From cece3be2a98886c7bfb73f653f1a2ecb4d8d1f17 Mon Sep 17 00:00:00 2001
From: Rebecca Hum <16962021+rebeccahum@users.noreply.github.com>
Date: Mon, 29 Mar 2021 09:11:35 -0600
Subject: [PATCH 1/2] RestrictedFunctionsSniff: Remove wp_cache_get_multi group

---
 WordPress-VIP-Go/ruleset-test.inc                          | 2 +-
 WordPress-VIP-Go/ruleset-test.php                          | 1 -
 .../Sniffs/Functions/RestrictedFunctionsSniff.php          | 7 -------
 .../Tests/Functions/RestrictedFunctionsUnitTest.inc        | 4 ++--
 .../Tests/Functions/RestrictedFunctionsUnitTest.php        | 1 -
 WordPressVIPMinimum/ruleset-test.inc                       | 2 +-
 WordPressVIPMinimum/ruleset-test.php                       | 1 -
 7 files changed, 4 insertions(+), 14 deletions(-)

diff --git a/WordPress-VIP-Go/ruleset-test.inc b/WordPress-VIP-Go/ruleset-test.inc
index a41c38e8..63c110dc 100644
--- a/WordPress-VIP-Go/ruleset-test.inc
+++ b/WordPress-VIP-Go/ruleset-test.inc
@@ -346,7 +346,7 @@ $my_notokay_func = 'extract';
 $my_notokay_func(); // Error.
 
 // WordPressVIPMinimum.Functions.RestrictedFunctions
-wp_cache_get_multi(); // Error.
+
 opcache_reset(); // Error.
 opcache_invalidate( 'test_script.php' ); // Error.
 opcache_compile_file( $var ); // Error.
diff --git a/WordPress-VIP-Go/ruleset-test.php b/WordPress-VIP-Go/ruleset-test.php
index 12128b66..1bcd34a5 100644
--- a/WordPress-VIP-Go/ruleset-test.php
+++ b/WordPress-VIP-Go/ruleset-test.php
@@ -37,7 +37,6 @@
 		341 => 1,
 		342 => 1,
 		346 => 1,
-		349 => 1,
 		350 => 1,
 		351 => 1,
 		352 => 1,
diff --git a/WordPressVIPMinimum/Sniffs/Functions/RestrictedFunctionsSniff.php b/WordPressVIPMinimum/Sniffs/Functions/RestrictedFunctionsSniff.php
index d12ec448..5c28aef2 100644
--- a/WordPressVIPMinimum/Sniffs/Functions/RestrictedFunctionsSniff.php
+++ b/WordPressVIPMinimum/Sniffs/Functions/RestrictedFunctionsSniff.php
@@ -25,13 +25,6 @@ class RestrictedFunctionsSniff extends AbstractFunctionRestrictionsSniff {
 	public function getGroups() {
 
 		$groups = [
-			'wp_cache_get_multi' => [
-				'type'      => 'error',
-				'message'   => '`%s` is not supported on the WordPress.com VIP platform.',
-				'functions' => [
-					'wp_cache_get_multi',
-				],
-			],
 			'opcache' => [
 				'type'      => 'error',
 				'message'   => '`%s` is prohibited on the WordPress VIP platform due to memory corruption.',
diff --git a/WordPressVIPMinimum/Tests/Functions/RestrictedFunctionsUnitTest.inc b/WordPressVIPMinimum/Tests/Functions/RestrictedFunctionsUnitTest.inc
index c1b6e6d1..bb4871dc 100644
--- a/WordPressVIPMinimum/Tests/Functions/RestrictedFunctionsUnitTest.inc
+++ b/WordPressVIPMinimum/Tests/Functions/RestrictedFunctionsUnitTest.inc
@@ -15,8 +15,8 @@ $allowed_html = [
 ];
 $url = 'http://www.google.ca';
 
-wp_cache_get_mult(); // Ok - similarly-named function to wp_cache_get_multi().
-wp_cache_get_multi(); // Error.
+
+
 
 opcache_resets(); // Ok - similarly-named custom function to opcache_reset().
 opcach_invalidate ( $test_script ); // Ok - similarly-named custom function to opcache_invalidate().
diff --git a/WordPressVIPMinimum/Tests/Functions/RestrictedFunctionsUnitTest.php b/WordPressVIPMinimum/Tests/Functions/RestrictedFunctionsUnitTest.php
index ab1e3334..aca945f6 100644
--- a/WordPressVIPMinimum/Tests/Functions/RestrictedFunctionsUnitTest.php
+++ b/WordPressVIPMinimum/Tests/Functions/RestrictedFunctionsUnitTest.php
@@ -25,7 +25,6 @@ class RestrictedFunctionsUnitTest extends AbstractSniffUnitTest {
 	 */
 	public function getErrorList() {
 		return [
-			19  => 1,
 			27  => 1,
 			28  => 1,
 			29  => 1,
diff --git a/WordPressVIPMinimum/ruleset-test.inc b/WordPressVIPMinimum/ruleset-test.inc
index 9c25a9f9..66e19b48 100644
--- a/WordPressVIPMinimum/ruleset-test.inc
+++ b/WordPressVIPMinimum/ruleset-test.inc
@@ -308,7 +308,7 @@ $my_notokay_func = 'extract';
 $my_notokay_func(); // Error.
 
 // WordPressVIPMinimum.Functions.RestrictedFunctions
-wp_cache_get_multi(); // Error.
+
 opcache_reset(); // Error.
 opcache_invalidate( 'test_script.php' ); // Error.
 opcache_compile_file( $var ); // Error.
diff --git a/WordPressVIPMinimum/ruleset-test.php b/WordPressVIPMinimum/ruleset-test.php
index 6f9b8291..e73adb35 100644
--- a/WordPressVIPMinimum/ruleset-test.php
+++ b/WordPressVIPMinimum/ruleset-test.php
@@ -82,7 +82,6 @@
 		303 => 1,
 		304 => 1,
 		308 => 1,
-		311 => 1,
 		312 => 1,
 		313 => 1,
 		314 => 1,

From 43a5830d1c84181ba17ff118742514599352aa13 Mon Sep 17 00:00:00 2001
From: Rebecca Hum <16962021+rebeccahum@users.noreply.github.com>
Date: Mon, 29 Mar 2021 09:30:27 -0600
Subject: [PATCH 2/2] Silence
 WordPress.WP.AlternativeFunctions.file_system_read_readfile

---
 WordPress-VIP-Go/ruleset.xml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/WordPress-VIP-Go/ruleset.xml b/WordPress-VIP-Go/ruleset.xml
index 52ea12db..cdb48109 100644
--- a/WordPress-VIP-Go/ruleset.xml
+++ b/WordPress-VIP-Go/ruleset.xml
@@ -285,5 +285,8 @@
 	<rule ref="Generic.PHP.DisallowShortOpenTag.EchoFound">
 		<severity>0</severity>
 	</rule>
+	<rule ref="WordPress.WP.AlternativeFunctions.file_system_read_readfile">
+		<severity>0</severity>
+	</rule>
 
 </ruleset>