34 lines
712 B
PHP
34 lines
712 B
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* Diff API: WP_Text_Diff_Renderer_inline class
|
||
|
|
*
|
||
|
|
* @package WordPress
|
||
|
|
* @subpackage Diff
|
||
|
|
* @since 4.7.0
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Better word splitting than the PEAR package provides.
|
||
|
|
*
|
||
|
|
* @since 2.6.0
|
||
|
|
* @uses Text_Diff_Renderer_inline Extends
|
||
|
|
*/
|
||
|
|
class WP_Text_Diff_Renderer_inline extends Text_Diff_Renderer_inline {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @ignore
|
||
|
|
* @since 2.6.0
|
||
|
|
*
|
||
|
|
* @param string $string
|
||
|
|
* @param string $newlineEscape
|
||
|
|
* @return string
|
||
|
|
*/
|
||
|
|
public function _splitOnWords($string, $newlineEscape = "\n") {
|
||
|
|
$string = str_replace("\0", '', $string);
|
||
|
|
$words = preg_split( '/([^\w])/u', $string, -1, PREG_SPLIT_DELIM_CAPTURE );
|
||
|
|
$words = str_replace( "\n", $newlineEscape, $words );
|
||
|
|
return $words;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|