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<title>[45378] trunk: Date/Time: Bring some consistency to `the_date()` and `the_weekday_date()`:</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/45378">45378</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/45378","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>2019-05-22 21:57:29 +0000 (Wed, 22 May 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'>Date/Time: Bring some consistency to `the_date()` and `the_weekday_date()`:

* Make `the_date()` always apply the the filter and return a value.
* Use `is_new_day()` in `the_weekday_date()`.
* Add a unit test for `the_weekday_date()`.

Fixes <a href="https://core.trac.wordpress.org/ticket/47354">#47354</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesgeneraltemplatephp">trunk/src/wp-includes/general-template.php</a></li>
<li><a href="#trunktestsphpunittestsdatetheDatephp">trunk/tests/phpunit/tests/date/theDate.php</a></li>
<li><a href="#trunktestsphpunittestsfunctionsphp">trunk/tests/phpunit/tests/functions.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesgeneraltemplatephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/general-template.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/general-template.php        2019-05-22 21:47:49 UTC (rev 45377)
+++ trunk/src/wp-includes/general-template.php  2019-05-22 21:57:29 UTC (rev 45378)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2340,28 +2340,30 @@
</span><span class="cx" style="display: block; padding: 0 10px"> function the_date( $d = '', $before = '', $after = '', $echo = true ) {
</span><span class="cx" style="display: block; padding: 0 10px">        global $currentday, $previousday;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+        $the_date = '';
+
</ins><span class="cx" style="display: block; padding: 0 10px">         if ( is_new_day() ) {
</span><span class="cx" style="display: block; padding: 0 10px">                $the_date    = $before . get_the_date( $d ) . $after;
</span><span class="cx" style="display: block; padding: 0 10px">                $previousday = $currentday;
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+        }
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                /**
-                * Filters the date a post was published for display.
-                *
-                * @since 0.71
-                *
-                * @param string $the_date The formatted date string.
-                * @param string $d        PHP date format. Defaults to 'date_format' option
-                *                         if not specified.
-                * @param string $before   HTML output before the date.
-                * @param string $after    HTML output after the date.
-                */
-               $the_date = apply_filters( 'the_date', $the_date, $d, $before, $after );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ /**
+        * Filters the date a post was published for display.
+        *
+        * @since 0.71
+        *
+        * @param string $the_date The formatted date string.
+        * @param string $d        PHP date format. Defaults to 'date_format' option
+        *                         if not specified.
+        * @param string $before   HTML output before the date.
+        * @param string $after    HTML output after the date.
+        */
+       $the_date = apply_filters( 'the_date', $the_date, $d, $before, $after );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                if ( $echo ) {
-                       echo $the_date;
-               } else {
-                       return $the_date;
-               }
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( $echo ) {
+               echo $the_date;
+       } else {
+               return $the_date;
</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">@@ -2700,21 +2702,23 @@
</span><span class="cx" style="display: block; padding: 0 10px">  *
</span><span class="cx" style="display: block; padding: 0 10px">  * @since 0.71
</span><span class="cx" style="display: block; padding: 0 10px">  *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @global WP_Locale $wp_locale       The WordPress date and time locale object.
- * @global string    $currentday      The day of the current post in the loop.
- * @global string    $previousweekday The day of the previous post in the loop.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @global WP_Locale $wp_locale   The WordPress date and time locale object.
+ * @global string    $currentday  The day of the current post in the loop.
+ * @global string    $previousday The day of the previous post in the loop.
</ins><span class="cx" style="display: block; padding: 0 10px">  *
</span><span class="cx" style="display: block; padding: 0 10px">  * @param string $before Optional. Output before the date.
</span><span class="cx" style="display: block; padding: 0 10px">  * @param string $after  Optional. Output after the date.
</span><span class="cx" style="display: block; padding: 0 10px">  */
</span><span class="cx" style="display: block; padding: 0 10px"> function the_weekday_date( $before = '', $after = '' ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        global $wp_locale, $currentday, $previousweekday;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ global $wp_locale, $currentday, $previousday;
+
</ins><span class="cx" style="display: block; padding: 0 10px">         $the_weekday_date = '';
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        if ( $currentday != $previousweekday ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+       if ( is_new_day() ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                 $the_weekday_date .= $before;
</span><span class="cx" style="display: block; padding: 0 10px">                $the_weekday_date .= $wp_locale->get_weekday( mysql2date( 'w', get_post()->post_date, false ) );
</span><span class="cx" style="display: block; padding: 0 10px">                $the_weekday_date .= $after;
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $previousweekday   = $currentday;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $previousday       = $currentday;
</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">@@ -2726,8 +2730,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @param string $before           The HTML to output before the date.
</span><span class="cx" style="display: block; padding: 0 10px">         * @param string $after            The HTML to output after the date.
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        $the_weekday_date = apply_filters( 'the_weekday_date', $the_weekday_date, $before, $after );
-       echo $the_weekday_date;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ echo apply_filters( 'the_weekday_date', $the_weekday_date, $before, $after );
</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></pre></div>
<a id="trunktestsphpunittestsdatetheDatephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/date/theDate.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/date/theDate.php        2019-05-22 21:47:49 UTC (rev 45377)
+++ trunk/tests/phpunit/tests/date/theDate.php  2019-05-22 21:57:29 UTC (rev 45378)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -81,4 +81,72 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                return $input;
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+       /**
+        * @ticket 33750
+        */
+       function test_the_date() {
+               ob_start();
+               the_date();
+               $actual = ob_get_clean();
+               $this->assertEquals( '', $actual );
+
+               $GLOBALS['post'] = self::factory()->post->create_and_get(
+                       array(
+                               'post_date' => '2015-09-16 08:00:00',
+                       )
+               );
+
+               ob_start();
+               $GLOBALS['currentday']  = '18.09.15';
+               $GLOBALS['previousday'] = '17.09.15';
+               the_date();
+               $this->assertEquals( 'September 16, 2015', ob_get_clean() );
+
+               ob_start();
+               $GLOBALS['currentday']  = '18.09.15';
+               $GLOBALS['previousday'] = '17.09.15';
+               the_date( 'Y' );
+               $this->assertEquals( '2015', ob_get_clean() );
+
+               ob_start();
+               $GLOBALS['currentday']  = '18.09.15';
+               $GLOBALS['previousday'] = '17.09.15';
+               the_date( 'Y', 'before ', ' after' );
+               $this->assertEquals( 'before 2015 after', ob_get_clean() );
+
+               ob_start();
+               $GLOBALS['currentday']  = '18.09.15';
+               $GLOBALS['previousday'] = '17.09.15';
+               the_date( 'Y', 'before ', ' after', false );
+               $this->assertEquals( '', ob_get_clean() );
+       }
+
+       /**
+        * @ticket 47354
+        */
+       function test_the_weekday_date() {
+               ob_start();
+               the_weekday_date();
+               $actual = ob_get_clean();
+               $this->assertEquals( '', $actual );
+
+               $GLOBALS['post'] = self::factory()->post->create_and_get(
+                       array(
+                               'post_date' => '2015-09-16 08:00:00',
+                       )
+               );
+
+               ob_start();
+               $GLOBALS['currentday']  = '18.09.15';
+               $GLOBALS['previousday'] = '17.09.15';
+               the_weekday_date();
+               $this->assertEquals( 'Wednesday', ob_get_clean() );
+
+               ob_start();
+               $GLOBALS['currentday']  = '18.09.15';
+               $GLOBALS['previousday'] = '17.09.15';
+               the_weekday_date( 'before ', ' after' );
+               $this->assertEquals( 'before Wednesday after', ob_get_clean() );
+       }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre></div>
<a id="trunktestsphpunittestsfunctionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/functions.php   2019-05-22 21:47:49 UTC (rev 45377)
+++ trunk/tests/phpunit/tests/functions.php     2019-05-22 21:57:29 UTC (rev 45378)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -916,46 +916,6 @@
</span><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><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-         * @ticket 33750
-        */
-       function test_the_date() {
-               ob_start();
-               the_date();
-               $actual = ob_get_clean();
-               $this->assertEquals( '', $actual );
-
-               $GLOBALS['post'] = self::factory()->post->create_and_get(
-                       array(
-                               'post_date' => '2015-09-16 08:00:00',
-                       )
-               );
-
-               ob_start();
-               $GLOBALS['currentday']  = '18.09.15';
-               $GLOBALS['previousday'] = '17.09.15';
-               the_date();
-               $this->assertEquals( 'September 16, 2015', ob_get_clean() );
-
-               ob_start();
-               $GLOBALS['currentday']  = '18.09.15';
-               $GLOBALS['previousday'] = '17.09.15';
-               the_date( 'Y' );
-               $this->assertEquals( '2015', ob_get_clean() );
-
-               ob_start();
-               $GLOBALS['currentday']  = '18.09.15';
-               $GLOBALS['previousday'] = '17.09.15';
-               the_date( 'Y', 'before ', ' after' );
-               $this->assertEquals( 'before 2015 after', ob_get_clean() );
-
-               ob_start();
-               $GLOBALS['currentday']  = '18.09.15';
-               $GLOBALS['previousday'] = '17.09.15';
-               the_date( 'Y', 'before ', ' after', false );
-               $this->assertEquals( '', ob_get_clean() );
-       }
-
-       /**
</del><span class="cx" style="display: block; padding: 0 10px">          * @ticket 36054
</span><span class="cx" style="display: block; padding: 0 10px">         * @dataProvider datetime_provider
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span></span></pre>
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