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Formatting (100 matches)

Ticket Summary Owner Workflow Priority Severity Milestone Type Modified Comments
#47164 map_deep in formatting.php do not handle null-byte dev-feedback normal critical Future Release defect (bug) 02/23/2023 18
#55257 map_deep() function incompatibility with incomplete objects in PHP 8.0+ dev-feedback normal major Future Release defect (bug) 08/08/2023 17
#44793 remove_accents() doesnt escape all versions of "i" SergeyBiryukov dev-feedback normal normal Future Release defect (bug) 09/22/2019 13
#63149 safecss_filter_attr does not support base64 SVG image in background-image. dev-feedback normal normal Awaiting Review defect (bug) 03/23/2025 6
#50855 sanitize_file_name function not working as expected if there is '%20' in filename audrasjb* dev-feedback normal normal Future Release defect (bug) 10/07/2022 16
#33924 sanitize_html_class valid characters dev-feedback normal normal Future Release defect (bug) 09/20/2022 15
#55996 the get_the_block_template_html call all the same functions as the the_conent filter so they are run twice dev-feedback normal normal Future Release defect (bug) 08/28/2024 76
#54488 wp_filter_nohtml_kses does not remove HTML comments audrasjb dev-feedback normal normal Future Release defect (bug) 10/12/2023 32
#2833 wpautop breaks style and script tags dev-feedback low normal Future Release defect (bug) 03/21/2024 37
#11678 wpautop() fails on uppercase closing tags dev-feedback normal normal defect (bug) 06/04/2019 5
#63426 wptexturize breaks markup dev-feedback normal normal Awaiting Review defect (bug) 08/15/2025 8
#54721 wptexturize caches the result of run_wptexturize preventing themes from using this if a plugin has already called get_plugin_data dev-feedback normal normal Awaiting Review defect (bug) 07/20/2024 2
#30644 "wpautop" Enhancements dev-feedback normal normal enhancement 08/11/2020 5
#54322 Add Logical Properties to safecss_filter_attr dev-feedback normal normal Awaiting Review enhancement 11/19/2021 3
#44906 Include greek accent characters on "remove_accents" function dev-feedback normal minor Awaiting Review enhancement 09/13/2018 3
#49129 Incorrect German Umlaut substitutions dev-feedback normal minor Awaiting Review enhancement 01/04/2020 3
#43147 Introduce `esc_html_comment` and translation related functions dev-feedback normal normal Awaiting Review enhancement 01/16/2019 7
#19100 Introduce esc_color() dev-feedback normal normal Future Release enhancement 03/04/2020 17
#39636 Smilies not converted when directly followed by punctuation marks dev-feedback normal normal Future Release enhancement 04/11/2022 4
#22402 Stripping non-alphanumeric multi-byte characters from slugs dev-feedback normal normal Awaiting Review enhancement 09/02/2025 2
#55962 Upgrade `sanitize_hex_color()` to CSS Color Level 4 pbearne dev-feedback normal normal Future Release enhancement 01/17/2024 10
#56120 WordPress should add a space character on every possible "wrap point" in a post title when building "html title", "og:title" and so on dev-feedback normal normal Awaiting Review enhancement 07/05/2022 2
#51040 How about having a native BR to Newline method, i.e. br2nl dev-feedback normal normal Awaiting Review feature request 12/14/2023 4
#48261 "noopener noreferrer" mis-parses links with "rel=" parameters has-patch normal normal Awaiting Review defect (bug) 10/09/2019 6
#57235 'excerpt_remove_blocks' removes list blocks has-patch normal normal Awaiting Review defect (bug) 12/01/2025 2
#10823 Bad handling of ampersand in post titles has-patch normal normal defect (bug) 06/04/2019 17
#62417 Excerpts don't include content from list-item blocks. has-patch normal normal Awaiting Review defect (bug) 12/17/2025 4
#64944 Generated Excerpts - Missing white space when stripping <br>s generated in paragraph block, verse block, etc. audrasjb* has-patch normal normal 7.1 defect (bug) 04/09/2026 6
#27350 Invalid HTML Output has-patch normal normal Future Release defect (bug) 08/13/2024 37
#62038 Issue with is_email() and sanitize_email() has-patch normal normal Awaiting Review defect (bug) 09/24/2024 3
#63131 Possible bug (not strict) use of preg_split in formatting.php has-patch normal minor Awaiting Review defect (bug) 03/20/2025 2
#33629 Post excerpts have become WAY too long after updating to WP 4.3, please fix. has-patch normal normal defect (bug) 06/04/2019 9
#55949 Prevent trailingslashit from removing backslash for valid filenames on linux systems has-patch normal normal Awaiting Review defect (bug) 06/08/2022 1
#37077 Replacing one variable handler for another to ensure proper conditional check occurs 100%. has-patch normal trivial defect (bug) 06/04/2019 4
#52517 Shortcodes inside AMP tags do not work has-patch normal normal Awaiting Review defect (bug) 06/02/2023 8
#26674 The get_tag_regex() function is a too greedy when searching for a closing tag. has-patch normal normal defect (bug) 02/01/2026 10
#40528 Title with ascii paragraph separator is not being filtered on post save has-patch normal normal Awaiting Review defect (bug) 09/01/2025
#30495 Unicode character U+000B is not removed by sanitize_file_name has-patch normal normal Awaiting Review defect (bug) 08/27/2018 4
#27270 Validation for leading/trailing periods, or consecutive periods in email addresses is only done on the domain section has-patch normal normal defect (bug) 06/04/2019 7
#59691 WordPress doesn't sanitize character ʼ (unicode U+02BC) when converting post title to slug has-patch normal normal Awaiting Review defect (bug) 10/20/2023 2
#53023 _wp_json_convert_string type mismatch: returns string on success; false on failure has-patch normal normal Awaiting Review defect (bug) 10/15/2024 2
#55821 `is_email()` does not follow PHP FILTER_VALIDATE_EMAIL rules, when an email has double period (..) has-patch normal normal Awaiting Review defect (bug) 05/12/2025 2
#29807 add support for picture element and srcset attribute on img in wp_kses adamsilverstein has-patch normal normal 7.1 defect (bug) 04/23/2026 57
#17923 add_query_arg() should encode values has-patch normal normal defect (bug) 08/20/2019 22
#42182 esc_js must escape U+2028 and U+2029 has-patch normal normal Awaiting Review defect (bug) 10/11/2017 1
#46791 esc_url() adding http:// to a relative URL to parent directory '../pathname/' has-patch normal normal 7.1 defect (bug) 03/11/2026 6
#24487 is_email() does not recognize IDN domains has-patch normal minor Future Release defect (bug) 07/16/2025 8
#25108 is_email() function validates email with domain that just has 1 character after dot has-patch normal normal defect (bug) 06/04/2019 5
#60391 links_add_base_url will encode all attribut in null passed in has-patch normal normal Awaiting Review defect (bug) 01/30/2024 1
#17433 localhost is not accepted as email domain has-patch normal normal Future Release defect (bug) 03/20/2018 12
#60138 make_clickable() processing emails start with www. incorrectly. has-patch normal trivial Awaiting Review defect (bug) 02/15/2024 2
#24157 safecss_filter_attr doesn't allow rgb() in inline styles has-patch normal normal Future Release defect (bug) 06/09/2024 12
#60979 safecss_filter_attr() should support query strings with "&amp;" as used by Gutenberg has-patch normal normal Future Release defect (bug) 02/10/2025 28
#46966 urlencode query string parameters has-patch normal major Awaiting Review defect (bug) 12/01/2025 3
#60347 wp_kses breaking text fragments links has-patch normal normal Awaiting Review defect (bug) 07/09/2025 13
#61246 wp_kses makes HTML comment HTML uncommented has-patch normal normal Awaiting Review defect (bug) 09/03/2024 4
#58921 wp_kses_allowed_html doesn't allow to add esi:include has-patch normal normal Awaiting Review defect (bug) 06/22/2024 17
#62785 wp_kses_no_null() should be modified to handle $content having a null value has-patch normal normal Awaiting Review defect (bug) 01/16/2026 6
#54138 wp_strip_all_tags should remove scripts/styles content recursively has-patch normal normal Awaiting Review defect (bug) 09/16/2021 1
#18549 wp_texturize incorrectly curls closing quotes after inline HTML end tags miqrogroove has-patch normal normal defect (bug) 08/18/2023 33
#60793 wp_trigger error has a wrong wp_kses $allowed_html arguement. has-patch normal normal Awaiting Review defect (bug) 03/18/2024 1
#64552 wp_trim_words fails with certain charsets in the Excerpt has-patch normal normal Future Release defect (bug) 03/15/2026 2
#37672 wpautop adds a closing p-tag without an opening p-tag has-patch normal normal Awaiting Review defect (bug) 01/28/2026 5
#38656 wpautop incorrectly handling paragraphs within block elements has-patch normal normal Future Release defect (bug) 01/29/2026 8
#61817 wptexturize(): Hyphen may be replaced with ndash has-patch normal normal Awaiting Review defect (bug) 08/04/2024 1
#29882 wptexturize: quotes inside quotes curling incorrectly has-patch normal normal defect (bug) 06/04/2019 8
#18330 Add a Class functionality to wpautop() has-patch normal normal enhancement 07/25/2023 6
#63046 Add background-clip to the safe_style_css filter has-patch normal normal Awaiting Review enhancement 03/05/2025 6
#47594 Add nbsp symbol codes to convert throught sanitize_title SergeyBiryukov* has-patch normal minor Future Release enhancement 10/28/2021 22
#63036 Additional unit tests kses color-mix has-patch normal trivial Awaiting Review enhancement 02/28/2025 1
#60544 Allow individual blocks to be excluded from `excerpt_remove_blocks()` has-patch normal normal Awaiting Review enhancement 10/09/2024 1
#57517 Expose MutationObserver instance in wpEmoji has-patch normal normal Awaiting Review enhancement 01/20/2023 2
#63156 Formatting: Expand sanitize_html_class() to support the full range of CDATA that a class attribute can contain has-patch normal normal Awaiting Review enhancement 03/24/2025 1
#64151 Improve maintainability and robustness of sanitize_title_with_dashes() has-patch normal normal Future Release enhancement 04/06/2026 1
#40933 Improvements for get_file_data() function has-patch normal normal Awaiting Review enhancement 07/18/2017 5
#61501 KSES Allow more custom data attributes to align with browsers dmsnell has-patch normal normal 7.1 enhancement 02/20/2026 25
#60319 PHPUnit test for wp_spaces_regexp has-patch normal normal Future Release enhancement 02/12/2025 2
#60300 PHPunit Test for wp_staticize_emoji_for_email has-patch normal normal Future Release enhancement 02/12/2025 4
#60301 PHPunit test for print_emoji_detection_script has-patch normal normal Awaiting Review enhancement 02/12/2025 4
#60842 PHPunit tests for wp_check_invalid_utf8 has-patch normal normal Awaiting Review enhancement 02/12/2025 14
#63804 Proposal of wp_trim(): JavaScript-compatible alternative for trim() has-patch normal normal Awaiting Review enhancement 08/22/2025 4
#47557 Sanitize Email Suggestion has-patch normal minor Awaiting Review enhancement 09/11/2024 3
#63864 Support RFC 2047 MIME-decoding / improve `wp_iso_descrambler()` has-patch low normal Future Release enhancement 08/23/2025 1
#12084 allow preserving HTML in the_excerpt (specify allowed tags for strip_tags in wp_trim_excerpt) has-patch normal normal enhancement 04/03/2026 5
#46188 esc_html does not have support for multiline output. esc_br_html or line-breaking parameter for esc_html is missing has-patch normal normal Awaiting Review enhancement 02/27/2025 6
#32787 make_clickable filter johnjamesjacoby has-patch normal normal Future Release enhancement 01/28/2025 17
#49484 Add option 'OR' to wp_sprintf_l() SergeyBiryukov has-patch normal normal Future Release feature request 10/20/2020 11
#54604 Allow for nestable superscript tags has-patch normal normal Awaiting Review feature request 12/14/2021 1
#63192 wptexturize add filter for disable some replacement has-patch normal normal Awaiting Review feature request 04/10/2025 4
#39153 Bug in wp_html_split with unclosed PHP tag (or HTML tag <) needs-unit-tests normal normal Awaiting Review defect (bug) 03/02/2018 9
#26842 Contenteditable, multiple spaces, &nbsp, and U+00A0 needs-unit-tests normal normal Future Release defect (bug) 09/04/2020 38
#31695 Enclosing oEmbed using `embed_oembed_html` is generating invalid HTML needs-unit-tests normal normal defect (bug) 06/04/2019 16
#2691 HTML comments in posts aren't handled properly. needs-unit-tests normal normal Future Release defect (bug) 03/17/2025 35
#17491 Make is_email() compliant with RFC5322 (updated by RFC6854) needs-unit-tests normal minor Future Release defect (bug) 07/18/2025 36
#29956 Paragraphs within list items disappear in the editor when switching from text to visual and back needs-unit-tests normal normal defect (bug) 06/04/2019 4
#25785 Unexpected Paragraph Formatting Within a Div Container needs-unit-tests normal normal defect (bug) 06/04/2019 3
#50863 [playlist] + text = </p> error needs-unit-tests normal normal Awaiting Review defect (bug) 08/06/2020 1
#20368 htmlspecialchars() returns empty string for non-UTF-8 input in PHP 5.4 needs-unit-tests normal major defect (bug) 06/04/2019 7
#50514 make_clickable nested links bug needs-unit-tests normal normal Awaiting Review defect (bug) 10/12/2020 3
#45702 make_clickable() doesn't handle linked text being a URL with spaces within it needs-unit-tests low trivial Future Release defect (bug) 04/03/2019 3
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