Can PHP function return multiple values?

PHP doesn’t support to return multiple values in a function. Inside a function when the first return statement is executed, it will direct control back to the calling function and second return statement will never get executed. … Example 1: This example shows how to return multiple values from a function in PHP.

Can a function return multiple values?

You can return multiple values from a function using either a dictionary, a tuple, or a list. These data types all let you store multiple values.

How can I get multiple values in PHP?

How to get multiple selected values of select box in php?

  1. For window users – hold down + CTRL key to select multiple option.
  2. For mac users – hold down command key to select multiple option.

How can a function return more than one value?

We can return more than one values from a function by using the method called “call by address”, or “call by reference”. In the invoker function, we will use two variables to store the results, and the function will take pointer type data. So we have to pass the address of the data.

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How can I return multiple variables in PHP?

PHP doesn’t support to return multiple values in a function. Inside a function when the first return statement is executed, it will direct control back to the calling function and second return statement will never get executed.

How can a function return two values in laravel?

“returning value from another method laravel” Code Answer

  1. //function that returns multiple values.
  2. function getTopTwoColors() {
  3. return [“blue”, “pink”];
  4. }
  5. var topTwoColors=getTopTwoColors();
  6. var firstValue=topTwoColors[0]; //get first return value.
  7. var secondValue=topTwoColors[1]; //get second return value.

How does return work in PHP?

The return keyword ends a function and, optionally, uses the result of an expression as the return value of the function. If return is used outside of a function, it stops PHP code in the file from running.

How can we return multiple values from a function in codeigniter?

“how to return multiple variables in function codeigniter” Code Answer

  1. $data = array(‘name’ => ‘Rockky’);
  2. $multiClause = array(‘id’ => $ids, ‘name’ => $name, ‘status’ => 1 );
  3. $this->db->where($multiClause);
  4. $query = $this->db->get(‘table-name’, $data);
  5. return $query->result();

How many values can a function return Mcq?

You can return only one value.

How can a function return more than one value in Oracle with proper example?

1) If function have only IN parameters than you can use that function in queries. create or replace function my_func( i in integer) return integer as begin return i+1; end; select my_func(1) from dual; 2) Yes. In functions are allowed using IN and OUT parameters.

When a function is invoked how many values can be returned from the function?

A function can only return a single value.

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How can a function return 3 values in Java?

Returning Multiple values in Java

  1. If all returned elements are of same type.
  2. If returned elements are of different types.
  3. Using Pair (If there are only two returned values) We can use Pair in Java to return two values.
  4. If there are more than two returned values. …
  5. Returning list of Object Class.

How show multiple selected values in dropdown in PHP?

Get Multiple Selected Values of Select Dropdown in PHP

Add the multiple tag with select tag also define array with name property. Make sure the Fruits array is not empty, run a foreach loop to iterate over every value of the select dropdown. Display the selected values else show the error message to the user.

How do I return multiple values from a function in typescript?

Of course, since a function returns one value, then the only way to return more than one value is to wrap them together in some object; as others have noted in the comments, an array is a kind of object. However, you don’t have to create a new object for this, so technically what you’re asking for is possible.

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