How can I get multiple values 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 get multiple selected values from dropdown 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 I return multiple values from a function?

You can return multiple values by bundling those values into a dictionary, tuple, or a list. These data types let you store multiple similar values. You can extract individual values from them in your main program. Or, you can pass multiple values and separate them with commas.

How do I pass multiple values in a URL?

Any word after the question mark (?) in a URL is considered to be a parameter which can hold values. The value for the corresponding parameter is given after the symbol “equals” (=). Multiple parameters can be passed through the URL by separating them with multiple “&”. Read more about passing parameter through URL.

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Can I return 2 variables?

4 Answers. You cannot explicitly return two variables from a single function, but there are various ways you could concatenate the two variables in order to return them.

How do I select multiple?

To select multiple items in a list, hold down the Ctrl (PC) or Command (Mac) key. Then click on your desired items to select. All of the items you have selected should be highlighted with a different-colored background. Note: Be sure to hold the Ctrl (PC) or Command (Mac) key down while selecting multiple items.

How do I get all selected values of a multiple select box?

There are several ways in JavaScript to return the selected values in a multi-select dropdown.

Get selected values in a multi-select drop-down with JavaScript

  1. Using for…of statement. …
  2. Using filter() with map() function. …
  3. Using selectedOptions property. …
  4. Using querySelectorAll() method.

How can I return multiple values from a function 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.

Which languages can return multiple values?

Among popular languages, Ruby and Python both allow returning multiple variables directly. (Python will bundle it into a tuple though that doesn’t really matter). Julia and Lua also allow returning multiple variables. See Rosetta code – return multiple values for examples in each language.

Can function return more than one value in Plsql?

2) Yes. In functions are allowed using IN and OUT parameters.

How do I use request args?

Use flask. request. args. get() to get parameters from a URL

  1. @app. route(“/”)
  2. def hello():
  3. return request. args. get(“page_number”)
  4. app. run(host=”0.0.0.0″, port=8080)
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How do I pass multiple parameters to Web API?

Step1: Create a Blank Solution called WebAPI-Multiple-Objects as shown below. Add a new class library project (Model) into it and create two classes named Product, Supplier. Now, on the API controller side, you will get your complex types as shown below.

How do you send data in GET method?

How to use GET method to send data in jQuery Ajax?

  1. url − A string containing the URL to which the request is sent.
  2. data − This optional parameter represents key/value pairs that will be sent to the server.
  3. callback − This optional parameter represents a function to be executed whenever the data is loaded successfully.

How can I return multiple arrays in PHP?

Another option to consider is to use write parameters. Then, to call: $arr1 = array(); $arr2 = foobar($arr1); This won’t be useful if you always need to return two arrays, but it can be used to always return one array and return the other only in certain cases.

How do you return more than one variable?

You cannot return more than one variable from method. You need to return something else instead. There many suggestions can take place: set these variables in class where your method is, and then access them (outside this class?)

How can I return 2 values?

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.
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