Remove use of obsolete create_function()

ext/oci8/tests/connect_scope_try1.phpt

@@ -29,7 +29,7 @@ echo "Test 1\n";
 
 // Make errors throw exceptions
 
-set_error_handler(create_function('$x, $y', 'throw new Exception($y, $x);'));
+set_error_handler(function($x, $y) { throw new Exception($y, $x); });
 
 try
 {

ext/oci8/tests/connect_scope_try2.phpt

@@ -29,7 +29,7 @@ echo "Test 1\n";
 
 // Make errors throw exceptions
 
-set_error_handler(create_function('$x, $y', 'throw new Exception($y, $x);'));
+set_error_handler(function($x, $y) { throw new Exception($y, $x); });
 
 try
 {

ext/oci8/tests/connect_scope_try3.phpt

@@ -29,7 +29,7 @@ echo "Test 1\n";
 
 // Make errors throw exceptions
 
-set_error_handler(create_function('$x, $y', 'throw new Exception($y, $x);'));
+set_error_handler(function($x, $y) { throw new Exception($y, $x); });
 
 try
 {

ext/oci8/tests/connect_scope_try4.phpt

@@ -29,7 +29,7 @@ echo "Test 1\n";
 
 // Make errors throw exceptions
 
-set_error_handler(create_function('$x, $y', 'throw new Exception($y, $x);'));
+set_error_handler(function($x, $y) { throw new Exception($y, $x); });
 
 try
 {

ext/oci8/tests/connect_scope_try5.phpt

@@ -29,7 +29,7 @@ echo "Test 1\n";
 
 // Make errors throw exceptions
 
-set_error_handler(create_function('$x, $y', 'throw new Exception($y, $x);'));
+set_error_handler(function($x, $y) { throw new Exception($y, $x); });
 
 try
 {

ext/oci8/tests/connect_scope_try6.phpt

@@ -29,7 +29,7 @@ echo "Test 1\n";
 
 // Make errors throw exceptions
 
-set_error_handler(create_function('$x, $y', 'throw new Exception($y, $x);'));
+set_error_handler(function($x, $y) { throw new Exception($y, $x); });
 
 try
 {