Don't use printf, either.

Author: Crell

Zend/tests/pipe_operator/ast.phpt

@@ -22,4 +22,4 @@ try {
 ?>
 --EXPECTF--
 assert(5 |> '_test' == 99)
-assert(5 |> _test(...) == 99)
+assert(5 |> _test(...) == 99)

Zend/tests/pipe_operator/function_not_found.phpt

@@ -7,9 +7,9 @@ try {
     $res1 = 5 |> '_test';
 }
 catch (Throwable $e) {
-    printf("Expected %s thrown, got %s", Error::class, get_class($e));
+    echo $e::class, ": ", $e->getMessage(), PHP_EOL;
 }
 
 ?>
 --EXPECT--
-Expected Error thrown, got Error
+Error: Call to undefined function _test()

Zend/tests/pipe_operator/too_many_parameters.phpt

@@ -12,10 +12,10 @@ try {
     $res1 = 5 |> '_test';
 }
 catch (Throwable $e) {
-    printf("Expected %s thrown, got %s", ArgumentCountError::class, get_class($e));
+    echo $e::class, ": ", $e->getMessage(), PHP_EOL;
 }
 
 
 ?>
---EXPECT--
-Expected ArgumentCountError thrown, got ArgumentCountError
+--EXPECTF--
+ArgumentCountError: Too few arguments to function %s, 1 passed in %s on line %s and exactly 2 expected

Zend/tests/pipe_operator/type_mismatch.phpt

@@ -12,9 +12,9 @@ try {
     var_dump($res1);
 }
 catch (Throwable $e) {
-    printf("Expected %s thrown, got %s", TypeError::class, get_class($e));
+    echo $e::class, ": ", $e->getMessage(), PHP_EOL;
 }
 
 ?>
---EXPECT--
-Expected TypeError thrown, got TypeError
+--EXPECTF--
+TypeError: _test(): Argument #1 ($a) must be of type int, string given, called in %s on line %d

Zend/tests/pipe_operator/void_return.phpt

@@ -13,9 +13,9 @@ try {
     var_dump($result);
 }
 catch (Throwable $e) {
-    printf("Expected %s thrown, got %s", TypeError::class, get_class($e));
+    echo $e::class, ": ", $e->getMessage(), PHP_EOL;
 }
 
 ?>
 --EXPECT--
-Expected TypeError thrown, got TypeError
+TypeError: strlen(): Argument #1 ($string) must be of type string, null given