[2.8] Silence newest deprecations

nicolas-grekas · nicolas-grekas · commit 7da7b3204726 · 2015-06-19T17:11:11.000+02:00
diff --git a/Extension/Core/Type/FormType.php b/Extension/Core/Type/FormType.php
@@ -195,7 +195,7 @@ public function configureOptions(OptionsResolver $resolver)
 
         $readOnlyNormalizer = function (Options $options, $readOnly) {
             if (null !== $readOnly) {
-                trigger_error('The form option "read_only" is deprecated since version 2.8 and will be removed in 3.0. Use "attr[\'readonly\']" instead.', E_USER_DEPRECATED);
+                @trigger_error('The form option "read_only" is deprecated since version 2.8 and will be removed in 3.0. Use "attr[\'readonly\']" instead.', E_USER_DEPRECATED);
 
                 return $readOnly;
             }

Original file line number	Diff line number	Diff line change
`@@ -195,7 +195,7 @@ public function configureOptions(OptionsResolver $resolver)`
`195`	`195`
`196`	`196`	`$readOnlyNormalizer = function (Options $options, $readOnly) {`
`197`	`197`	`if (null !== $readOnly) {`
`198`		`- trigger_error('The form option "read_only" is deprecated since version 2.8 and will be removed in 3.0. Use "attr[\'readonly\']" instead.', E_USER_DEPRECATED);`
	`198`	`+ @trigger_error('The form option "read_only" is deprecated since version 2.8 and will be removed in 3.0. Use "attr[\'readonly\']" instead.', E_USER_DEPRECATED);`
`199`	`199`
`200`	`200`	`return $readOnly;`
`201`	`201`	`}`