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WordPress

twentyseventeen_is_static_front_page(): bool

Since
Twenty Seventeen 1.0, Twenty Seventeen 3.3 Converted function to an alias.
Source
wp-content/themes/twentyseventeen/inc/customizer.php:233
Returns whether we're previewing the front page and it's a static page.

Description

This function is an alias for twentyseventeen_is_frontpage().

Compatibility

WordPress
since Twenty Seventeen 3.3 Converted function to an alias.
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.

Return value

bool
Whether the current page is the front page and static.

Performance profile

How much work a call to twentyseventeen_is_static_front_page() 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
3

Executed per call on PHP 8.5. The body compiles to 3.

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 one call costs · 1 distinct outcome

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

WhenInstructionsCalls it makes
always3twentyseventeen_is_frontpage()

Across PHP versions

Compiles the same on PHP 7.4, 8.1, 8.2, 8.3, 8.4, 8.5 and 8.6-dev: 3 instructions, 3 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 twentyseventeen_is_static_front_page() {	return twentyseventeen_is_frontpage();}

Changelog

Introduced in Twenty Seventeen 3.3 Converted function to an alias.. 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.

Twenty Seventeen 3.3 Converted function to an alias.
Twenty Seventeen 3.3 Converted function to an alias.from the docblock
Twenty Seventeen 1.0
Twenty Seventeen 1.0from the docblock

About this page

Parsed data
Generated from the wordpress-develop 7.1.0 tag, from src/wp-content/themes/twentyseventeen/inc/customizer.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.
Corrections
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