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<title>[28808] trunk/src: Remove mbstring_binary_safe_strlen().</title>
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<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/28808">28808</a></dd>
<dt>Author</dt> <dd>SergeyBiryukov</dd>
<dt>Date</dt> <dd>2014-06-23 22:20:23 +0000 (Mon, 23 Jun 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>Remove mbstring_binary_safe_strlen(). Use mbstring_binary_safe_encoding() and reset_mbstring_encoding() directly.
fixes <a href="http://core.trac.wordpress.org/ticket/28162">#28162</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminincludesimagephp">trunk/src/wp-admin/includes/image.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>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadminincludesimagephp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-admin/includes/image.php (28807 => 28808)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-admin/includes/image.php 2014-06-23 20:34:14 UTC (rev 28807)
+++ trunk/src/wp-admin/includes/image.php 2014-06-23 22:20:23 UTC (rev 28808)
</span><span class="lines">@@ -289,11 +289,16 @@
</span><span class="cx"> if ( ! empty( $iptc['2#120'][0] ) ) { // description / legacy caption
</span><span class="cx"> $caption = trim( $iptc['2#120'][0] );
</span><span class="cx"> if ( empty( $meta['title'] ) ) {
</span><ins>+ mbstring_binary_safe_encoding();
+ $caption_length = strlen( $caption );
+ reset_mbstring_encoding();
+
</ins><span class="cx"> // Assume the title is stored in 2:120 if it's short.
</span><del>- if ( mbstring_binary_safe_strlen( $caption ) < 80 )
</del><ins>+ if ( $caption_length < 80 ) {
</ins><span class="cx"> $meta['title'] = $caption;
</span><del>- else
</del><ins>+ } else {
</ins><span class="cx"> $meta['caption'] = $caption;
</span><ins>+ }
</ins><span class="cx"> } elseif ( $caption != $meta['title'] ) {
</span><span class="cx"> $meta['caption'] = $caption;
</span><span class="cx"> }
</span><span class="lines">@@ -327,7 +332,11 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> if ( ! empty( $exif['ImageDescription'] ) ) {
</span><del>- if ( empty( $meta['title'] ) && mbstring_binary_safe_strlen( $exif['ImageDescription'] ) < 80 ) {
</del><ins>+ mbstring_binary_safe_encoding();
+ $description_length = strlen( $exif['ImageDescription'] );
+ reset_mbstring_encoding();
+
+ if ( empty( $meta['title'] ) && $description_length < 80 ) {
</ins><span class="cx"> // Assume the title is stored in ImageDescription
</span><span class="cx"> $meta['title'] = trim( $exif['ImageDescription'] );
</span><span class="cx"> if ( empty( $meta['caption'] ) && ! empty( $exif['COMPUTED']['UserComment'] ) && trim( $exif['COMPUTED']['UserComment'] ) != $meta['title'] ) {
</span></span></pre></div>
<a id="trunksrcwpincludesformattingphp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-includes/formatting.php (28807 => 28808)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-includes/formatting.php 2014-06-23 20:34:14 UTC (rev 28807)
+++ trunk/src/wp-includes/formatting.php 2014-06-23 22:20:23 UTC (rev 28808)
</span><span class="lines">@@ -481,7 +481,9 @@
</span><span class="cx"> * @return bool True if $str fits a UTF-8 model, false otherwise.
</span><span class="cx"> */
</span><span class="cx"> function seems_utf8($str) {
</span><del>- $length = mbstring_binary_safe_strlen($str);
</del><ins>+ mbstring_binary_safe_encoding();
+ $length = strlen($str);
+ reset_mbstring_encoding();
</ins><span class="cx"> for ($i=0; $i < $length; $i++) {
</span><span class="cx"> $c = ord($str[$i]);
</span><span class="cx"> if ($c < 0x80) $n = 0; # 0bbbbbbb
</span><span class="lines">@@ -705,7 +707,10 @@
</span><span class="cx"> $num_octets = 1;
</span><span class="cx"> $unicode_length = 0;
</span><span class="cx">
</span><del>- $string_length = mbstring_binary_safe_strlen( $utf8_string );
</del><ins>+ mbstring_binary_safe_encoding();
+ $string_length = strlen( $utf8_string );
+ reset_mbstring_encoding();
+
</ins><span class="cx"> for ($i = 0; $i < $string_length; $i++ ) {
</span><span class="cx">
</span><span class="cx"> $value = ord( $utf8_string[ $i ] );
</span></span></pre></div>
<a id="trunksrcwpincludesfunctionsphp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-includes/functions.php (28807 => 28808)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-includes/functions.php 2014-06-23 20:34:14 UTC (rev 28807)
+++ trunk/src/wp-includes/functions.php 2014-06-23 22:20:23 UTC (rev 28808)
</span><span class="lines">@@ -4405,24 +4405,6 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> /**
</span><del>- * Uses a binary-safe encoding to get the length of a string in bytes if func_overload is enabled.
- *
- * @see mbstring_binary_safe_encoding()
- *
- * @since 4.0.0
- *
- * @param string $string The string to get the length of.
- * @return int The length of the string in bytes.
- */
-function mbstring_binary_safe_strlen( $string ) {
- mbstring_binary_safe_encoding();
- $length = strlen( $string );
- reset_mbstring_encoding();
-
- return $length;
-}
-
-/**
</del><span class="cx"> * Alternative to filter_var( $var, FILTER_VALIDATE_BOOLEAN )
</span><span class="cx"> *
</span><span class="cx"> * @since 4.0.0
</span></span></pre>
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