wppaste
WordPress

_wp_get_user_contactmethods( WP_User|null $user = null ): string[]

Since
2.9.0
Source
wp-includes/user.php:3068
The old private function for setting up user contact methods.

Description

Use wp_get_user_contact_methods() instead.

Compatibility

WordPress
since 2.9.0
PHP
7.4–8.6-dev
  • 6.7.7
  • 6.8.8
  • 6.9.7
  • 7.0.4
  • 7.1.0

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

Parameters

$userWP_User|nulloptional
WP_User object. Default null.Default: null

Return value

string[]
Array of contact method labels keyed by contact method.

Performance profile

How much work a call to _wp_get_user_contactmethods() 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
5

Executed per call on PHP 8.5. The body compiles to 5.

Plugin surface
None

Nothing here hands control to plugin code.

Called by
0

Nothing in core calls this; the cost is only what you spend yourself.

What it touches

  • hookthird-party callbacksapply_filters()one call below _wp_get_user_contactmethods()

What one call costs · 1 distinct outcome

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

WhenInstructionsCalls it makes
always5wp_get_user_contact_methods()

Across PHP versions

Compiles the same on PHP 7.4, 8.1, 8.2, 8.3, 8.4, 8.5 and 8.6-dev: 5 instructions, 5 executed per call, 0 branches. The work does not change between versions.

An instruction is not a fixed amount of time, so a matching count is not necessarily the same speed; what it rules out is a difference in the work itself.

Uses · 1

Source code

View on Trac View on GitHub 

function _wp_get_user_contactmethods( $user = null ) {	return wp_get_user_contact_methods( $user );}

Changelog

Introduced in 2.9.0. Unchanged from 6.7.7 through 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 7.1.0 tag, from src/wp-includes/user.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.
Corrections
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