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<title>[31432] trunk: Avoid a PHP Warning when `add_args` is passed as `false` to `paginate_links()`.</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/31432">31432</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/31432","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>dd32</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-02-12 01:38:26 +0000 (Thu, 12 Feb 2015)</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'>Avoid a PHP Warning when `add_args` is passed as `false` to `paginate_links()`.
Props boonebgorges for the unit test.
See <a href="https://core.trac.wordpress.org/ticket/30831">#30831</a> <a href="https://core.trac.wordpress.org/changeset/31203">[31203]</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesgeneraltemplatephp">trunk/src/wp-includes/general-template.php</a></li>
<li><a href="#trunktestsphpunittestsgeneralpaginateLinksphp">trunk/tests/phpunit/tests/general/paginateLinks.php</a></li>
</ul>
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<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 2015-02-12 01:34:25 UTC (rev 31431)
+++ trunk/src/wp-includes/general-template.php 2015-02-12 01:38:26 UTC (rev 31432)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2619,6 +2619,10 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $args = wp_parse_args( $args, $defaults );
</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 ( ! is_array( $args['add_args'] ) ) {
+ $args['add_args'] = array();
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> // Merge additional query vars found in the original URL into 'add_args' array.
</span><span class="cx" style="display: block; padding: 0 10px"> if ( isset( $url_parts[1] ) ) {
</span><span class="cx" style="display: block; padding: 0 10px"> // Find the format argument.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2644,7 +2648,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> if ( $mid_size < 0 ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $mid_size = 2;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $add_args = is_array( $args['add_args'] ) ? $args['add_args'] : false;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $add_args = $args['add_args'];
</ins><span class="cx" style="display: block; padding: 0 10px"> $r = '';
</span><span class="cx" style="display: block; padding: 0 10px"> $page_links = array();
</span><span class="cx" style="display: block; padding: 0 10px"> $dots = false;
</span></span></pre></div>
<a id="trunktestsphpunittestsgeneralpaginateLinksphp"></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/general/paginateLinks.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/general/paginateLinks.php 2015-02-12 01:34:25 UTC (rev 31431)
+++ trunk/tests/phpunit/tests/general/paginateLinks.php 2015-02-12 01:38:26 UTC (rev 31432)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -291,4 +291,24 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $_SERVER['REQUEST_URI'] = $request_uri;
</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 30831
+ */
+ public function test_paginate_links_should_allow_add_args_to_be_bool_false() {
+ // Fake the query params.
+ $request_uri = $_SERVER['REQUEST_URI'];
+ $_SERVER['REQUEST_URI'] = add_query_arg( 'foo', 3, home_url() );
+
+ $links = paginate_links( array(
+ 'add_args' => false,
+ 'base' => add_query_arg( 'foo', '%#%' ),
+ 'format' => '',
+ 'total' => 5,
+ 'current' => 3,
+ 'type' => 'array',
+ ) );
+
+ $this->assertContains( "<span class='page-numbers current'>3</span>", $links );
+ }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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