init

wp-content/plugins/mailpoet/lib/Util/Cookies.php

@@ -0,0 +1,52 @@
+<?php // phpcs:ignore SlevomatCodingStandard.TypeHints.DeclareStrictTypes.DeclareStrictTypesMissing
+
+namespace MailPoet\Util;
+
+if (!defined('ABSPATH')) exit;
+
+
+use InvalidArgumentException;
+
+class Cookies {
+  const DEFAULT_OPTIONS = [
+    'expires' => 0,
+    'path' => '',
+    'domain' => '',
+    'secure' => false,
+    'httponly' => false,
+  ];
+
+  public function set($name, $value, array $options = []) {
+    if (headers_sent()) {
+      return;
+    }
+    $options = $options + self::DEFAULT_OPTIONS;
+    $value = json_encode($value, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+    $error = json_last_error();
+    if ($error || ($value === false)) {
+      throw new InvalidArgumentException();
+    }
+
+    setcookie(
+      $name,
+      $value,
+      $options
+    );
+  }
+
+  public function get($name) {
+    if (!array_key_exists($name, $_COOKIE)) {
+      return null;
+    }
+    $value = json_decode(sanitize_text_field(wp_unslash(($_COOKIE[$name]))), true);
+    $error = json_last_error();
+    if ($error) {
+      return null;
+    }
+    return $value;
+  }
+
+  public function delete($name) {
+    unset($_COOKIE[$name]);
+  }
+}