WP_oEmbed::_strip_newlines( string $html, object $data, string $url )
Strips any new lines from the HTML.
Description Description
Parameters Parameters
- $html
-
(string) (Required) Existing HTML.
- $data
-
(object) (Required) Data object from WP_oEmbed::data2html()
- $url
-
(string) (Required) The original URL passed to oEmbed.
Return Return
(string) Possibly modified $html
Source Source
File: wp-includes/class-wp-oembed.php
public function _strip_newlines( $html, $data, $url ) {
if ( false === strpos( $html, "\n" ) ) {
return $html;
}
$count = 1;
$found = array();
$token = '__PRE__';
$search = array( "\t", "\n", "\r", ' ' );
$replace = array( '__TAB__', '__NL__', '__CR__', '__SPACE__' );
$tokenized = str_replace( $search, $replace, $html );
preg_match_all( '#(<pre[^>]*>.+?</pre>)#i', $tokenized, $matches, PREG_SET_ORDER );
foreach ( $matches as $i => $match ) {
$tag_html = str_replace( $replace, $search, $match[0] );
$tag_token = $token . $i;
$found[ $tag_token ] = $tag_html;
$html = str_replace( $tag_html, $tag_token, $html, $count );
}
$replaced = str_replace( $replace, $search, $html );
$stripped = str_replace( array( "\r\n", "\n" ), '', $replaced );
$pre = array_values( $found );
$tokens = array_keys( $found );
return str_replace( $tokens, $pre, $stripped );
}
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Changelog Changelog
| Version | Description |
|---|---|
| 3.0.0 | |
| 2.9.0 | Introduced. |