Coding Standards: Use static closures when not using $this.

When a closure does not use `$this`, it can be made `static` for improved performance.

Static closures are supported in PHP since PHP 5.4. ​

Props jrf, hellofromTonya, swissspidy, SergeyBiryukov.
See #53359.

git-svn-id: https://develop.svn.wordpress.org/trunk@51657 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Tonya Mork
2021-08-26 12:57:08 +00:00
parent d87fa561ab
commit e83a341cc0
54 changed files with 95 additions and 95 deletions
+4 -4
View File
@@ -1055,7 +1055,7 @@ class Tests_Cron extends WP_UnitTestCase {
// Force update_option() to fail by setting the new value to match the existing:
add_filter(
'pre_update_option_cron',
function() {
static function() {
return get_option( 'cron' );
}
);
@@ -1075,7 +1075,7 @@ class Tests_Cron extends WP_UnitTestCase {
// Force update_option() to fail by setting the new value to match the existing:
add_filter(
'pre_update_option_cron',
function() {
static function() {
return get_option( 'cron' );
}
);
@@ -1098,7 +1098,7 @@ class Tests_Cron extends WP_UnitTestCase {
// Force update_option() to fail by setting the new value to match the existing:
add_filter(
'pre_update_option_cron',
function() {
static function() {
return get_option( 'cron' );
}
);
@@ -1122,7 +1122,7 @@ class Tests_Cron extends WP_UnitTestCase {
// Force update_option() to fail by setting the new value to match the existing:
add_filter(
'pre_update_option_cron',
function() {
static function() {
return get_option( 'cron' );
}
);