Online PHP editor | rfc for 3QetC

@ 2023-10-19T17:51:32Z

<?php

enum ReturnValueType {
    case NumRows;
    case GetAffectedRows;
    case GetLastInsertedId;
    
    // Instead of just "null" use a more specific value
    case Nothing;
}

function runQuery($query, $values = NULL, ReturnValueType $returnValue = ReturnValueType::Nothing) {
    $ret = match($returnValue){
        //query will run here and return the number of rows that are selected
        ReturnValueType::NumRows => 'Something',
        
        //query will run here and return the number of affected rows (for example to check if a create, update or delete is succesfull)
        ReturnValueType::GetAffectedRows => 'Something else',
        
        // query will run and return the ID of the inserted row
        ReturnValueType::GetLastInsertedId => 'Something else again',
        
        // query will execute without any returns
        ReturnValueType::Nothing => ReturnValueType::Nothing,
    };
    
    if($ret !== ReturnValueType::Nothing){
        return $ret;
    }
}

runQuery('', '');

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2022-12-01 RFC: Property hooks - included in PHP 8.4
2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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