twentyten_auto_excerpt_more( string $more ): string
- Since
- Twenty Ten 1.0
- Source
wp-content/themes/twentyten/functions.php:388
Description
..]" with an ellipsis and twentyten_continue_reading_link().
"[...]" is appended to automatically generated excerpts.
To override this in a child theme, remove the filter and add your own function tied to the excerpt_more filter hook.
Compatibility
- WordPress
- since Twenty Ten 1.0
- 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
$morestring- The Read More text.
Return value
string- The filtered Read More text.
Performance profile
How much work a call to twentyten_auto_excerpt_more() 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
- Scaling
- Constant
- Instructions
- 5–8
- Plugin surface
- None
- Called by
- 0
Touches nothing outside its own arguments.
No loop in the body: the same number of instructions runs whatever you pass in.
Executed per call on PHP 8.5, depending on the branch taken. The body compiles to 9.
Nothing here hands control to plugin code.
Nothing in core calls this; the cost is only what you spend yourself.
What one call costs · 2 distinct outcomes
One number would be a lie: the work depends on which branch runs. These are every distinct cost twentyten_auto_excerpt_more() can have, taken from its control-flow graph on PHP 8.5.
| When | Instructions | Calls it makes |
|---|---|---|
is_admin() | 5 | is_admin() |
!is_admin() | 8 | is_admin(), twentyten_continue_reading_link() |
Across PHP versions
Compiles the same on PHP 7.4, 8.1, 8.2, 8.3, 8.4, 8.5 and 8.6-dev: 9 instructions, 5–8 executed per call, 1 branch. 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 · 2
- is_admin()Determines whether the current request is for an administrative interface page.
- twentyten_continue_reading_link()Returns a "Continue Reading" link for excerpts.
Source code
function twentyten_auto_excerpt_more( $more ) { if ( ! is_admin() ) { return ' …' . twentyten_continue_reading_link(); } return $more;}Changelog
Introduced in Twenty Ten 1.0. Unchanged from 6.7.7 through 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-content/themes/twentyten/functions.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.