WordPress/wp-includes/widgets
Sergey Biryukov 2ec23a82ed Code Modernization: Replace usage of strpos() with str_starts_with().
`str_starts_with()` was introduced in PHP 8.0 to perform a case-sensitive check indicating if the string to search in (haystack) begins with the given substring (needle).

WordPress core includes a polyfill for `str_starts_with()` on PHP < 8.0 as of WordPress 5.9.

This commit replaces `0 === strpos( ... )` with `str_starts_with()` in core files, making the code more readable and consistent, as well as improving performance.

While `strpos()` is slightly faster than the polyfill on PHP < 8.0, `str_starts_with()` is noticeably faster on PHP 8.0+, as it is optimized to avoid unnecessarily searching along the whole haystack if it does not find the needle.

Follow-up to [52039], [52040], [52326].

Props spacedmonkey, costdev, sabernhardt, mukesh27, desrosj, jorbin, TobiasBg, ayeshrajans, lgadzhev, SergeyBiryukov.
Fixes #58012.
Built from https://develop.svn.wordpress.org/trunk@55703


git-svn-id: http://core.svn.wordpress.org/trunk@55215 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-05-02 15:45:22 +00:00
..
class-wp-nav-menu-widget.php Widgets: Add a comment in WP_Nav_Menu_Widget::form() to clarify the esc_attr() usage. 2022-07-01 20:01:15 +00:00
class-wp-widget-archives.php Coding Standards: Use a consistent markup for line break tags across Core. 2022-09-02 06:51:13 +00:00
class-wp-widget-block.php Code Modernization: Replace usage of strpos() with str_starts_with(). 2023-05-02 15:45:22 +00:00
class-wp-widget-calendar.php
class-wp-widget-categories.php
class-wp-widget-custom-html.php Widgets: Defer register inline script in WP_Widget_Custom_HTML and WP_Widget_Text. 2023-03-15 11:38:20 +00:00
class-wp-widget-links.php Customize: Prevent JS error in Links widget when selective refresh is enabled 2022-09-11 21:57:09 +00:00
class-wp-widget-media-audio.php Administration: Replace "can not" with "cannot" after [53131]. 2022-04-11 12:08:09 +00:00
class-wp-widget-media-gallery.php
class-wp-widget-media-image.php Administration: Replace "can not" with "cannot" after [53131]. 2022-04-11 12:08:09 +00:00
class-wp-widget-media-video.php Administration: Replace "can not" with "cannot" after [53131]. 2022-04-11 12:08:09 +00:00
class-wp-widget-media.php Docs: Various docblock corrections and improvements for changes introduced in 6.0. 2022-04-28 09:59:13 +00:00
class-wp-widget-meta.php
class-wp-widget-pages.php
class-wp-widget-recent-comments.php
class-wp-widget-recent-posts.php
class-wp-widget-rss.php Widgets: Match variable types in rss feed link filter. 2023-02-22 22:02:23 +00:00
class-wp-widget-search.php
class-wp-widget-tag-cloud.php
class-wp-widget-text.php Docs: Use third-person singular verbs in various function descriptions, as per docblocks standards. 2023-04-24 16:37:22 +00:00