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<title>[48068] trunk/src/wp-includes/functions.php: Docs: List the expected return type first for `size_format()` and `wp_get_original_referer()`.</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/48068">48068</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/48068","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>2020-06-16 21:22:09 +0000 (Tue, 16 Jun 2020)</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'>Docs: List the expected return type first for `size_format()` and `wp_get_original_referer()`.
Follow-up to <a href="https://core.trac.wordpress.org/changeset/46696">[46696]</a>, <a href="https://core.trac.wordpress.org/changeset/47060">[47060]</a>.
See <a href="https://core.trac.wordpress.org/ticket/49572">#49572</a>.</pre>
<h3>Modified Paths</h3>
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<li><a href="#trunksrcwpincludesfunctionsphp">trunk/src/wp-includes/functions.php</a></li>
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<h3>Diff</h3>
<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 2020-06-16 21:05:20 UTC (rev 48067)
+++ trunk/src/wp-includes/functions.php 2020-06-16 21:22:09 UTC (rev 48068)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -446,7 +446,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @param int|string $bytes Number of bytes. Note max integer size for integers.
</span><span class="cx" style="display: block; padding: 0 10px"> * @param int $decimals Optional. Precision of number of decimal places. Default 0.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @return string|false False on failure. Number string on success.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @return string|false Number string on success, false on failure.
</ins><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> function size_format( $bytes, $decimals = 0 ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $quant = array(
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1928,12 +1928,13 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 2.0.4
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @return string|false False if no original referer or original referer if set.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @return string|false Original referer URL on success, false on failure.
</ins><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> function wp_get_original_referer() {
</span><span class="cx" style="display: block; padding: 0 10px"> if ( ! empty( $_REQUEST['_wp_original_http_referer'] ) && function_exists( 'wp_validate_redirect' ) ) {
</span><span class="cx" style="display: block; padding: 0 10px"> return wp_validate_redirect( wp_unslash( $_REQUEST['_wp_original_http_referer'] ), false );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
</ins><span class="cx" style="display: block; padding: 0 10px"> return false;
</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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