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dompdf

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dompdf
HTML to PDF converter for PHP

PHP · 11189 stars

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Truncated .ufm is cached as a valid font entry with no "C" key, permanently breaking rendering Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

dompdf/dompdf#3765 · Opened Sep 18, 2026
"Undefined array key 32" when trying to use font without space glyph Open

font-handling

Difficulty 3/5 1-2 days Newbie friendliness 55/100

dompdf/dompdf#3762 · 3 comments · Opened Sep 14, 2026
Quadratic render time with many forced page breaks: `split()` resets not-yet-reflowed sibling frames Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

dompdf/dompdf#3756 · 1 comment · Opened Sep 4, 2026
Cpdf and Factur-X Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

dompdf/dompdf#3748 · 2 comments · Opened Aug 24, 2026
Undefined variable when encrypting an attached file Open

Difficulty 1/5 Under an hour Newbie friendliness 92/100

dompdf/dompdf#3747 · Opened Aug 23, 2026
FontDescriptor /Flags never sets the Serif bit, which misaligns text selection in pdf.js viewers Open

Difficulty 4/5 3-5 days Newbie friendliness 70/100

dompdf/dompdf#3746 · Opened Aug 21, 2026
Thai upper vowels (tone marks) overlap when using Noto Sans Thai (No GPOS support) Open

font-handling i18n

Difficulty 5/5 Over a week Newbie friendliness 35/100

dompdf/dompdf#3742 · Opened Jul 21, 2026
Improve custom BMP parsing logic Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

dompdf/dompdf#3739 · Opened Jun 27, 2026
Super-linear (~O(n²)) render time for large tables with `page-break-inside: avoid` Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

dompdf/dompdf#3738 · 2 comments · 1 reaction · Opened Jun 23, 2026
Add support for woff fonts Open

font-handling

Difficulty 4/5 3-5 days Newbie friendliness 35/100

dompdf/dompdf#3736 · 1 comment · Opened Jun 15, 2026
cURL code path does not encode URIs with spaces/special characters Open

Difficulty 1/5 Under an hour Newbie friendliness 25/100

dompdf/dompdf#3723 · Opened Mar 20, 2026
PDF-A and standard fonts (e.g. Helvetica) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

dompdf/dompdf#3719 · 4 comments · Opened Mar 13, 2026
More PDF/A compatibility? Open

Difficulty 5/5 Over a week Newbie friendliness 28/100

dompdf/dompdf#3717 · 2 comments · Opened Feb 18, 2026
[CSS/HTML]: CSS3 compatibility issue Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

dompdf/dompdf#3711 · 1 comment · 1 reaction · Opened Jan 28, 2026
Umlauts not always rendered correctly in 3.1.0 Open

enhancement font-handling

Difficulty 3/5 1-2 days Newbie friendliness 45/100

dompdf/dompdf#3702 · 1 comment · Opened Dec 29, 2025
Optimise split function Open

Difficulty 4/5 3-5 days Newbie friendliness 15/100

dompdf/dompdf#3695 · 1 comment · Opened Dec 2, 2025
Handle DOM processing instructions Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

dompdf/dompdf#3689 · Opened Nov 28, 2025
License clarification & potential re-licensing request (php-font-lib and php-svg-lib flagged as LGPL-2.1 by Snyk) Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

dompdf/dompdf#3684 · 6 comments · Opened Nov 11, 2025
Missing Kinsoku Shori (Japanese line-breaking rules) support Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

dompdf/dompdf#3683 · Opened Nov 11, 2025
Images in table deformed by text Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

dompdf/dompdf#3682 · 2 comments · Opened Nov 7, 2025
Photoshop error “Could not replace [filename.pdf] because of a program error” when dragging PDF page into an open document Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

dompdf/dompdf#3679 · 7 comments · Opened Oct 27, 2025
Helvetica - [Specification: ISO 19005-3:2012, Clause: 6.2.11.5, Test number: 1] fails Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

dompdf/dompdf#3667 · 7 comments · Opened Sep 30, 2025
Exclude unused fonts when rendering a document using the Cpdf backend in PDF/A mode Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 45/100

dompdf/dompdf#3649 · Opened Aug 24, 2025
Custom Font Caching (non-persistent cache file creation) Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

dompdf/dompdf#3639 · 1 comment · Opened Jul 31, 2025
[FONTs]: Academic Title in Indonesian Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

dompdf/dompdf#3632 · 1 comment · Opened Jul 9, 2025
Suggestion: Create Wiki page for integrating Bootstrap Open

documentation

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

dompdf/dompdf#3623 · 2 comments · Opened Jun 18, 2025
PDF Generation Too Slow Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

dompdf/dompdf#3622 · 7 comments · Opened Jun 17, 2025
Problem with umlauts in 3.0.0 Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

dompdf/dompdf#3616 · 10 comments · Opened May 14, 2025
Lack of temp file creation error handling may cause "Uncaught ValueError: Path must not be empty" exception Open

Difficulty 3/5 1-2 days Newbie friendliness 20/100

dompdf/dompdf#3607 · 8 comments · Opened Apr 6, 2025
Support for AVIF Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

dompdf/dompdf#3600 · 2 comments · 1 reaction · Opened Mar 11, 2025
Temp files are not removed Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

dompdf/dompdf#3589 · 1 comment · Opened Jan 30, 2025
[FONTs]: Helvetica $pdf->setOption(['defaultFont' => 'Helvetica']); doesnt work Open

question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

dompdf/dompdf#3584 · 7 comments · Opened Jan 23, 2025
dompdf php unicode tamil font some characters jumbling Open

i18n

Difficulty 4/5 3-5 days Newbie friendliness 25/100

dompdf/dompdf#3583 · 1 comment · Opened Jan 23, 2025
Suggestion: Introduce some enums (requires bumping minimum PHP version to 8.1) Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

dompdf/dompdf#3582 · 1 comment · Opened Jan 21, 2025
[CSS/HTML]: Getting check internet connection Open

question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

dompdf/dompdf#3567 · 3 comments · Opened Dec 30, 2024
The source 'open_sans_bold_0e7196744e416eea97ecd5b9781a44c2" contains a bad /Bbox box Open

question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

dompdf/dompdf#3559 · 5 comments · Opened Nov 26, 2024
Some Canvas image base64 PNG images don't work Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

dompdf/dompdf#3544 · 3 comments · Opened Nov 6, 2024
There is a problem with the dashed border showing white space between the border when the parent div has a background. Open

css

Difficulty 3/5 1-2 days Newbie friendliness 20/100

dompdf/dompdf#3542 · 1 comment · Opened Nov 4, 2024
Try to export image in PDF formatter with styling custom row column Open

question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

dompdf/dompdf#3540 · 8 comments · Opened Oct 31, 2024
Large files when webp file in the template Open

enhancement image-handling

Difficulty 4/5 3-5 days Newbie friendliness 35/100

dompdf/dompdf#3535 · 3 comments · Opened Oct 16, 2024
502 {"message": "Internal server error"} in Live Environment Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

dompdf/dompdf#3533 · 2 comments · Opened Oct 3, 2024
dompdf creating .afm.json files at runtime triggers security scanners Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

dompdf/dompdf#3529 · 2 comments · 1 reaction · Opened Sep 23, 2024
Support "text-underline-offset" Open

css enhancement

Difficulty 3/5 1-2 days Newbie friendliness 45/100

dompdf/dompdf#3526 · Opened Sep 16, 2024
Multiline links are split Open

accessibility

Difficulty 4/5 3-5 days Newbie friendliness 25/100

dompdf/dompdf#3514 · 1 comment · Opened Sep 6, 2024
Hey everyone, How can I code kruti dev please tell me Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

dompdf/dompdf#3513 · 2 comments · Opened Sep 6, 2024
Error with dompdf 3.0 Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

dompdf/dompdf#3506 · 9 comments · Opened Aug 16, 2024
Bootstrap row with multiple cols does not work with breakpoints Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

dompdf/dompdf#3503 · 1 comment · Opened Aug 1, 2024
Font Metric - Path cannot be empty in PHP 8 Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

dompdf/dompdf#3487 · 4 comments · Opened Jul 1, 2024
Version 3 issues when loading PNG images Open

dependencies image-handling

Difficulty 4/5 3-5 days Newbie friendliness 35/100

dompdf/dompdf#3484 · 5 comments · Opened Jun 27, 2024
Always Show HTML page (not generating PDF) while data too much Open

question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

dompdf/dompdf#3469 · 1 comment · Opened May 30, 2024

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