WP_Site_Health_Auto_Updates::test_accepts_minor_updates(): array|null

Compatibility

Present in every tracked release (6.7.7 to 7.1.0), and compiles on PHP 7.4 through 8.6-dev.

Return value

array|null

The test results if minor updates are blocked, or null if the test passed.

Performance profile

How much work a call to WP_Site_Health_Auto_Updates::test_accepts_minor_updates() does, and what it touches: the algorithmic scaling, the Zend instruction count per call across PHP versions, the hooks it hands control to, and the core code that calls it. Measured from the compiled opcodes, not a stopwatch, so every number is identical on any machine running the same PHP version, and every function in core is ranked by cost.

Cost class

Trivial

Touches nothing outside its own arguments.

Scaling

Constant

No loop in the body: the same number of instructions runs whatever you pass in.

Instructions

8–20

Executed per call on PHP 8.5, depending on the branch taken. The body compiles to 31.

Plugin surface

1 hook

Third-party callbacks on 'allow_minor_auto_core_updates' run inside this call, and their cost is not bounded by anything here.

Called by

1

1 place in core call this, so the cost is paid more often than your own code shows.

What it touches

• hookthird-party callbacksapply_filters()called directly

Further down the call graph this can also reach query, option, cache, serialize and transient. Those are the worst case, several calls deep and usually down an error path, not what a normal call pays.

What one call costs · 3 distinct outcomes

One number would be a lie: the work depends on which branch runs. These are every distinct cost WP_Site_Health_Auto_Updates::test_accepts_minor_updates() can have, taken from its control-flow graph on PHP 8.5.

Hooks and filters fired · 1

One hook fires while WP_Site_Health_Auto_Updates::test_accepts_minor_updates() runs, in this order:

1. 1
   apply_filters( allow_minor_auto_core_updates )filterline 468 (+13 into the body)

   Filters whether to enable minor automatic core updates.

Uses · 2

• __()Retrieves the translation of $text.
• apply_filters()Calls the callback functions that have been added to a filter hook.

Used by · 1

• WP_Site_Health_Auto_Updates::run_tests()Runs tests to determine if auto-updates can run.

Source code

View on Trac ↗View on GitHub ↗

455	public function test_accepts_minor_updates() {456		if ( defined( 'WP_AUTO_UPDATE_CORE' ) && false === WP_AUTO_UPDATE_CORE ) {457			return array(458				'description' => sprintf(459					/* translators: %s: Name of the constant used. */460					__( 'WordPress security and maintenance releases are blocked by %s.' ),461					"<code>define( 'WP_AUTO_UPDATE_CORE', false );</code>"462				),463				'severity'    => 'fail',464			);465		}466 467		/** This filter is documented in wp-admin/includes/class-core-upgrader.php */468		if ( ! apply_filters( 'allow_minor_auto_core_updates', true ) ) {469			return array(470				'description' => sprintf(471					/* translators: %s: Name of the filter used. */472					__( 'WordPress security and maintenance releases are blocked by the %s filter.' ),473					'<code>allow_minor_auto_core_updates</code>'474				),475				'severity'    => 'fail',476			);477		}478 479		return null;480	}

Changelog

Introduced in 5.2.0. One change between 6.7.7 and 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 6.9.7 tag, from src/wp-admin/includes/class-wp-site-health-auto-updates.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

Something wrong on this page? Report it and it gets fixed in the next regeneration.