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<title>[BuddyPress][11097] trunk: Core: Fix fatal error with `bp_core_get_iso8601_date()` when an invalid date string is passed.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://buddypress.trac.wordpress.org/changeset/11097">11097</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://buddypress.trac.wordpress.org/changeset/11097","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>r-a-y</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2016-09-13 21:14:06 +0000 (Tue, 13 Sep 2016)</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'>Core: Fix fatal error with `bp_core_get_iso8601_date()` when an invalid date string is passed.
This error occurred on the Members Directory and selecting the
"Alphabetical" filter when attempting to parse an inactive user's last
activity. Inactive users passes the "Never active" string to
`bp_core_get_iso8601_date()` and the `DateTime` class causes a fatal
error on invalid date strings, unless we catch the exception, which this
commit is now doing.
See <a href="http://buddypress.trac.wordpress.org/ticket/5757">#5757</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcbpcorebpcorefunctionsphp">trunk/src/bp-core/bp-core-functions.php</a></li>
<li><a href="#trunktestsphpunittestcasescorefunctionsphp">trunk/tests/phpunit/testcases/core/functions.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunksrcbpcorebpcorefunctionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-core/bp-core-functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-core/bp-core-functions.php 2016-09-13 18:45:34 UTC (rev 11096)
+++ trunk/src/bp-core/bp-core-functions.php 2016-09-13 21:14:06 UTC (rev 11097)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1308,7 +1308,14 @@
</span><span class="cx" style="display: block; padding: 0 10px"> return '';
</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">- $date = new DateTime( $timestamp, new DateTimeZone( 'UTC' ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ try {
+ $date = new DateTime( $timestamp, new DateTimeZone( 'UTC' ) );
+
+ // Not a valid date, so return blank string.
+ } catch( Exception $e ) {
+ return '';
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> return $date->format( DateTime::ISO8601 );
</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="trunktestsphpunittestcasescorefunctionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/testcases/core/functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/testcases/core/functions.php 2016-09-13 18:45:34 UTC (rev 11096)
+++ trunk/tests/phpunit/testcases/core/functions.php 2016-09-13 21:14:06 UTC (rev 11097)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -256,6 +256,13 @@
</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><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @group bp_core_get_iso8601_date
+ */
+ public function test_bp_core_get_iso8601_date_invalid_date() {
+ $this->assertEquals( '', bp_core_get_iso8601_date( 'Not a date' ) );
+ }
+
+ /**
</ins><span class="cx" style="display: block; padding: 0 10px"> * @group bp_sort_by_key
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> public function test_bp_sort_by_key_arrays_num() {
</span></span></pre>
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