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Docs: Fix inline comment syntax in _mb_strlen(), an internal compat method for mb_strlen().

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See #32246.

Built from https://develop.svn.wordpress.org/trunk@36020


git-svn-id: http://core.svn.wordpress.org/trunk@35985 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Drew Jaynes 2015-12-19 04:59:33 +00:00
parent 87786b4373
commit c10ec122ca
2 changed files with 17 additions and 9 deletions
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24
wp-includes/compat.php
View File

@ -168,14 +168,16 @@ function _mb_strlen( $str, $encoding = null ) {
$encoding = get_option( 'blog_charset' );
}
// The solution below works only for UTF-8,
// so in case of a different charset just use built-in strlen()
/*
* The solution below works only for UTF-8, so in case of a different charset
* just use built-in strlen().
*/
if ( ! in_array( $encoding, array( 'utf8', 'utf-8', 'UTF8', 'UTF-8' ) ) ) {
return strlen( $str );
}
if ( _wp_can_use_pcre_u() ) {
// Use the regex unicode support to separate the UTF-8 characters into an array
// Use the regex unicode support to separate the UTF-8 characters into an array.
preg_match_all( '/./us', $str, $match );
return count( $match[0] );
}
@ -192,19 +194,25 @@ function _mb_strlen( $str, $encoding = null ) {
| \xF4[\x80-\x8F][\x80-\xBF]{2}
)/x';
$count = 1; // Start at 1 instead of 0 since the first thing we do is decrement
// Start at 1 instead of 0 since the first thing we do is decrement.
$count = 1;
do {
// We had some string left over from the last round, but we counted it in that last round.
$count--;
// Split by UTF-8 character, limit to 1000 characters (last array element will contain the rest of the string)
/*
* Split by UTF-8 character, limit to 1000 characters (last array element will contain
* the rest of the string).
*/
$pieces = preg_split( $regex, $str, 1000 );
// Increment
// Increment.
$count += count( $pieces );
} while ( $str = array_pop( $pieces ) ); // If there's anything left over, repeat the loop.
// Fencepost: preg_split() always returns one extra item in the array
// If there's anything left over, repeat the loop.
} while ( $str = array_pop( $pieces ) );
// Fencepost: preg_split() always returns one extra item in the array.
return --$count;
}

2
wp-includes/version.php
View File

@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
$wp_version = '4.5-alpha-36019';
$wp_version = '4.5-alpha-36020';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.