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