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<title>[44789] General: Introduce `wp_is_php_version_acceptable` filter to make the check for triggering PHP version warnings stricter.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/44789">44789</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/44789","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>flixos90</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2019-03-04 21:22:30 +0000 (Mon, 04 Mar 2019)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>General: Introduce `wp_is_php_version_acceptable` filter to make the check for triggering PHP version warnings stricter.
The filter is only run if the wordpress.org API considers the PHP version acceptable. This ensures that other plugins or hosting providers can only make this check stricter, but not loosen it.
Merges <a href="https://core.trac.wordpress.org/changeset/44788">[44788]</a> to the 5.1 branch.
Props j-falk, mikeschroder.
Fixes <a href="https://core.trac.wordpress.org/ticket/46065">#46065</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#branches51srcwpadminincludesmiscphp">branches/5.1/src/wp-admin/includes/misc.php</a></li>
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<h3>Property Changed</h3>
<ul>
<li><a href="#branches51">branches/5.1/</a></li>
</ul>
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<h3>Diff</h3>
<span class="cx" style="display: block; padding: 0 10px">Index: branches/5.1
</span><span class="cx" style="display: block; padding: 0 10px">===================================================================
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">--- branches/5.1 2019-03-04 21:13:45 UTC (rev 44788)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ branches/5.1 2019-03-04 21:22:30 UTC (rev 44789)
</ins><a id="branches51"></a>
<div class="propset"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Property changes: branches/5.1</h4>
<pre class="diff"><span>
</span></pre></div>
<a id="svnmergeinfo"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: svn:mergeinfo</h4></div>
<span class="cx" style="display: block; padding: 0 10px"> /branches/3.4:21757
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/4.9:43557,43622
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/5.0:43681-43682,43684-43688,43719-43720,43723,43726-43727,43729-43731,43734-43744,43747,43751-43754,43758,43760-43765,43767-43770,43772,43774-43781,43783,43785,43790-43806,43808-43821,43825,43828,43830-43834,43836-43843,43846-43863,43867-43889,43891-43894,43897-43905,43908-43909,43911-43929,43931-43942,43946-43947,43949-43956,43959-43964,43967-43969,43988,43994,44014,44017,44047,44183,44185,44187-44206,44208-44213,44231-44232,44235,44248,44284,44287-44288
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-/trunk:44744,44747-44749,44760,44762,44768-44769
</del><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/trunk:44744,44747-44749,44760,44762,44768-44769,44788
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="branches51srcwpadminincludesmiscphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/5.1/src/wp-admin/includes/misc.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/5.1/src/wp-admin/includes/misc.php 2019-03-04 21:13:45 UTC (rev 44788)
+++ branches/5.1/src/wp-admin/includes/misc.php 2019-03-04 21:22:30 UTC (rev 44789)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2016,6 +2016,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * Checks if the user needs to update PHP.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 5.1.0
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @since 5.1.1 Added the {@see 'wp_is_php_version_acceptable'} filter.
</ins><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @return array|false $response Array of PHP version data. False on failure.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2054,5 +2055,22 @@
</span><span class="cx" style="display: block; padding: 0 10px"> set_site_transient( 'php_check_' . $key, $response, WEEK_IN_SECONDS );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( isset( $response['is_acceptable'] ) && $response['is_acceptable'] ) {
+ /**
+ * Filters whether the active PHP version is considered acceptable by WordPress.
+ *
+ * Returning false will trigger a PHP version warning to show up in the admin dashboard to administrators.
+ *
+ * This filter is only run if the wordpress.org Serve Happy API considers the PHP version acceptable, ensuring
+ * that this filter can only make this check stricter, but not loosen it.
+ *
+ * @since 5.1.1
+ *
+ * @param bool $is_acceptable Whether the PHP version is considered acceptable. Default true.
+ * @param string $version PHP version checked.
+ */
+ $response['is_acceptable'] = (bool) apply_filters( 'wp_is_php_version_acceptable', true, $version );
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> return $response;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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