How can I return multiple values from an array in PHP?
The function can return value to the caller by using the return statement in any programming language. This statement can also be used in PHP to return single and multiple values from the function. Array and object variables are used to store multiple values.
Can you return 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.
Can PHP return array?
In PHP you can return one and only one value from your user functions, but you are able to make that single value an array, thereby allowing you to return many values.
How do you return an array of objects in PHP?
“return object array php” Code Answer
- $person = new stdClass();
- $person->firstName = “Taylor”;
- $person->age = 32;
- //Convert Single-Dimention Object to array.
- $personArray = (array) $person;
- //Convert Multi-Dimentional Object to Array.
How can we return multiple values from a function give an example?
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.
How do I return multiple values from a return statement?
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 extract data from array in PHP explain with example?
The extract() function imports variables into the local symbol table from an array. This function uses array keys as variable names and values as variable values. For each element it will create a variable in the current symbol table. This function returns the number of variables extracted on success.
What is the difference between array and object in PHP?
An object is an instance of a class. It is simply a specimen of a class and has memory allocated. Array is the data structure that stores one or more similar type of values in a single name but associative array is different from a simple PHP array.
Can return statement return multiple values?
Can you return multiple values in a method?
You can return only one value in Java. If needed you can return multiple values using array or an object.