unset

Signed-off-by: Travis Glenn Hansen <travisghansen@yahoo.com>

Author: travisghansen

CHANGELOG.md

@@ -1,3 +1,9 @@
+# v0.4.1
+
+Released 2023-10-10
+
+- add `unset` method to `Dotty`
+
 # v0.4.0
 
 Released 2023-10-09

src/KubernetesClient/Dotty/DotAccess.php

@@ -51,6 +51,15 @@ public static function propSet(&$data, $key, $value) {
         }
     }
 
+    public static function propUnset(&$data, $key) {
+        if (is_object($data)) {
+            unset($data->{$key});
+        }
+        if (is_array($data)) {
+            unset($data[$key]);
+        }
+    }
+
     public static function isStructuredData(&$data) {
         if (is_object($data) || is_array($data)) {
             return true;
@@ -141,4 +150,34 @@ public static function set(&$data, $key, $value, $options = []) {
             $currentValue = &self::propGet($currentValue, $currentKey);
         }
     }
+
+    public static function unset(&$data, $key) {
+        if (is_string($key)) {
+            $keyPath = self::keyToPathArray($key);
+        } else {
+            $keyPath = $key;
+        }
+
+        $currentValue = &$data;
+
+        $keySize = sizeof($keyPath);
+        for ($i = 0; $i < $keySize; $i++) {
+            $currentKey = $keyPath[$i];
+
+            if ($i == ($keySize - 1)) {
+                self::propUnset($currentValue, $currentKey);
+                return;
+            }
+
+            if (!self::isStructuredData($currentValue)) {
+                return;
+            }
+
+            if (!self::propExists($currentValue, $currentKey)) {
+                return;
+            }
+
+            $currentValue = &self::propGet($currentValue, $currentKey);
+        }
+    }
 }