Q&A

Can you return multiple values in PHP?

Can you return multiple values in PHP?

Use of return A function can not return multiple values, but similar results can be obtained by returning an array.

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.

Can a function return two values?

7 Answers. You can’t return two values. However, you can return a single value that is a struct that contains two values. You can return only one thing from a function.

How can I return 2 values in return?

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.

What is return in PHP function?

return returns program control to the calling module. Execution resumes at the expression following the called module’s invocation. If called from within a function, the return statement immediately ends execution of the current function, and returns its argument as the value of the function call.

How can I store multiple values in a variable in PHP?

Arrays can be used to hold multiple values. They can have a key or not. As explained in other comments the most efficient way would to be to use an array to store these values. However, if you do wish to store this in a single variable you could use explode.

How can I store multiple dropdown values in PHP?

How to insert multiple dropdown list/select option values in PHP MySQL

1. Step 1: Create a table named demo into your database (MySQL) as follows:
2. Step 2: Create a index. php file and paste the below html form design code:
3. Step 3: Create a code.
4. Thanks for reading…

How do I select multiple values in a drop down list?

To select multiple options in a drop-down list, use the multiple properties. It allows you to select more than one option while pressing CTRL key.

Can SQL function return multiple values?

For this question answer will be Yes functions will return either single or multiple values. Generally SQL Server functions will return only one parameter value if we want to return multiple values from function then we need to send multiple values in table format by using table valued functions.

Can a VBA function return multiple values?

Strings or whatever, you can only return one Thing. Thing may be a single string, or it may be an object that contains multiple properties that are themselves strings. But you cannot return multiple Things.

Can function return multiple values in SQL?

Can function return multiple values in Plsql?

But we can use OUT parameter to return multiple value from a procedure. Similarly we can also return multiple value from a function by using TABLE type object. We can also say that collection type object can be made as TABLE type object in oracle plsql.

How to return multiple values from function in PHP?

However, there are ways to work around this limitation. The multiple values can be returned from a function by using an array. Example 1: This example shows how to return multiple values from a function in PHP. First, create an empty array end push the element to the array and then return the array.

Is it possible to have two return statements in PHP?

Its not possible have two return statement. However it doesn’t throw error but when function is called you will receive only first return statement value. We can use return of array to get multiple values in return. For Example: Best Practice is to put your returned variables into array and then use list () to assign array values to variables.

Can a function return more than one value?

You can only return one value. But you can use an array that itself contains the other two values: Return an array or an object if you need to return multiple values. For example:

Which is the best way to return multiple values?

The way that acts most like returning multiple values, is with the list keyword: Technically, you’re returning an array and using list to store the elements of that array in different values instead of storing the actual array. Using this technique will make it feel most like returning multiple values.