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<title>[58409] trunk: Code Modernization: Use wp_trigger_error() instead of trigger_error().</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/58409">58409</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/58409","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>hellofromTonya</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2024-06-13 20:48:33 +0000 (Thu, 13 Jun 2024)</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'>Code Modernization: Use wp_trigger_error() instead of trigger_error().

Replaces `trigger_error()` with `wp_trigger_error()`.

The usage of `wp_trigger_error()` avoids generating `E_USER` family errors unless `WP_DEBUG` is on. In doing so, users should not see these messages in normal production.

Notes:
* Removes `E_USER_NOTICE` when passed as an argumnent, as it's the default error level.
* An empty string is passed for the function name when its name is already in the error message or does not add value to the error message.
* Externally maintained libraries are not included.

Follow-up to <a href="https://core.trac.wordpress.org/changeset/55204">[55204]</a>, <a href="https://core.trac.wordpress.org/changeset/25956">[25956]</a>, <a href="https://core.trac.wordpress.org/changeset/29630">[29630]</a>, <a href="https://core.trac.wordpress.org/changeset/38883">[38883]</a>, <a href="https://core.trac.wordpress.org/changeset/52062">[52062]</a>, <a href="https://core.trac.wordpress.org/changeset/52049">[52049]</a>, <a href="https://core.trac.wordpress.org/changeset/54272">[54272]</a>, <a href="https://core.trac.wordpress.org/changeset/38883">[38883]</a>, <a href="https://core.trac.wordpress.org/changeset/55245">[55245]</a>, <a href="https://core.trac.wordpress.org/changeset/51599">[51599]</a>, <a href="https://core.trac.wordpress.org/changeset/14452">[14452]</a>, <a href="https://core.trac.wordpress.org/changeset/38883">[38883]</a>, <a href="https://core.trac.wordpress.org/changeset/24976">[24976]</a>.

Props prasadkarmalkar, rajinsharwar, thelovekesh, hellofromTonya, swissspidy. 
Fixes <a href="https://core.trac.wordpress.org/ticket/59652">#59652</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminincludesfilephp">trunk/src/wp-admin/includes/file.php</a></li>
<li><a href="#trunksrcwpadminincludesplugininstallphp">trunk/src/wp-admin/includes/plugin-install.php</a></li>
<li><a href="#trunksrcwpadminincludesthemephp">trunk/src/wp-admin/includes/theme.php</a></li>
<li><a href="#trunksrcwpadminincludestranslationinstallphp">trunk/src/wp-admin/includes/translation-install.php</a></li>
<li><a href="#trunksrcwpadminincludesupdatephp">trunk/src/wp-admin/includes/update.php</a></li>
<li><a href="#trunksrcwpadminlinkparseopmlphp">trunk/src/wp-admin/link-parse-opml.php</a></li>
<li><a href="#trunksrcwpincludesblocktemplateutilsphp">trunk/src/wp-includes/block-template-utils.php</a></li>
<li><a href="#trunksrcwpincludesclasswpthemejsonresolverphp">trunk/src/wp-includes/class-wp-theme-json-resolver.php</a></li>
<li><a href="#trunksrcwpincludesclasswpthemejsonphp">trunk/src/wp-includes/class-wp-theme-json.php</a></li>
<li><a href="#trunksrcwpincludesfeedphp">trunk/src/wp-includes/feed.php</a></li>
<li><a href="#trunksrcwpincludesformattingphp">trunk/src/wp-includes/formatting.php</a></li>
<li><a href="#trunksrcwpincludesfunctionsphp">trunk/src/wp-includes/functions.php</a></li>
<li><a href="#trunksrcwpincludesmsdefaultconstantsphp">trunk/src/wp-includes/ms-default-constants.php</a></li>
<li><a href="#trunksrcwpincludesrssphp">trunk/src/wp-includes/rss.php</a></li>
<li><a href="#trunksrcwpincludesthemephp">trunk/src/wp-includes/theme.php</a></li>
<li><a href="#trunksrcwpincludesupdatephp">trunk/src/wp-includes/update.php</a></li>
<li><a href="#trunktestsphpunittestsfilesystemwpOpcacheInvalidateDirectoryphp">trunk/tests/phpunit/tests/filesystem/wpOpcacheInvalidateDirectory.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadminincludesfilephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/includes/file.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/includes/file.php      2024-06-13 15:04:50 UTC (rev 58408)
+++ trunk/src/wp-admin/includes/file.php        2024-06-13 20:48:33 UTC (rev 58409)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2795,7 +2795,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                __( '%s expects a non-empty string.' ),
</span><span class="cx" style="display: block; padding: 0 10px">                                '<code>wp_opcache_invalidate_directory()</code>'
</span><span class="cx" style="display: block; padding: 0 10px">                        );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        trigger_error( $error_message );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 wp_trigger_error( '', $error_message );
</ins><span class="cx" style="display: block; padding: 0 10px">                 }
</span><span class="cx" style="display: block; padding: 0 10px">                return;
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span></span></pre></div>
<a id="trunksrcwpadminincludesplugininstallphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/includes/plugin-install.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/includes/plugin-install.php    2024-06-13 15:04:50 UTC (rev 58408)
+++ trunk/src/wp-admin/includes/plugin-install.php      2024-06-13 20:48:33 UTC (rev 58409)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -174,7 +174,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                if ( $ssl && is_wp_error( $request ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        if ( ! wp_is_json_request() ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                trigger_error(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         wp_trigger_error(
+                                       __FUNCTION__,
</ins><span class="cx" style="display: block; padding: 0 10px">                                         sprintf(
</span><span class="cx" style="display: block; padding: 0 10px">                                                /* translators: %s: Support forums URL. */
</span><span class="cx" style="display: block; padding: 0 10px">                                                __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),
</span></span></pre></div>
<a id="trunksrcwpadminincludesthemephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/includes/theme.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/includes/theme.php     2024-06-13 15:04:50 UTC (rev 58408)
+++ trunk/src/wp-admin/includes/theme.php       2024-06-13 20:48:33 UTC (rev 58409)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -568,7 +568,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                if ( $ssl && is_wp_error( $request ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        if ( ! wp_doing_ajax() ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                trigger_error(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         wp_trigger_error(
+                                       __FUNCTION__,
</ins><span class="cx" style="display: block; padding: 0 10px">                                         sprintf(
</span><span class="cx" style="display: block; padding: 0 10px">                                                /* translators: %s: Support forums URL. */
</span><span class="cx" style="display: block; padding: 0 10px">                                                __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),
</span></span></pre></div>
<a id="trunksrcwpadminincludestranslationinstallphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/includes/translation-install.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/includes/translation-install.php       2024-06-13 15:04:50 UTC (rev 58408)
+++ trunk/src/wp-admin/includes/translation-install.php 2024-06-13 20:48:33 UTC (rev 58409)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -59,7 +59,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $request = wp_remote_post( $url, $options );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                if ( $ssl && is_wp_error( $request ) ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        trigger_error(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 wp_trigger_error(
+                               __FUNCTION__,
</ins><span class="cx" style="display: block; padding: 0 10px">                                 sprintf(
</span><span class="cx" style="display: block; padding: 0 10px">                                        /* translators: %s: Support forums URL. */
</span><span class="cx" style="display: block; padding: 0 10px">                                        __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),
</span></span></pre></div>
<a id="trunksrcwpadminincludesupdatephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/includes/update.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/includes/update.php    2024-06-13 15:04:50 UTC (rev 58408)
+++ trunk/src/wp-admin/includes/update.php      2024-06-13 20:48:33 UTC (rev 58409)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -145,7 +145,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">        $response = wp_remote_get( $url, $options );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        if ( $ssl && is_wp_error( $response ) ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                trigger_error(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         wp_trigger_error(
+                       __FUNCTION__,
</ins><span class="cx" style="display: block; padding: 0 10px">                         sprintf(
</span><span class="cx" style="display: block; padding: 0 10px">                                /* translators: %s: Support forums URL. */
</span><span class="cx" style="display: block; padding: 0 10px">                                __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),
</span></span></pre></div>
<a id="trunksrcwpadminlinkparseopmlphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/link-parse-opml.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/link-parse-opml.php    2024-06-13 15:04:50 UTC (rev 58408)
+++ trunk/src/wp-admin/link-parse-opml.php      2024-06-13 20:48:33 UTC (rev 58409)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -78,7 +78,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> // Create an XML parser.
</span><span class="cx" style="display: block; padding: 0 10px"> if ( ! function_exists( 'xml_parser_create' ) ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        trigger_error( __( "PHP's XML extension is not available. Please contact your hosting provider to enable PHP's XML extension." ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ wp_trigger_error( '', __( "PHP's XML extension is not available. Please contact your hosting provider to enable PHP's XML extension." ) );
</ins><span class="cx" style="display: block; padding: 0 10px">         wp_die( __( "PHP's XML extension is not available. Please contact your hosting provider to enable PHP's XML extension." ) );
</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="trunksrcwpincludesblocktemplateutilsphp"></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/block-template-utils.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/block-template-utils.php    2024-06-13 15:04:50 UTC (rev 58408)
+++ trunk/src/wp-includes/block-template-utils.php      2024-06-13 20:48:33 UTC (rev 58409)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -252,7 +252,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $type,
</span><span class="cx" style="display: block; padding: 0 10px">                WP_TEMPLATE_PART_AREA_UNCATEGORIZED
</span><span class="cx" style="display: block; padding: 0 10px">        );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        trigger_error( $warning_message, E_USER_NOTICE );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ wp_trigger_error( __FUNCTION__, $warning_message );
</ins><span class="cx" style="display: block; padding: 0 10px">         return WP_TEMPLATE_PART_AREA_UNCATEGORIZED;
</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="trunksrcwpincludesclasswpthemejsonresolverphp"></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-theme-json-resolver.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-theme-json-resolver.php    2024-06-13 15:04:50 UTC (rev 58408)
+++ trunk/src/wp-includes/class-wp-theme-json-resolver.php      2024-06-13 20:48:33 UTC (rev 58409)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -504,7 +504,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                        $json_decoding_error = json_last_error();
</span><span class="cx" style="display: block; padding: 0 10px">                        if ( JSON_ERROR_NONE !== $json_decoding_error ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                trigger_error( 'Error when decoding a theme.json schema for user data. ' . json_last_error_msg() );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         wp_trigger_error( __METHOD__, 'Error when decoding a theme.json schema for user data. ' . json_last_error_msg() );
</ins><span class="cx" style="display: block; padding: 0 10px">                                 /**
</span><span class="cx" style="display: block; padding: 0 10px">                                 * Filters the data provided by the user for global styles & settings.
</span><span class="cx" style="display: block; padding: 0 10px">                                 *
</span></span></pre></div>
<a id="trunksrcwpincludesclasswpthemejsonphp"></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-theme-json.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-theme-json.php     2024-06-13 15:04:50 UTC (rev 58408)
+++ trunk/src/wp-includes/class-wp-theme-json.php       2024-06-13 20:48:33 UTC (rev 58409)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -3775,7 +3775,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        || ! is_numeric( $spacing_scale['mediumStep'] )
</span><span class="cx" style="display: block; padding: 0 10px">                        || ( '+' !== $spacing_scale['operator'] && '*' !== $spacing_scale['operator'] ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        if ( ! empty( $spacing_scale ) ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                trigger_error(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         wp_trigger_error(
+                                       __METHOD__,
</ins><span class="cx" style="display: block; padding: 0 10px">                                         sprintf(
</span><span class="cx" style="display: block; padding: 0 10px">                                                /* translators: 1: theme.json, 2: settings.spacing.spacingScale */
</span><span class="cx" style="display: block; padding: 0 10px">                                                __( 'Some of the %1$s %2$s values are invalid' ),
</span></span></pre></div>
<a id="trunksrcwpincludesfeedphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/feed.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/feed.php    2024-06-13 15:04:50 UTC (rev 58408)
+++ trunk/src/wp-includes/feed.php      2024-06-13 20:48:33 UTC (rev 58409)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -587,7 +587,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        if ( ! function_exists( 'xml_parser_create' ) ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                trigger_error( __( "PHP's XML extension is not available. Please contact your hosting provider to enable PHP's XML extension." ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         wp_trigger_error( '', __( "PHP's XML extension is not available. Please contact your hosting provider to enable PHP's XML extension." ) );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                return array( 'html', "<![CDATA[$data]]>" );
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span></span></pre></div>
<a id="trunksrcwpincludesformattingphp"></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/formatting.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/formatting.php      2024-06-13 15:04:50 UTC (rev 58408)
+++ trunk/src/wp-includes/formatting.php        2024-06-13 20:48:33 UTC (rev 58409)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -5518,10 +5518,11 @@
</span><span class="cx" style="display: block; padding: 0 10px">        if ( ! is_scalar( $text ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                /*
</span><span class="cx" style="display: block; padding: 0 10px">                 * To maintain consistency with pre-PHP 8 error levels,
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                 * trigger_error() is used to trigger an E_USER_WARNING,
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+          * wp_trigger_error() is used to trigger an E_USER_WARNING,
</ins><span class="cx" style="display: block; padding: 0 10px">                  * rather than _doing_it_wrong(), which triggers an E_USER_NOTICE.
</span><span class="cx" style="display: block; padding: 0 10px">                 */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                trigger_error(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         wp_trigger_error(
+                       '',
</ins><span class="cx" style="display: block; padding: 0 10px">                         sprintf(
</span><span class="cx" style="display: block; padding: 0 10px">                                /* translators: 1: The function name, 2: The argument number, 3: The argument name, 4: The expected type, 5: The provided type. */
</span><span class="cx" style="display: block; padding: 0 10px">                                __( 'Warning: %1$s expects parameter %2$s (%3$s) to be a %4$s, %5$s given.' ),
</span></span></pre></div>
<a id="trunksrcwpincludesfunctionsphp"></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/functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/functions.php       2024-06-13 15:04:50 UTC (rev 58408)
+++ trunk/src/wp-includes/functions.php 2024-06-13 20:48:33 UTC (rev 58409)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -4611,7 +4611,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">        $filename = wp_normalize_path( realpath( $filename ) );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        if ( ! $filename ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                trigger_error(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         wp_trigger_error(
+                       __FUNCTION__,
</ins><span class="cx" style="display: block; padding: 0 10px">                         sprintf(
</span><span class="cx" style="display: block; padding: 0 10px">                                /* translators: %s: Path to the JSON file. */
</span><span class="cx" style="display: block; padding: 0 10px">                                __( "File %s doesn't exist!" ),
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -4625,7 +4626,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">        $decoded_file = json_decode( file_get_contents( $filename ), $options['associative'] );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        if ( JSON_ERROR_NONE !== json_last_error() ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                trigger_error(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         wp_trigger_error(
+                       __FUNCTION__,
</ins><span class="cx" style="display: block; padding: 0 10px">                         sprintf(
</span><span class="cx" style="display: block; padding: 0 10px">                                /* translators: 1: Path to the JSON file, 2: Error message. */
</span><span class="cx" style="display: block; padding: 0 10px">                                __( 'Error when decoding a JSON file at path %1$s: %2$s' ),
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -8757,7 +8759,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">  */
</span><span class="cx" style="display: block; padding: 0 10px"> function clean_dirsize_cache( $path ) {
</span><span class="cx" style="display: block; padding: 0 10px">        if ( ! is_string( $path ) || empty( $path ) ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                trigger_error(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         wp_trigger_error(
+                       '',
</ins><span class="cx" style="display: block; padding: 0 10px">                         sprintf(
</span><span class="cx" style="display: block; padding: 0 10px">                                /* translators: 1: Function name, 2: A variable type, like "boolean" or "integer". */
</span><span class="cx" style="display: block; padding: 0 10px">                                __( '%1$s only accepts a non-empty path string, received %2$s.' ),
</span></span></pre></div>
<a id="trunksrcwpincludesmsdefaultconstantsphp"></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/ms-default-constants.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/ms-default-constants.php    2024-06-13 15:04:50 UTC (rev 58408)
+++ trunk/src/wp-includes/ms-default-constants.php      2024-06-13 20:48:33 UTC (rev 58409)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -147,7 +147,8 @@
</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">                if ( $subdomain_error_warn ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        trigger_error(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 wp_trigger_error(
+                               __FUNCTION__,
</ins><span class="cx" style="display: block; padding: 0 10px">                                 sprintf(
</span><span class="cx" style="display: block; padding: 0 10px">                                        /* translators: 1: VHOST, 2: SUBDOMAIN_INSTALL */
</span><span class="cx" style="display: block; padding: 0 10px">                                        __( '<strong>Conflicting values for the constants %1$s and %2$s.</strong> The value of %2$s will be assumed to be your subdomain configuration setting.' ),
</span></span></pre></div>
<a id="trunksrcwpincludesrssphp"></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/rss.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/rss.php     2024-06-13 15:04:50 UTC (rev 58408)
+++ trunk/src/wp-includes/rss.php       2024-06-13 20:48:33 UTC (rev 58409)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -63,7 +63,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">                # Check if PHP xml isn't compiled
</span><span class="cx" style="display: block; padding: 0 10px">                #
</span><span class="cx" style="display: block; padding: 0 10px">                if ( ! function_exists('xml_parser_create') ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        return trigger_error( "PHP's XML extension is not available. Please contact your hosting provider to enable PHP's XML extension." );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 wp_trigger_error( '', "PHP's XML extension is not available. Please contact your hosting provider to enable PHP's XML extension." );
+                       return;
</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">                $parser = xml_parser_create();
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -387,7 +388,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        function error( $errormsg, $lvl = E_USER_WARNING ) {
</span><span class="cx" style="display: block; padding: 0 10px">                if ( MAGPIE_DEBUG ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        trigger_error( $errormsg, $lvl);
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 wp_trigger_error('', $errormsg, $lvl);
</ins><span class="cx" style="display: block; padding: 0 10px">                 } else {
</span><span class="cx" style="display: block; padding: 0 10px">                        error_log( $errormsg, 0);
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -823,7 +824,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">        function error ($errormsg, $lvl=E_USER_WARNING) {
</span><span class="cx" style="display: block; padding: 0 10px">                $this->ERROR = $errormsg;
</span><span class="cx" style="display: block; padding: 0 10px">                if ( MAGPIE_DEBUG ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        trigger_error( $errormsg, $lvl);
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 wp_trigger_error( '', $errormsg, $lvl);
</ins><span class="cx" style="display: block; padding: 0 10px">                 }
</span><span class="cx" style="display: block; padding: 0 10px">                else {
</span><span class="cx" style="display: block; padding: 0 10px">                        error_log( $errormsg, 0);
</span></span></pre></div>
<a id="trunksrcwpincludesthemephp"></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/theme.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/theme.php   2024-06-13 15:04:50 UTC (rev 58408)
+++ trunk/src/wp-includes/theme.php     2024-06-13 20:48:33 UTC (rev 58409)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -514,7 +514,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                // Start with directories in the root of the active theme directory.
</span><span class="cx" style="display: block; padding: 0 10px">                $dirs = @ scandir( $theme_root );
</span><span class="cx" style="display: block; padding: 0 10px">                if ( ! $dirs ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        trigger_error( "$theme_root is not readable", E_USER_NOTICE );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 wp_trigger_error( __FUNCTION__, "$theme_root is not readable" );
</ins><span class="cx" style="display: block; padding: 0 10px">                         continue;
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px">                foreach ( $dirs as $dir ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -538,7 +538,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                 */
</span><span class="cx" style="display: block; padding: 0 10px">                                $sub_dirs = @ scandir( $theme_root . '/' . $dir );
</span><span class="cx" style="display: block; padding: 0 10px">                                if ( ! $sub_dirs ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        trigger_error( "$theme_root/$dir is not readable", E_USER_NOTICE );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                 wp_trigger_error( __FUNCTION__, "$theme_root/$dir is not readable" );
</ins><span class="cx" style="display: block; padding: 0 10px">                                         continue;
</span><span class="cx" style="display: block; padding: 0 10px">                                }
</span><span class="cx" style="display: block; padding: 0 10px">                                foreach ( $sub_dirs as $sub_dir ) {
</span></span></pre></div>
<a id="trunksrcwpincludesupdatephp"></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/update.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/update.php  2024-06-13 15:04:50 UTC (rev 58408)
+++ trunk/src/wp-includes/update.php    2024-06-13 20:48:33 UTC (rev 58409)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -202,7 +202,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">        $response = wp_remote_post( $url, $options );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        if ( $ssl && is_wp_error( $response ) ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                trigger_error(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         wp_trigger_error(
+                       __FUNCTION__,
</ins><span class="cx" style="display: block; padding: 0 10px">                         sprintf(
</span><span class="cx" style="display: block; padding: 0 10px">                                /* translators: %s: Support forums URL. */
</span><span class="cx" style="display: block; padding: 0 10px">                                __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -440,7 +441,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">        $raw_response = wp_remote_post( $url, $options );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        if ( $ssl && is_wp_error( $raw_response ) ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                trigger_error(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         wp_trigger_error(
+                       __FUNCTION__,
</ins><span class="cx" style="display: block; padding: 0 10px">                         sprintf(
</span><span class="cx" style="display: block; padding: 0 10px">                                /* translators: %s: Support forums URL. */
</span><span class="cx" style="display: block; padding: 0 10px">                                __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -721,7 +723,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">        $raw_response = wp_remote_post( $url, $options );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        if ( $ssl && is_wp_error( $raw_response ) ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                trigger_error(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         wp_trigger_error(
+                       __FUNCTION__,
</ins><span class="cx" style="display: block; padding: 0 10px">                         sprintf(
</span><span class="cx" style="display: block; padding: 0 10px">                                /* translators: %s: Support forums URL. */
</span><span class="cx" style="display: block; padding: 0 10px">                                __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),
</span></span></pre></div>
<a id="trunktestsphpunittestsfilesystemwpOpcacheInvalidateDirectoryphp"></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/filesystem/wpOpcacheInvalidateDirectory.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/filesystem/wpOpcacheInvalidateDirectory.php     2024-06-13 15:04:50 UTC (rev 58408)
+++ trunk/tests/phpunit/tests/filesystem/wpOpcacheInvalidateDirectory.php       2024-06-13 20:48:33 UTC (rev 58409)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -37,7 +37,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_should_trigger_error_with_invalid_dir( $dir ) {
</span><span class="cx" style="display: block; padding: 0 10px">                $this->expectError();
</span><span class="cx" style="display: block; padding: 0 10px">                $this->expectErrorMessage(
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        '<code>wp_opcache_invalidate_directory()</code>',
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 '<code>wp_opcache_invalidate_directory()</code> expects a non-empty string.',
</ins><span class="cx" style="display: block; padding: 0 10px">                         'The expected error was not triggered.'
</span><span class="cx" style="display: block; padding: 0 10px">                );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span></span></pre>
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