Fix tests bareword fallback with error suppression

(cherry picked from commit aad3987)
(cherry picked from commit 76f8a90)

Author: guilliamxavier

ext/standard/tests/array/array_chunk_variation1.phpt

@@ -59,10 +59,10 @@ $values = array(
 /*20*/  new stdclass(),
 
         // undefined data
-/*21*/  @undefined_var,
+/*21*/  @$undefined_var,
 
         // unset data
-/*22*/  @unset_var
+/*22*/  @$unset_var
 
 );
 
@@ -303,23 +303,23 @@ NULL
 
 -- Iteration 21 --
 
-Warning: array_chunk() expects parameter 1 to be array, string given in %s on line %d
+Warning: array_chunk() expects parameter 1 to be array, null given in %s on line %d
 NULL
 
-Warning: array_chunk() expects parameter 1 to be array, string given in %s on line %d
+Warning: array_chunk() expects parameter 1 to be array, null given in %s on line %d
 NULL
 
-Warning: array_chunk() expects parameter 1 to be array, string given in %s on line %d
+Warning: array_chunk() expects parameter 1 to be array, null given in %s on line %d
 NULL
 
 -- Iteration 22 --
 
-Warning: array_chunk() expects parameter 1 to be array, string given in %s on line %d
+Warning: array_chunk() expects parameter 1 to be array, null given in %s on line %d
 NULL
 
-Warning: array_chunk() expects parameter 1 to be array, string given in %s on line %d
+Warning: array_chunk() expects parameter 1 to be array, null given in %s on line %d
 NULL
 
-Warning: array_chunk() expects parameter 1 to be array, string given in %s on line %d
+Warning: array_chunk() expects parameter 1 to be array, null given in %s on line %d
 NULL
 Done

ext/standard/tests/array/array_chunk_variation2.phpt

@@ -62,10 +62,10 @@ $values = array (
 /*21*/  new stdclass(),
 
         // undefined data
-/*22*/  @undefined_var,
+/*22*/  @$undefined_var,
 
         // unset data
-/*23*/  @unset_var
+/*23*/  @$unset_var
 
 );
 
@@ -407,23 +407,23 @@ NULL
 
 -- Iteration 22 --
 
-Warning: array_chunk() expects parameter 2 to be int, string given in %s on line %d
+Warning: array_chunk(): Size parameter expected to be greater than 0 in %s on line %d
 NULL
 
-Warning: array_chunk() expects parameter 2 to be int, string given in %s on line %d
+Warning: array_chunk(): Size parameter expected to be greater than 0 in %s on line %d
 NULL
 
-Warning: array_chunk() expects parameter 2 to be int, string given in %s on line %d
+Warning: array_chunk(): Size parameter expected to be greater than 0 in %s on line %d
 NULL
 
 -- Iteration 23 --
 
-Warning: array_chunk() expects parameter 2 to be int, string given in %s on line %d
+Warning: array_chunk(): Size parameter expected to be greater than 0 in %s on line %d
 NULL
 
-Warning: array_chunk() expects parameter 2 to be int, string given in %s on line %d
+Warning: array_chunk(): Size parameter expected to be greater than 0 in %s on line %d
 NULL
 
-Warning: array_chunk() expects parameter 2 to be int, string given in %s on line %d
+Warning: array_chunk(): Size parameter expected to be greater than 0 in %s on line %d
 NULL
 Done

ext/standard/tests/array/array_chunk_variation3.phpt

@@ -53,10 +53,10 @@ $values = array(
 /*16*/  new stdclass(),
 
         // undefined data
-/*17*/  @undefined_var,
+/*17*/  @$undefined_var,
 
         // unset data
-/*18*/  @unset_var
+/*18*/  @$unset_var
 
 );