refactor: fix variable type

kenjis · kenjis · commit 01ccd7d061e5 · 2023-10-28T06:38:30.000+09:00
diff --git a/system/Email/Email.php b/system/Email/Email.php
@@ -898,7 +898,7 @@ protected function setDate()
     {
         $timezone = date('Z');
         $operator = ($timezone[0] === '-') ? '-' : '+';
-        $timezone = abs($timezone);
+        $timezone = abs((int) $timezone);
         $timezone = floor($timezone / 3600) * 100 + ($timezone % 3600) / 60;
 
         return sprintf('%s %s%04d', date('D, j M Y H:i:s'), $operator, $timezone);

Original file line number	Diff line number	Diff line change
`@@ -898,7 +898,7 @@ protected function setDate()`
`898`	`898`	`{`
`899`	`899`	`$timezone = date('Z');`
`900`	`900`	`$operator = ($timezone[0] === '-') ? '-' : '+';`
`901`		`- $timezone = abs($timezone);`
	`901`	`+ $timezone = abs((int) $timezone);`
`902`	`902`	`$timezone = floor($timezone / 3600) * 100 + ($timezone % 3600) / 60;`
`903`	`903`
`904`	`904`	`return sprintf('%s %s%04d', date('D, j M Y H:i:s'), $operator, $timezone);`