fix: support any regex delimiter and modifiers in compiler pass pattern matching (#2212)

Use @preg_match with error suppression to detect valid regex patterns
instead of checking for '/' delimiters, supporting any delimiter and
modifiers, consistent with the rest of the telemetry-bundle.

Author: bendavies

src/bridge/symfony/telemetry-bundle/src/Flow/Bridge/Symfony/TelemetryBundle/DependencyInjection/Compiler/CacheTelemetryPass.php

@@ -81,8 +81,10 @@ private function isExcluded(string $serviceId, array $patterns) : bool
 
     private function matchesPattern(string $serviceId, string $pattern) : bool
     {
-        if (\str_starts_with($pattern, '/') && \str_ends_with($pattern, '/')) {
-            return (bool) \preg_match($pattern, $serviceId);
+        $result = @\preg_match($pattern, $serviceId);
+
+        if ($result !== false) {
+            return (bool) $result;
         }
 
         return $serviceId === $pattern;

src/bridge/symfony/telemetry-bundle/src/Flow/Bridge/Symfony/TelemetryBundle/DependencyInjection/Compiler/DBALTelemetryPass.php

@@ -99,8 +99,10 @@ private function isExcluded(string $connectionName, array $patterns) : bool
 
     private function matchesPattern(string $connectionName, string $pattern) : bool
     {
-        if (\str_starts_with($pattern, '/') && \str_ends_with($pattern, '/')) {
-            return (bool) \preg_match($pattern, $connectionName);
+        $result = @\preg_match($pattern, $connectionName);
+
+        if ($result !== false) {
+            return (bool) $result;
         }
 
         return $connectionName === $pattern;

src/bridge/symfony/telemetry-bundle/src/Flow/Bridge/Symfony/TelemetryBundle/DependencyInjection/Compiler/HttpClientTelemetryPass.php

@@ -62,8 +62,10 @@ private function isExcluded(string $serviceId, array $patterns) : bool
 
     private function matchesPattern(string $serviceId, string $pattern) : bool
     {
-        if (\str_starts_with($pattern, '/') && \str_ends_with($pattern, '/')) {
-            return (bool) \preg_match($pattern, $serviceId);
+        $result = @\preg_match($pattern, $serviceId);
+
+        if ($result !== false) {
+            return (bool) $result;
         }
 
         return $serviceId === $pattern;

src/bridge/symfony/telemetry-bundle/src/Flow/Bridge/Symfony/TelemetryBundle/DependencyInjection/Compiler/Psr18ClientTelemetryPass.php

@@ -83,8 +83,10 @@ private function isExcluded(string $serviceId, array $patterns) : bool
 
     private function matchesPattern(string $serviceId, string $pattern) : bool
     {
-        if (\str_starts_with($pattern, '/') && \str_ends_with($pattern, '/')) {
-            return (bool) \preg_match($pattern, $serviceId);
+        $result = @\preg_match($pattern, $serviceId);
+
+        if ($result !== false) {
+            return (bool) $result;
         }
 
         return $serviceId === $pattern;