fix: switch from explode to substr (faster)

Signed-off-by: Josh Richards <[email protected]>
nextcloud · Jun 27, 2024 · da697ea · da697ea
1 parent 2102001
commit da697ea
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/private/Config.php b/lib/private/Config.php
@@ -228,9 +228,10 @@ private function readData() {
 		// grab any "NC_" environment variables
 		$envRaw = getenv();
 		// only save environment variables prefixed with "NC_" in the cache
+		$envPrefixLen = strlen(self::ENV_PREFIX);
 		foreach ($envRaw as $rawEnvKey => $rawEnvValue) {
 			if (str_starts_with($rawEnvKey, self::ENV_PREFIX)) {
-				$realKey = explode(self::ENV_PREFIX, $rawEnvKey)[1];
+				$realKey = substr($rawEnvKey, $envPrefixLen);
 				$this->envCache[$realKey] = $rawEnvValue;
 			}
 		}