diff --git a/phpcs-rulesets/plugin-review.xml b/phpcs-rulesets/plugin-review.xml
index ac42a2c91..b132c2c9c 100644
--- a/phpcs-rulesets/plugin-review.xml
+++ b/phpcs-rulesets/plugin-review.xml
@@ -90,8 +90,14 @@
 				<element key="create_function" value="null"/>
 				<element key="eval" value="null"/>
 				<element key="str_rot13" value="null"/>
+				<element key="set_time_limit" value="null"/>
+				<element key="ini_set" value="null"/>
+				<element key="ini_alter" value="null"/>
+				<element key="dl" value="null"/>
 			</property>
 		</properties>
+		<type>error</type>
+		<severity>7</severity>
 	</rule>
 
 	<!-- Check for use of deprecated WordPress classes, functions and function parameters. -->
diff --git a/tests/phpunit/testdata/plugins/test-plugin-review-phpcs-errors/load.php b/tests/phpunit/testdata/plugins/test-plugin-review-phpcs-errors/load.php
index 7a599f40c..81a18c8c8 100644
--- a/tests/phpunit/testdata/plugins/test-plugin-review-phpcs-errors/load.php
+++ b/tests/phpunit/testdata/plugins/test-plugin-review-phpcs-errors/load.php
@@ -13,3 +13,8 @@
 $the_author_email = ob_get_clean();
 
 $var_post_not_sanitized = $_POST['not_sanitized'];
+
+set_time_limit( 20 );
+ini_set( 'max_execution_time', 20 );
+ini_alter( 'max_execution_time', 20 );
+dl( 'plugin-check.so' );
diff --git a/tests/phpunit/tests/Checker/Checks/Plugin_Review_PHPCS_Check_Tests.php b/tests/phpunit/tests/Checker/Checks/Plugin_Review_PHPCS_Check_Tests.php
index c969c6d8a..d63b7e134 100644
--- a/tests/phpunit/tests/Checker/Checks/Plugin_Review_PHPCS_Check_Tests.php
+++ b/tests/phpunit/tests/Checker/Checks/Plugin_Review_PHPCS_Check_Tests.php
@@ -22,7 +22,7 @@ public function test_run_with_errors() {
 
 		$this->assertNotEmpty( $errors );
 		$this->assertArrayHasKey( 'load.php', $errors );
-		$this->assertEquals( 5, $check_result->get_error_count() );
+		$this->assertEquals( 9, $check_result->get_error_count() );
 
 		// Check for Generic.PHP.DisallowShortOpenTag.Found error on Line no 6 and column no at 1.
 		$this->assertArrayHasKey( 6, $errors['load.php'] );
@@ -41,6 +41,30 @@ public function test_run_with_errors() {
 		$this->assertArrayHasKey( 27, $errors['load.php'][15] );
 		$this->assertArrayHasKey( 'code', $errors['load.php'][15][27][0] );
 		$this->assertEquals( 'WordPress.Security.ValidatedSanitizedInput.InputNotValidated', $errors['load.php'][15][27][0]['code'] );
+
+		// Check for WordPress.Security.Generic.PHP.ForbiddenFunctions.Found error on Line no 17 and column no at 1.
+		$this->assertArrayHasKey( 17, $errors['load.php'] );
+		$this->assertArrayHasKey( 1, $errors['load.php'][17] );
+		$this->assertArrayHasKey( 'code', $errors['load.php'][17][1][0] );
+		$this->assertEquals( 'Generic.PHP.ForbiddenFunctions.Found', $errors['load.php'][17][1][0]['code'] );
+
+		// Check for WordPress.Security.Generic.PHP.ForbiddenFunctions.Found error on Line no 18 and column no at 1.
+		$this->assertArrayHasKey( 18, $errors['load.php'] );
+		$this->assertArrayHasKey( 1, $errors['load.php'][18] );
+		$this->assertArrayHasKey( 'code', $errors['load.php'][18][1][0] );
+		$this->assertEquals( 'Generic.PHP.ForbiddenFunctions.Found', $errors['load.php'][18][1][0]['code'] );
+
+		// Check for WordPress.Security.Generic.PHP.ForbiddenFunctions.Found error on Line no 19 and column no at 1.
+		$this->assertArrayHasKey( 19, $errors['load.php'] );
+		$this->assertArrayHasKey( 1, $errors['load.php'][19] );
+		$this->assertArrayHasKey( 'code', $errors['load.php'][19][1][0] );
+		$this->assertEquals( 'Generic.PHP.ForbiddenFunctions.Found', $errors['load.php'][19][1][0]['code'] );
+
+		// Check for WordPress.Security.Generic.PHP.ForbiddenFunctions.Found error on Line no 20 and column no at 1.
+		$this->assertArrayHasKey( 20, $errors['load.php'] );
+		$this->assertArrayHasKey( 1, $errors['load.php'][20] );
+		$this->assertArrayHasKey( 'code', $errors['load.php'][20][1][0] );
+		$this->assertEquals( 'Generic.PHP.ForbiddenFunctions.Found', $errors['load.php'][20][1][0]['code'] );
 	}
 
 	public function test_run_without_errors() {