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Fixed PHP8.1 deprecation errors passing null to parameter in trim (#807)

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Fixed a PHP 8.1 deprecation error:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in cacheresource_keyvaluestore.php on line 247 and in cacheresource_keyvaluestore.php on line 431
This commit is contained in:
Mathias
2022-09-22 14:29:51 +02:00
committed by GitHub
parent c53342c9fc
commit b91c04bfcf
1 changed files with 2 additions and 2 deletions
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4
libs/sysplugins/smarty_cacheresource_keyvaluestore.php
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@@ -244,7 +244,7 @@ abstract class Smarty_CacheResource_KeyValueStore extends Smarty_CacheResource
*/ */
protected function sanitize($string) protected function sanitize($string)
{ {
$string = trim($string, '|'); $string = trim((string)$string, '|');
if (!$string) { if (!$string) {
return ''; return '';
} }
@@ -428,7 +428,7 @@ abstract class Smarty_CacheResource_KeyValueStore extends Smarty_CacheResource
$t[] = 'IVK#COMPILE' . $_compile; $t[] = 'IVK#COMPILE' . $_compile;
} }
$_name .= '#'; $_name .= '#';
$cid = trim($cache_id, '|'); $cid = trim((string)$cache_id, '|');
if (!$cid) { if (!$cid) {
return $t; return $t;
} }