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<title>[48252] Administration: Pass the result of `set-screen-option` filter to the new `set_screen_option_{$option}` filter to ensure backward compatibility.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/48252">48252</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/48252","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>SergeyBiryukov</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-07-01 09:48:22 +0000 (Wed, 01 Jul 2020)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Administration: Pass the result of `set-screen-option` filter to the new `set_screen_option_{$option}` filter to ensure backward compatibility.
Rename the `$keep` parameter of both filters to `$screen_option` for clarity, update the documentation to better reflect its purpose.
Follow-up to <a href="https://core.trac.wordpress.org/changeset/47951">[47951]</a>.
Props Chouby, sswells, SergeyBiryukov.
Merges <a href="https://core.trac.wordpress.org/changeset/48241">[48241]</a> to the 4.6 branch.
Fixes <a href="https://core.trac.wordpress.org/ticket/50392">#50392</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#branches46srcwpadminincludesmiscphp">branches/4.6/src/wp-admin/includes/misc.php</a></li>
</ul>
<h3>Property Changed</h3>
<ul>
<li><a href="#branches46">branches/4.6/</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<span class="cx" style="display: block; padding: 0 10px">Index: branches/4.6
</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/4.6 2020-07-01 09:47:47 UTC (rev 48251)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ branches/4.6 2020-07-01 09:48:22 UTC (rev 48252)
</ins><a id="branches46"></a>
<div class="propset"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Property changes: branches/4.6</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/4.8:42478
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/4.9:42434
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/5.0:43988,43994,44014,44017,44047,45005
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-/trunk:38181,38183,38185-38186,38189,38191,38194,38196,38199,38201,38205,38207,38209,38211-38213,38215-38216,38218,38221,38225,38227,38234-38235,38242,38244,38248,38251,38255,38257,38261,38263,38267,38274,38276-38277,38281,38286,38349,38415,38426-38427,38429-38431,38433,38439,38441,38443,38447,38524,38580,38727,38894,39645,39659,39759-39760,39772,39795,39807-39808,39831,39850,39956,40148,40160,40169,40183,40195,40241,40269,40271,40400,40538,40604,40677,40689,40692,40704,40716,40723,40736,40851-40852,41072,41393,41395,41397-41398,41448,41457,41470,41483,41496,41662,41712,41870,42056,42119-42120,42258-42261,42424,42433,42892-42894,44021,44048,44833,44842,44993,45936,45971,45990,45997,46474-46478,46483,46485,46895,47341,47634-47635,47637-47638,47947-47951
</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:38181,38183,38185-38186,38189,38191,38194,38196,38199,38201,38205,38207,38209,38211-38213,38215-38216,38218,38221,38225,38227,38234-38235,38242,38244,38248,38251,38255,38257,38261,38263,38267,38274,38276-38277,38281,38286,38349,38415,38426-38427,38429-38431,38433,38439,38441,38443,38447,38524,38580,38727,38894,39645,39659,39759-39760,39772,39795,39807-39808,39831,39850,39956,40148,40160,40169,40183,40195,40241,40269,40271,40400,40538,40604,40677,40689,40692,40704,40716,40723,40736,40851-40852,41072,41393,41395,41397-41398,41448,41457,41470,41483,41496,41662,41712,41870,42056,42119-42120,42258-42261,42424,42433,42892-42894,44021,44048,44833,44842,44993,45936,45971,45990,45997,46474-46478,46483,46485,46895,47341,47634-47635,47637-47638,47947-47951,48241
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="branches46srcwpadminincludesmiscphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.6/src/wp-admin/includes/misc.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.6/src/wp-admin/includes/misc.php 2020-07-01 09:47:47 UTC (rev 48251)
+++ branches/4.6/src/wp-admin/includes/misc.php 2020-07-01 09:48:22 UTC (rev 48252)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -436,6 +436,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> return;
</span><span class="cx" style="display: block; padding: 0 10px"> break;
</span><span class="cx" style="display: block; padding: 0 10px"> default:
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $screen_option = false;
+
</ins><span class="cx" style="display: block; padding: 0 10px"> if ( '_page' === substr( $option, -5 ) || 'layout_columns' === $option ) {
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="cx" style="display: block; padding: 0 10px"> * Filters a screen option value before it is set.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -451,12 +453,12 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @see set_screen_options()
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @param bool $keep Whether to save or skip saving the screen option value.
- * Default false.
- * @param string $option The option name.
- * @param int $value The number of rows to use.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param mixed $screen_option The value to save instead of the option value.
+ * Default false (to skip saving the current option).
+ * @param string $option The option name.
+ * @param int $value The option value.
</ins><span class="cx" style="display: block; padding: 0 10px"> */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $value = apply_filters( 'set-screen-option', false, $option, $value ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $screen_option = apply_filters( 'set-screen-option', $screen_option, $option, $value ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -470,12 +472,12 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @see set_screen_options()
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @param bool $keep Whether to save or skip saving the screen option value.
- * Default false.
- * @param string $option The option name.
- * @param int $value The number of rows to use.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param mixed $screen_option The value to save instead of the option value.
+ * Default false (to skip saving the current option).
+ * @param string $option The option name.
+ * @param int $value The option value.
</ins><span class="cx" style="display: block; padding: 0 10px"> */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $value = apply_filters( "set_screen_option_{$option}", false, $option, $value );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $value = apply_filters( "set_screen_option_{$option}", $screen_option, $option, $value );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( false === $value )
</span><span class="cx" style="display: block; padding: 0 10px"> return;
</span></span></pre>
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