()

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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"));

Error

Peterisagreatguy!

Peter is a great guy!

Peter_is_a_great_guy!

Error

Peterisagreatguy!

Peter is a great guy!

Peter_is_a_great_guy!

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PHP Filter

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");

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);

PHP Filter Which of the following is/are an external data?1. Cookies2. Input data from a form3. Server Variables4. Web services data

PHP Filter Which one of the following filter checks if variable of specified type exists?

PHP Filter Which one of the following filter is used to filter several variables with the same or different filters?

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"));

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");
else
echo("Integer is valid");

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);

PHP Filter
Which of the following is/are an external data?
1. Cookies
2. Input data from a form
3. Server Variables
4. Web services data

PHP Filter
Which one of the following filter checks if variable of specified type exists?

PHP Filter
Which one of the following filter is used to filter several variables with the same or different filters?

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"));