Adds deprecation notices for structures to be removed in 3.0.

Author: Hugo Hamon

OptionsResolver.php

@@ -1015,6 +1015,8 @@ public function count()
      */
     public function set($option, $value)
     {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the setDefaults() method instead.', E_USER_DEPRECATED);
+
         return $this->setDefault($option, $value);
     }
 
@@ -1025,6 +1027,8 @@ public function set($option, $value)
      */
     public function replace(array $defaults)
     {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the clear() and setDefaults() methods instead.', E_USER_DEPRECATED);
+
         $this->clear();
 
         return $this->setDefaults($defaults);
@@ -1037,6 +1041,8 @@ public function replace(array $defaults)
      */
     public function overload($option, $value)
     {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the setDefault() method instead.', E_USER_DEPRECATED);
+
         return $this->setDefault($option, $value);
     }
 
@@ -1047,6 +1053,8 @@ public function overload($option, $value)
      */
     public function get($option)
     {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the ArrayAccess syntax instead to get an option value.', E_USER_DEPRECATED);
+
         return $this->offsetGet($option);
     }
 
@@ -1057,6 +1065,8 @@ public function get($option)
      */
     public function has($option)
     {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the ArrayAccess syntax instead to get an option value.', E_USER_DEPRECATED);
+
         return $this->offsetExists($option);
     }
 
@@ -1067,6 +1077,8 @@ public function has($option)
      */
     public function replaceDefaults(array $defaultValues)
     {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the clear() and setDefaults() methods instead.', E_USER_DEPRECATED);
+
         $this->clear();
 
         return $this->setDefaults($defaultValues);
@@ -1079,6 +1091,8 @@ public function replaceDefaults(array $defaultValues)
      */
     public function setOptional(array $optionNames)
     {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the setDefined() method instead.', E_USER_DEPRECATED);
+
         return $this->setDefined($optionNames);
     }
 
@@ -1089,6 +1103,8 @@ public function setOptional(array $optionNames)
      */
     public function isKnown($option)
     {
+        trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the isDefined() method instead.', E_USER_DEPRECATED);
+
         return $this->isDefined($option);
     }
 

OptionsResolverInterface.php

@@ -11,7 +11,7 @@
 
 namespace Symfony\Component\OptionsResolver;
 
-trigger_error('The "Symfony\Component\OptionsResolver\OptionsResolverInterface" interface was deprecated in version 2.6 and will be removed in 3.0. Use "Symfony\Component\OptionsResolver\OptionsResolver" instead.', E_USER_DEPRECATED);
+trigger_error('The '.__NAMESPACE__.'\OptionsResolverInterface interface is deprecated since version 2.6 and will be removed in 3.0. Use the Symfony\Component\OptionsResolver\OptionsResolver class instead.', E_USER_DEPRECATED);
 
 use Symfony\Component\OptionsResolver\Exception\InvalidOptionsException;
 use Symfony\Component\OptionsResolver\Exception\MissingOptionsException;
@@ -22,6 +22,7 @@
  *
  * @deprecated since version 2.6, to be removed in Symfony 3.0.
  *             Use {@link OptionsResolver} instead.
+ * @deprecated since version 2.6, to be removed in 3.0. Use {@link OptionsResolver} instead.
  */
 interface OptionsResolverInterface
 {