wp_get_list_item_separator(): string
- Since
- 6.0.0
- Source
wp-includes/l10n.php:1976
Compatibility
- WordPress
- since 6.0.0
- 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.
Return value
string- Locale-specific list item separator.
Performance profile
How much work a call to wp_get_list_item_separator() 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
- 6–7
- Plugin surface
- None
- Called by
- 16
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 10.
Nothing here hands control to plugin code.
16 places in core call this, so the cost is paid more often than your own code shows.
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 wp_get_list_item_separator() can have, taken from its control-flow graph on PHP 8.5.
| When | Instructions | Calls it makes |
|---|---|---|
$wp_locale instanceof | 6 | ->get_list_item_separator() |
!($wp_locale instanceof) | 7 | __() |
Across PHP versions
Compiles the same on PHP 7.4, 8.1, 8.2, 8.3, 8.4, 8.5 and 8.6-dev: 10 instructions, 6–7 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 · 1
- __()Retrieves the translation of $text.
Used by · 16
- WP_Block_Metadata_Registry::register_collection()Registers a block metadata collection.
- WP_Dependencies::get_dependency_warning_message()Gets a dependency warning message for a handle.
- WP_Media_List_Table::column_default()Handles output for the default column.
- WP_Plugins_List_Table::add_dependencies_to_dependent_plugin_row()Prints a list of other plugins that the plugin depends on.
- WP_Plugins_List_Table::add_dependents_to_dependency_plugin_row()Prints a list of other plugins that depend on the plugin.
- WP_Posts_List_Table::column_default()Handles the default column output.
- WP_Script_Modules::sort_item_dependencies()Recursively sorts the dependencies for a single script module identifier.
- WP_Scripts::get_dependency_warning_message()Gets a script-specific dependency warning message.
- WP_Styles::get_dependency_warning_message()Gets a style-specific dependency warning message.
- WP_Theme::markup_header()Marks up a theme header.
- twenty_twenty_one_entry_meta_footer()Prints HTML with meta information for the categories, tags and comments.
- twentynineteen_entry_footer()Prints HTML with meta information for the categories, tags and comments.
Show all 16
- twentyseventeen_entry_footer()Prints HTML with meta information for the categories, tags and comments.
- twentythirteen_entry_meta()Prints HTML with meta information for current post: categories, tags, permalink, author, and date.
- twentytwelve_entry_meta()Sets up post entry meta.
- validate_plugin_requirements()Validates the plugin requirements for WordPress version and PHP version.
Source code
function wp_get_list_item_separator() { global $wp_locale; if ( ! ( $wp_locale instanceof WP_Locale ) ) { // Default value of WP_Locale::get_list_item_separator(). /* translators: Used between list items, there is a space after the comma. */ return __( ', ' ); } return $wp_locale->get_list_item_separator();}Changelog
Introduced in 6.0.0. 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 6.9.7 tag, from
src/wp-includes/l10n.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.