all tasks

Task/Sorting-algorithms-Selection-sort/PHP/sorting-algorithms-selection-sort-1.php

@@ -0,0 +1,12 @@
+function selection_sort(&$arr) {
+    $n = count($arr);
+    for($i = 0; $i < count($arr); $i++) {
+        $min = $i;
+        for($j = $i + 1; $j < $n; $j++){
+            if($arr[$j] < $arr[$min]){
+                $min = $j;
+            }
+        }
+        list($arr[$i],$arr[$min]) = array($arr[$min],$arr[$i]);
+    }
+}

Task/Sorting-algorithms-Selection-sort/PHP/sorting-algorithms-selection-sort-2.php

@@ -0,0 +1,9 @@
+function selectionsort($arr,$result=array()){
+    if(count($arr) == 0){
+        return $result;
+    }
+    $nresult = $result;
+    $nresult[] = min($arr);
+    unset($arr[array_search(min($arr),$arr)]);
+    return selectionsort($arr,$nresult);	
+}