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<title>[55351] trunk: I18N: Check that `$wp_locale` global is set before calling its methods.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/55351">55351</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/55351","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>SergeyBiryukov</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2023-02-15 23:35:33 +0000 (Wed, 15 Feb 2023)</dd>
</dl>
<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>I18N: Check that `$wp_locale` global is set before calling its methods.
This avoids a fatal error if these functions are called in a mu-plugin before `$wp_locale` is set:
* `wp_get_list_item_separator()`
* `wp_get_word_count_type()`
Follow-up to <a href="https://core.trac.wordpress.org/changeset/52929">[52929]</a>, <a href="https://core.trac.wordpress.org/changeset/52933">[52933]</a>, <a href="https://core.trac.wordpress.org/changeset/55279">[55279]</a>, <a href="https://core.trac.wordpress.org/changeset/55295">[55295]</a>.
Props kraftbj.
Fixes <a href="https://core.trac.wordpress.org/ticket/56698">#56698</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswplocalephp">trunk/src/wp-includes/class-wp-locale.php</a></li>
<li><a href="#trunksrcwpincludesl10nphp">trunk/src/wp-includes/l10n.php</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunktestsphpunittestsl10nwpGetListItemSeparatorphp">trunk/tests/phpunit/tests/l10n/wpGetListItemSeparator.php</a></li>
<li><a href="#trunktestsphpunittestsl10nwpGetWordCountTypephp">trunk/tests/phpunit/tests/l10n/wpGetWordCountType.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesclasswplocalephp"></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/class-wp-locale.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-locale.php 2023-02-15 23:31:40 UTC (rev 55350)
+++ trunk/src/wp-includes/class-wp-locale.php 2023-02-15 23:35:33 UTC (rev 55351)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -235,7 +235,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $this->number_format['decimal_point'] = ( 'number_format_decimal_point' === $decimal_point ) ? '.' : $decimal_point;
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- /* translators: used between list items, there is a space after the comma */
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ /* translators: Used between list items, there is a space after the comma. */
</ins><span class="cx" style="display: block; padding: 0 10px"> $this->list_item_separator = __( ', ' );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Set text direction.
</span></span></pre></div>
<a id="trunksrcwpincludesl10nphp"></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/l10n.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/l10n.php 2023-02-15 23:31:40 UTC (rev 55350)
+++ trunk/src/wp-includes/l10n.php 2023-02-15 23:35:33 UTC (rev 55351)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1807,6 +1807,12 @@
</span><span class="cx" style="display: block; padding: 0 10px"> function wp_get_list_item_separator() {
</span><span class="cx" style="display: block; padding: 0 10px"> global $wp_locale;
</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 ( ! ( $wp_locale instanceof WP_Locale ) ) {
+ // Default value of WP_Locale::get_list_item_separator().
+ /* translators: Used between list items, there is a space after the comma. */
+ return __( ', ' );
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> return $wp_locale->get_list_item_separator();
</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">@@ -1823,5 +1829,10 @@
</span><span class="cx" style="display: block; padding: 0 10px"> function wp_get_word_count_type() {
</span><span class="cx" style="display: block; padding: 0 10px"> global $wp_locale;
</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 ( ! ( $wp_locale instanceof WP_Locale ) ) {
+ // Default value of WP_Locale::get_word_count_type().
+ return 'words';
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> return $wp_locale->get_word_count_type();
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre></div>
<a id="trunktestsphpunittestsl10nwpGetListItemSeparatorphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/tests/phpunit/tests/l10n/wpGetListItemSeparator.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/l10n/wpGetListItemSeparator.php (rev 0)
+++ trunk/tests/phpunit/tests/l10n/wpGetListItemSeparator.php 2023-02-15 23:35:33 UTC (rev 55351)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,28 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+
+/**
+ * @group l10n
+ * @group i18n
+ *
+ * @covers ::wp_get_list_item_separator
+ */
+class Tests_L10n_wpGetListItemSeparator extends WP_UnitTestCase {
+
+ /**
+ * Tests that the function returns a value when the $wp_locale global is not set.
+ *
+ * @ticket 56698
+ */
+ public function test_should_return_default_value_if_wp_locale_is_not_set() {
+ global $wp_locale;
+
+ $original_locale = $wp_locale;
+ $wp_locale = null;
+
+ $actual = wp_get_list_item_separator();
+
+ $wp_locale = $original_locale;
+
+ $this->assertSame( __( ', ' ), $actual );
+ }
+}
</ins><span class="cx" style="display: block; padding: 0 10px">Property changes on: trunk/tests/phpunit/tests/l10n/wpGetListItemSeparator.php
</span><span class="cx" style="display: block; padding: 0 10px">___________________________________________________________________
</span></span></pre></div>
<a id="svneolstyle"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: svn:eol-style</h4></div>
<ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+native
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="trunktestsphpunittestsl10nwpGetWordCountTypephp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/tests/phpunit/tests/l10n/wpGetWordCountType.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/l10n/wpGetWordCountType.php (rev 0)
+++ trunk/tests/phpunit/tests/l10n/wpGetWordCountType.php 2023-02-15 23:35:33 UTC (rev 55351)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,28 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+
+/**
+ * @group l10n
+ * @group i18n
+ *
+ * @covers ::wp_get_word_count_type
+ */
+class Tests_L10n_wpGetWordCountType extends WP_UnitTestCase {
+
+ /**
+ * Tests that the function returns a value when the $wp_locale global is not set.
+ *
+ * @ticket 56698
+ */
+ public function test_should_return_default_value_if_wp_locale_is_not_set() {
+ global $wp_locale;
+
+ $original_locale = $wp_locale;
+ $wp_locale = null;
+
+ $actual = wp_get_word_count_type();
+
+ $wp_locale = $original_locale;
+
+ $this->assertSame( 'words', $actual );
+ }
+}
</ins><span class="cx" style="display: block; padding: 0 10px">Property changes on: trunk/tests/phpunit/tests/l10n/wpGetWordCountType.php
</span><span class="cx" style="display: block; padding: 0 10px">___________________________________________________________________
</span></span></pre></div>
<a id="svneolstyle"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: svn:eol-style</h4></div>
<ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+native
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span></div>
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