Opened 6 weeks ago
Last modified 6 weeks ago
#54289 new enhancement
Improve get_shortcode_regex performance
| Reported by: |
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Owned by: | |
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| Milestone: | Awaiting Review | Priority: | normal |
| Severity: | normal | Version: | trunk |
| Component: | Shortcodes | Keywords: | has-patch |
| Focuses: | performance | Cc: |
Description
Hi,
It's my first PR to WordPress, I hope it goes well :).
I ran Blackfire on my homepage (eCommerce shop with Woocommerce plugin). After analyzing it, I see that many shortcodes are parsing, but I don't use it directly. After some investigation, I see that in
get_shortcode_regex is many unnecessary call implode/array_map function for empty $tagsname argument.
After this patch, page response time is reduced by almost ~200ms.
Blackfire profile screen:
Change History (1)
This ticket was mentioned in PR #1769 on WordPress/wordpress-develop by piotrantosik.
6 weeks ago
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Trac ticket: https://core.trac.wordpress.org/ticket/54289#ticket