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@ 2019-05-30T12:54:43Z

<?php


 
 
/*
 * Complete the 'mergeArrays' function below.
 *
 * The function is expected to return an INTEGER_ARRAY.
 * The function accepts following parameters:
 *  1. INTEGER_ARRAY a
 *  2. INTEGER_ARRAY b
 */
 
function mergeArrays($a, $b) {
 
    $mergedArray = array_merge($a, $b);
    $sortedMergedArray = sorter($mergedArray);
 
    // for($i=0; $i<count($sortedMergedArray);$i++){
    //     echo $sortedMergedArray[$i] . "\n";
    // }
    foreach($sortedMergedArray as $value) {
        echo $value . "\n";
    }
}
 
function sorter($array) {
   
    for($i=0; $i<count($array);$i++){
        for($j=$i+1; $j<count($array);$j++){
            if($array[$i] > $array[$j]) {
                $tmp = $array[$i];
                $array[$i] = $array[$j];
                $array[$j] = $tmp;
            }
        }
    }
 
    return $array;
}
 
$result = mergeArrays([1,2], [3,4]);

var_dump($result);

Output for git.master, git.master_jit, rfc.property-hooks: 1 2 3 4 NULL

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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