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1334 <li class=
"md-nav__item">
1335 <a href=
"../javascript/" class=
"md-nav__link">
1346 <li class=
"md-nav__item">
1347 <a href=
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"md-nav__link">
1360 <li class=
"md-nav__item md-nav__item--active">
1362 <input class=
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"toc" type=
"checkbox" id=
"__toc">
1367 <label class=
"md-nav__link md-nav__link--active" for=
"__toc">
1368 Third Party Libraries
1369 <span class=
"md-nav__icon md-icon"></span>
1372 <a href=
"./" class=
"md-nav__link md-nav__link--active">
1373 Third Party Libraries
1377 <nav class=
"md-nav md-nav--secondary" aria-label=
"Table of contents">
1383 <label class=
"md-nav__title" for=
"__toc">
1384 <span class=
"md-nav__icon md-icon"></span>
1387 <ul class=
"md-nav__list" data-md-component=
"toc" data-md-scrollfix
>
1389 <li class=
"md-nav__item">
1390 <a href=
"#guzzle" class=
"md-nav__link">
1396 <li class=
"md-nav__item">
1397 <a href=
"#emogrifier-css-inliner" class=
"md-nav__link">
1398 Emogrifier / CSS Inliner
1403 <li class=
"md-nav__item">
1404 <a href=
"#scssphp" class=
"md-nav__link">
1410 <li class=
"md-nav__item">
1411 <a href=
"#constant-time-encoder" class=
"md-nav__link">
1412 Constant Time Encoder
1436 <li class=
"md-nav__item md-nav__item--nested">
1439 <input class=
"md-nav__toggle md-toggle" data-md-toggle=
"__nav_6_2" type=
"checkbox" id=
"__nav_6_2" >
1441 <label class=
"md-nav__link" for=
"__nav_6_2">
1442 Migrating from WSC
5.2
1443 <span class=
"md-nav__icon md-icon"></span>
1445 <nav class=
"md-nav" aria-label=
"Migrating from WSC 5.2" data-md-level=
"2">
1446 <label class=
"md-nav__title" for=
"__nav_6_2">
1447 <span class=
"md-nav__icon md-icon"></span>
1448 Migrating from WSC
5.2
1450 <ul class=
"md-nav__list" data-md-scrollfix
>
1456 <li class=
"md-nav__item">
1457 <a href=
"../../wsc52/php/" class=
"md-nav__link">
1468 <li class=
"md-nav__item">
1469 <a href=
"../../wsc52/templates/" class=
"md-nav__link">
1470 Templates and Languages
1480 <li class=
"md-nav__item">
1481 <a href=
"../../wsc52/libraries/" class=
"md-nav__link">
1482 Third Party Libraries
1499 <li class=
"md-nav__item md-nav__item--nested">
1502 <input class=
"md-nav__toggle md-toggle" data-md-toggle=
"__nav_6_3" type=
"checkbox" id=
"__nav_6_3" >
1504 <label class=
"md-nav__link" for=
"__nav_6_3">
1505 Migrating from WSC
3.1
1506 <span class=
"md-nav__icon md-icon"></span>
1508 <nav class=
"md-nav" aria-label=
"Migrating from WSC 3.1" data-md-level=
"2">
1509 <label class=
"md-nav__title" for=
"__nav_6_3">
1510 <span class=
"md-nav__icon md-icon"></span>
1511 Migrating from WSC
3.1
1513 <ul class=
"md-nav__list" data-md-scrollfix
>
1519 <li class=
"md-nav__item">
1520 <a href=
"../../wsc31/php/" class=
"md-nav__link">
1538 <li class=
"md-nav__item md-nav__item--nested">
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"__nav_6_4" type=
"checkbox" id=
"__nav_6_4" >
1543 <label class=
"md-nav__link" for=
"__nav_6_4">
1544 Migrating from WSC
3.0
1545 <span class=
"md-nav__icon md-icon"></span>
1547 <nav class=
"md-nav" aria-label=
"Migrating from WSC 3.0" data-md-level=
"2">
1548 <label class=
"md-nav__title" for=
"__nav_6_4">
1549 <span class=
"md-nav__icon md-icon"></span>
1550 Migrating from WSC
3.0
1552 <ul class=
"md-nav__list" data-md-scrollfix
>
1558 <li class=
"md-nav__item">
1559 <a href=
"../../wsc30/php/" class=
"md-nav__link">
1570 <li class=
"md-nav__item">
1571 <a href=
"../../wsc30/javascript/" class=
"md-nav__link">
1582 <li class=
"md-nav__item">
1583 <a href=
"../../wsc30/templates/" class=
"md-nav__link">
1594 <li class=
"md-nav__item">
1595 <a href=
"../../wsc30/css/" class=
"md-nav__link">
1606 <li class=
"md-nav__item">
1607 <a href=
"../../wsc30/package/" class=
"md-nav__link">
1625 <li class=
"md-nav__item md-nav__item--nested">
1628 <input class=
"md-nav__toggle md-toggle" data-md-toggle=
"__nav_6_5" type=
"checkbox" id=
"__nav_6_5" >
1630 <label class=
"md-nav__link" for=
"__nav_6_5">
1631 Migrating from WCF
2.1
1632 <span class=
"md-nav__icon md-icon"></span>
1634 <nav class=
"md-nav" aria-label=
"Migrating from WCF 2.1" data-md-level=
"2">
1635 <label class=
"md-nav__title" for=
"__nav_6_5">
1636 <span class=
"md-nav__icon md-icon"></span>
1637 Migrating from WCF
2.1
1639 <ul class=
"md-nav__list" data-md-scrollfix
>
1645 <li class=
"md-nav__item">
1646 <a href=
"../../wcf21/php/" class=
"md-nav__link">
1657 <li class=
"md-nav__item">
1658 <a href=
"../../wcf21/templates/" class=
"md-nav__link">
1669 <li class=
"md-nav__item">
1670 <a href=
"../../wcf21/css/" class=
"md-nav__link">
1681 <li class=
"md-nav__item">
1682 <a href=
"../../wcf21/package/" class=
"md-nav__link">
1709 <li class=
"md-nav__item md-nav__item--nested">
1712 <input class=
"md-nav__toggle md-toggle" data-md-toggle=
"__nav_7" type=
"checkbox" id=
"__nav_7" >
1714 <label class=
"md-nav__link" for=
"__nav_7">
1716 <span class=
"md-nav__icon md-icon"></span>
1718 <nav class=
"md-nav" aria-label=
"Tutorials" data-md-level=
"1">
1719 <label class=
"md-nav__title" for=
"__nav_7">
1720 <span class=
"md-nav__icon md-icon"></span>
1723 <ul class=
"md-nav__list" data-md-scrollfix
>
1730 <li class=
"md-nav__item md-nav__item--nested">
1733 <input class=
"md-nav__toggle md-toggle" data-md-toggle=
"__nav_7_1" type=
"checkbox" id=
"__nav_7_1" >
1735 <label class=
"md-nav__link" for=
"__nav_7_1">
1737 <span class=
"md-nav__icon md-icon"></span>
1739 <nav class=
"md-nav" aria-label=
"Tutorial Series" data-md-level=
"2">
1740 <label class=
"md-nav__title" for=
"__nav_7_1">
1741 <span class=
"md-nav__icon md-icon"></span>
1744 <ul class=
"md-nav__list" data-md-scrollfix
>
1750 <li class=
"md-nav__item">
1751 <a href=
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"md-nav__link">
1762 <li class=
"md-nav__item">
1763 <a href=
"../../../tutorial/series/part_1/" class=
"md-nav__link">
1774 <li class=
"md-nav__item">
1775 <a href=
"../../../tutorial/series/part_2/" class=
"md-nav__link">
1786 <li class=
"md-nav__item">
1787 <a href=
"../../../tutorial/series/part_3/" class=
"md-nav__link">
1814 <div class=
"md-sidebar md-sidebar--secondary" data-md-component=
"sidebar" data-md-type=
"toc" >
1815 <div class=
"md-sidebar__scrollwrap">
1816 <div class=
"md-sidebar__inner">
1818 <nav class=
"md-nav md-nav--secondary" aria-label=
"Table of contents">
1824 <label class=
"md-nav__title" for=
"__toc">
1825 <span class=
"md-nav__icon md-icon"></span>
1828 <ul class=
"md-nav__list" data-md-component=
"toc" data-md-scrollfix
>
1830 <li class=
"md-nav__item">
1831 <a href=
"#guzzle" class=
"md-nav__link">
1837 <li class=
"md-nav__item">
1838 <a href=
"#emogrifier-css-inliner" class=
"md-nav__link">
1839 Emogrifier / CSS Inliner
1844 <li class=
"md-nav__item">
1845 <a href=
"#scssphp" class=
"md-nav__link">
1851 <li class=
"md-nav__item">
1852 <a href=
"#constant-time-encoder" class=
"md-nav__link">
1853 Constant Time Encoder
1866 <div class=
"md-content" data-md-component=
"content">
1867 <article class=
"md-content__inner md-typeset">
1871 <h1 id=
"migrating-from-wsc-53-third-party-libraries">Migrating from WSC
5.3 - Third Party Libraries
<a class=
"headerlink" href=
"#migrating-from-wsc-53-third-party-libraries" title=
"Permanent link">#
</a></h1>
1872 <h2 id=
"guzzle">Guzzle
<a class=
"headerlink" href=
"#guzzle" title=
"Permanent link">#
</a></h2>
1873 <p>The bundled Guzzle version was updated to Guzzle
7.
1874 No breaking changes are expected for simple uses.
1875 A detailed
<a href=
"https://github.com/guzzle/guzzle/blob/master/UPGRADING.md#60-to-70">Guzzle migration guide
</a> can be found in the Guzzle documentation.
</p>
1876 <p>The explicit
<code>sink
</code> that was recommended in the
<a href=
"../../wsc52/libraries/#guzzle">migration guide for WSC
5.2</a> can now be removed, as
<a href=
"https://github.com/guzzle/guzzle/issues/2735">the Guzzle issue #
2735</a> was fixed in Guzzle
7.
</p>
1877 <h2 id=
"emogrifier-css-inliner">Emogrifier / CSS Inliner
<a class=
"headerlink" href=
"#emogrifier-css-inliner" title=
"Permanent link">#
</a></h2>
1878 <p>The Emogrifier library was updated from version
2.2 to
5.0.
1879 This update comes with a breaking change, as the
<code>Emogrifier
</code> class was removed.
1880 With the updated Emogrifier library, the
<code>CssInliner
</code> class must be used instead.
</p>
1881 <p>No compatibility layer was added for the
<code>Emogrifier
</code> class, as the Emogrifier library's purpose was to be used within the email subsystem of WoltLab Suite.
1882 In case you use Emogrifier directly within your own code, you will need to adjust the usage.
1883 Refer to the
<a href=
"https://github.com/MyIntervals/emogrifier/blob/v5.0.0/CHANGELOG.md">Emogrifier CHANGELOG
</a> and
<a href=
"https://github.com/WoltLab/WCF/pull/3738">WoltLab/WCF #
3738</a> if you need help making the necessary adjustments.
</p>
1884 <p>If you only use Emogrifier indirectly by sending HTML mail via the email subsystem then you might notice unexpected visual changes due to the improved CSS support.
1885 Double check your CSS declarations and particularly the specificity of your selectors in these cases.
</p>
1886 <h2 id=
"scssphp">scssphp
<a class=
"headerlink" href=
"#scssphp" title=
"Permanent link">#
</a></h2>
1887 <p>scssphp was updated from version
1.1 to
1.4.
</p>
1888 <p>If you interact with scssphp only by deploying
<code>.scss
</code> files, then you should not experience any breaking changes, except when the improved SCSS compatibility interprets your SCSS code differently.
</p>
1889 <p>If you happen to directly use scssphp in your PHP code, you should be aware that scssphp deprecated the use of output formatters in favor of a simple output style enum.
</p>
1890 <p>Refer to
<a href=
"https://github.com/WoltLab/WCF/pull/3851">WoltLab/WCF #
3851</a> and the
<a href=
"https://github.com/scssphp/scssphp/releases">scssphp releases
</a> for details.
</p>
1891 <h2 id=
"constant-time-encoder">Constant Time Encoder
<a class=
"headerlink" href=
"#constant-time-encoder" title=
"Permanent link">#
</a></h2>
1892 <p>WoltLab Suite
5.4 ships the
<a href=
"https://github.com/paragonie/constant_time_encoding"><code>paragonie/constant_time_encoding
</code> library
</a>.
1893 It is recommended to use this library to perform encoding and decoding of secrets to prevent leaks via cache timing attacks.
1894 Refer to
<a href=
"https://paragonie.com/blog/2016/06/constant-time-encoding-boring-cryptography-rfc-4648-and-you">the library author’s blog post
</a> for more background detail.
</p>
1895 <p>For the common case of encoding the bytes taken from a CSPRNG in hexadecimal form, the required change would look like the following:
</p>
1897 <div class=
"highlight"><pre><span></span><code><span class=
"o"><?
</span><span class=
"nx">php
</span>
1898 <span class=
"nv">$encoded
</span> <span class=
"o">=
</span> <span class=
"nb">hex2bin
</span><span class=
"p">(
</span><span class=
"nx">random_bytes
</span><span class=
"p">(
</span><span class=
"mi">16</span><span class=
"p">));
</span>
1901 <div class=
"highlight"><pre><span></span><code><span class=
"o"><?
</span><span class=
"nx">php
</span>
1902 <span class=
"k">use
</span> <span class=
"nx">ParagonIE\ConstantTime\Hex
</span><span class=
"p">;
</span>
1904 <span class=
"c1">// For security reasons you should add the backslash
</span>
1905 <span class=
"c1">// to ensure you refer to the `random_bytes` function
</span>
1906 <span class=
"c1">// within the global namespace and not a function
</span>
1907 <span class=
"c1">// defined in the current namespace.
</span>
1908 <span class=
"nv">$encoded
</span> <span class=
"o">=
</span> <span class=
"nx">Hex
</span><span class=
"o">::
</span><span class=
"na">encode
</span><span class=
"p">(
</span><span class=
"nx">\random_bytes
</span><span class=
"p">(
</span><span class=
"mi">16</span><span class=
"p">));
</span>
1910 <p>Please refer to the documentation and source code of the
<code>paragonie/constant_time_encoding
</code> library to learn how to use the library with different encodings (e.g. base64).
</p>
1924 <footer class=
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"trimmer, stopWordFilter",
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"No matching documents",
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"1 matching document",
"search.result.other":
"# matching documents",
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