diff --git a/src/Symfony/Component/Intl/DateFormatter/DateFormat/QuarterTransformer.php b/src/Symfony/Component/Intl/DateFormatter/DateFormat/QuarterTransformer.php
index 71b95c8b9e7e0..83d840020664e 100644
--- a/src/Symfony/Component/Intl/DateFormatter/DateFormat/QuarterTransformer.php
+++ b/src/Symfony/Component/Intl/DateFormatter/DateFormat/QuarterTransformer.php
@@ -35,10 +35,18 @@ public function format(\DateTime $dateTime, int $length): string
                 return $this->padLeft($quarter, $length);
             case 3:
                 return 'Q'.$quarter;
-            default:
+            case 4:
                 $map = [1 => '1st quarter', 2 => '2nd quarter', 3 => '3rd quarter', 4 => '4th quarter'];
 
                 return $map[$quarter];
+            default:
+                if (\defined('INTL_ICU_VERSION') && version_compare(\INTL_ICU_VERSION, '70.1', '<')) {
+                    $map = [1 => '1st quarter', 2 => '2nd quarter', 3 => '3rd quarter', 4 => '4th quarter'];
+
+                    return $map[$quarter];
+                } else {
+                    return $quarter;
+                }
         }
     }
 
diff --git a/src/Symfony/Component/Intl/Tests/DateFormatter/AbstractIntlDateFormatterTest.php b/src/Symfony/Component/Intl/Tests/DateFormatter/AbstractIntlDateFormatterTest.php
index 6c1dc2f7c685e..c6328ab20e24e 100644
--- a/src/Symfony/Component/Intl/Tests/DateFormatter/AbstractIntlDateFormatterTest.php
+++ b/src/Symfony/Component/Intl/Tests/DateFormatter/AbstractIntlDateFormatterTest.php
@@ -96,6 +96,12 @@ public function formatProvider()
         $dateTime = new \DateTime('@0');
         $dateTimeImmutable = new \DateTimeImmutable('@0');
 
+        /* https://unicode-org.atlassian.net/browse/ICU-21647 */
+        $expectedQuarterX5 = '1';
+        if (\defined('INTL_ICU_VERSION') && version_compare(\INTL_ICU_VERSION, '70.1', '<')) {
+            $expectedQuarterX5 = '1st quarter';
+        }
+
         $formatData = [
             /* general */
             ['y-M-d', 0, '1970-1-1'],
@@ -144,13 +150,13 @@ public function formatProvider()
             ['QQ', 0, '01'],
             ['QQQ', 0, 'Q1'],
             ['QQQQ', 0, '1st quarter'],
-            ['QQQQQ', 0, '1st quarter'],
+            ['QQQQQ', 0, $expectedQuarterX5],
 
             ['q', 0, '1'],
             ['qq', 0, '01'],
             ['qqq', 0, 'Q1'],
             ['qqqq', 0, '1st quarter'],
-            ['qqqqq', 0, '1st quarter'],
+            ['qqqqq', 0, $expectedQuarterX5],
 
             // 4 months
             ['Q', 7776000, '2'],
@@ -363,6 +369,10 @@ public function formatWithTimezoneProvider()
      */
     public function testFormatTimezone($pattern, $timezone, $expected)
     {
+        if ((80114 === \PHP_VERSION_ID || 80201 === \PHP_VERSION_ID) && str_contains($timezone, 'GMT')) {
+            $this->markTestSkipped('Broken version of PHP');
+        }
+
         $formatter = $this->getDefaultDateFormatter($pattern);
         $formatter->setTimeZone(new \DateTimeZone($timezone));
 
@@ -421,6 +431,10 @@ public function formatTimezoneProvider()
 
     public function testFormatWithGmtTimezone()
     {
+        if (80114 === \PHP_VERSION_ID || 80201 === \PHP_VERSION_ID) {
+            $this->markTestSkipped('Broken version of PHP');
+        }
+
         $formatter = $this->getDefaultDateFormatter('zzzz');
 
         $formatter->setTimeZone('GMT+03:00');
@@ -430,6 +444,10 @@ public function testFormatWithGmtTimezone()
 
     public function testFormatWithGmtTimeZoneAndMinutesOffset()
     {
+        if (80114 === \PHP_VERSION_ID || 80201 === \PHP_VERSION_ID) {
+            $this->markTestSkipped('Broken version of PHP');
+        }
+
         $formatter = $this->getDefaultDateFormatter('zzzz');
 
         $formatter->setTimeZone('GMT+00:30');
@@ -794,6 +812,10 @@ public function parseSecondProvider()
 
     public function parseTimezoneProvider()
     {
+        if (80114 === \PHP_VERSION_ID || 80201 === \PHP_VERSION_ID) {
+            return [['y-M-d HH:mm:ss', '1970-1-1 00:00:00', 0]];
+        }
+
         return [
             ['y-M-d HH:mm:ss zzzz', '1970-1-1 00:00:00 GMT-03:00', 10800],
             ['y-M-d HH:mm:ss zzzz', '1970-1-1 00:00:00 GMT-04:00', 14400],
@@ -912,6 +934,10 @@ public function testSetPattern()
      */
     public function testSetTimeZoneId($timeZoneId, $expectedTimeZoneId)
     {
+        if ((80114 === \PHP_VERSION_ID || 80201 === \PHP_VERSION_ID) && str_contains($timeZoneId ?? '', 'GMT')) {
+            $this->markTestSkipped('Broken version of PHP');
+        }
+
         $formatter = $this->getDefaultDateFormatter();
 
         $formatter->setTimeZone($timeZoneId);
diff --git a/src/Symfony/Component/Intl/Tests/DateFormatter/IntlDateFormatterTest.php b/src/Symfony/Component/Intl/Tests/DateFormatter/IntlDateFormatterTest.php
index 765ac9cf9b8a0..9113403fa1128 100644
--- a/src/Symfony/Component/Intl/Tests/DateFormatter/IntlDateFormatterTest.php
+++ b/src/Symfony/Component/Intl/Tests/DateFormatter/IntlDateFormatterTest.php
@@ -186,6 +186,10 @@ public function testParseThreeDigitsYears()
 
     protected function getDateFormatter($locale, $datetype, $timetype, $timezone = null, $calendar = IntlDateFormatter::GREGORIAN, $pattern = null)
     {
+        if ((80114 === \PHP_VERSION_ID || 80201 === \PHP_VERSION_ID) && \is_string($timezone) && str_contains($timezone, 'GMT')) {
+            $this->markTestSkipped('Broken version of PHP');
+        }
+
         return new class($locale, $datetype, $timetype, $timezone, $calendar, $pattern) extends IntlDateFormatter {
         };
     }
diff --git a/src/Symfony/Component/Intl/Tests/DateFormatter/Verification/IntlDateFormatterTest.php b/src/Symfony/Component/Intl/Tests/DateFormatter/Verification/IntlDateFormatterTest.php
index 9ce1a6227a979..ff8e9971ce5de 100644
--- a/src/Symfony/Component/Intl/Tests/DateFormatter/Verification/IntlDateFormatterTest.php
+++ b/src/Symfony/Component/Intl/Tests/DateFormatter/Verification/IntlDateFormatterTest.php
@@ -35,6 +35,10 @@ protected function setUp(): void
      */
     public function testFormatTimezone($pattern, $timezone, $expected)
     {
+        if ((80114 === \PHP_VERSION_ID || 80201 === \PHP_VERSION_ID) && str_contains($timezone, 'GMT')) {
+            $this->markTestSkipped('Broken version of PHP');
+        }
+
         IntlTestHelper::requireFullIntl($this, '59.1');
 
         parent::testFormatTimezone($pattern, $timezone, $expected);
@@ -59,6 +63,10 @@ public function testDateAndTimeType($timestamp, $datetype, $timetype, $expected)
 
     protected function getDateFormatter($locale, $datetype, $timetype, $timezone = null, $calendar = IntlDateFormatter::GREGORIAN, $pattern = null)
     {
+        if ((80114 === \PHP_VERSION_ID || 80201 === \PHP_VERSION_ID) && \is_string($timezone) && str_contains($timezone, 'GMT')) {
+            $this->markTestSkipped('Broken version of PHP');
+        }
+
         IntlTestHelper::requireFullIntl($this, '55.1');
 
         if (!$formatter = new \IntlDateFormatter($locale, $datetype ?? IntlDateFormatter::FULL, $timetype ?? IntlDateFormatter::FULL, $timezone, $calendar, $pattern)) {