From 34a9e48827b3a03da48699d32c6138c2c89c139f Mon Sep 17 00:00:00 2001
From: Josh Richards <josh.t.richards@gmail.com>
Date: Thu, 27 Jun 2024 10:57:14 -0400
Subject: fix: switch from explode to substr (faster)

Signed-off-by: Josh Richards <josh.t.richards@gmail.com>
---
 lib/private/Config.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/private/Config.php b/lib/private/Config.php
index 7ff7312ddea..46c32d5f628 100644
--- a/lib/private/Config.php
+++ b/lib/private/Config.php
@@ -228,9 +228,10 @@ class Config {
 		// 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;
 			}
 		}
-- 
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