Devel

src/Abstracts/EmailAbstract.php

@@ -58,6 +58,20 @@ abstract class EmailAbstract implements EmailInterface {
      */
     abstract public function get_id(): string;
 
+    /**
+     * @return string
+     */
+    public function get_from(): string {
+        return '';
+    }
+
+    /**
+     * @return string
+     */
+    public function get_from_name(): string {
+        return '';
+    }
+
     /**
      * @return bool
      */
@@ -274,5 +288,14 @@ abstract class EmailAbstract implements EmailInterface {
         return $this->content;
     }
 
+    /**
+     * @param string $string
+     *
+     * @return array|string|string[]
+     */
+    protected function replace_placeholders( string $string ): string {
+        return (string) str_replace( array_keys( $this->placeholders ), array_values( $this->placeholders ), $string );
+    }
+
 
 }