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Code Modernization: Rename parameters that use reserved keywords in wp-includes/kses.php.

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While using reserved PHP keywords as parameter name labels is allowed, in the context of function calls using named parameters in PHP 8.0+, this will easily lead to confusion. To avoid that, it is recommended not to use reserved keywords as function parameter names.

This commit:
* Renames the `$string` parameter to `$content` in:
 * `wp_kses()`
 * `wp_kses_hook()`
 * `wp_kses_split()`
 * `wp_kses_split2()`
 * `wp_kses_bad_protocol()`
 * `wp_kses_no_null()`
 * `wp_kses_stripslashes()`
 * `wp_kses_bad_protocol_once()`
 * `wp_kses_normalize_entities()`
 * `wp_kses_decode_entities()`
* Renames the `$string` parameter to `$attr` in:
 * `wp_kses_one_attr()`
 * `wp_kses_html_error()`
* Renames the `$match` parameter to `$matches` in:
 * `_wp_kses_split_callback()`
 * `_wp_kses_decode_entities_chr()`
 * `_wp_kses_decode_entities_chr_hexdec()`
* Renames the `$string` parameter to `$scheme` in `wp_kses_bad_protocol_once2()`.

Follow-up to [52946], [52996], [52997], [52998], [53003], [53014], [53029], [53039], [53116], [53117], [53137], [53174], [53184], [53185], [53192], [53193], [53198], [53203], [53207], [53215], [53216], [53220], [53230], [53232], [53236], [53239], [53240], [53242], [53243], [53245], [53246], [53257], [53269], [53270], [53271], [53272], [53273], [53274], [53275], [53276], [53277], [53281], [53283], [53284], [53285], [53287], [53364], [53365], [54927], [54929], [54930], [54931], [54932].

Props jrf, aristath, poena, justinahinon, SergeyBiryukov.
See #56788.
Built from https://develop.svn.wordpress.org/trunk@54933


git-svn-id: http://core.svn.wordpress.org/trunk@54485 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2022-12-05 13:57:16 +00:00
parent 19382aa5e4
commit 613091bce5
2 changed files with 102 additions and 101 deletions
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201
wp-includes/kses.php
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@ -736,7 +736,7 @@ if ( ! CUSTOM_TAGS ) {
* *
* @since 1.0.0 * @since 1.0.0
* *
* @param string $string Text content to filter. * @param string $content Text content to filter.
* @param array[]|string $allowed_html An array of allowed HTML elements and attributes, * @param array[]|string $allowed_html An array of allowed HTML elements and attributes,
* or a context name such as 'post'. See wp_kses_allowed_html() * or a context name such as 'post'. See wp_kses_allowed_html()
* for the list of accepted context names. * for the list of accepted context names.
@ -744,16 +744,16 @@ if ( ! CUSTOM_TAGS ) {
* Defaults to the result of wp_allowed_protocols(). * Defaults to the result of wp_allowed_protocols().
* @return string Filtered content containing only the allowed HTML. * @return string Filtered content containing only the allowed HTML.
*/ */
function wp_kses( $string, $allowed_html, $allowed_protocols = array() ) { function wp_kses( $content, $allowed_html, $allowed_protocols = array() ) {
if ( empty( $allowed_protocols ) ) { if ( empty( $allowed_protocols ) ) {
$allowed_protocols = wp_allowed_protocols(); $allowed_protocols = wp_allowed_protocols();
} }
$string = wp_kses_no_null( $string, array( 'slash_zero' => 'keep' ) ); $content = wp_kses_no_null( $content, array( 'slash_zero' => 'keep' ) );
$string = wp_kses_normalize_entities( $string ); $content = wp_kses_normalize_entities( $content );
$string = wp_kses_hook( $string, $allowed_html, $allowed_protocols ); $content = wp_kses_hook( $content, $allowed_html, $allowed_protocols );
return wp_kses_split( $string, $allowed_html, $allowed_protocols ); return wp_kses_split( $content, $allowed_html, $allowed_protocols );
} }
/** /**
@ -763,36 +763,36 @@ function wp_kses( $string, $allowed_html, $allowed_protocols = array() ) {
* *
* @since 4.2.3 * @since 4.2.3
* *
* @param string $string The 'whole' attribute, including name and value. * @param string $attr The 'whole' attribute, including name and value.
* @param string $element The HTML element name to which the attribute belongs. * @param string $element The HTML element name to which the attribute belongs.
* @return string Filtered attribute. * @return string Filtered attribute.
*/ */
function wp_kses_one_attr( $string, $element ) { function wp_kses_one_attr( $attr, $element ) {
$uris = wp_kses_uri_attributes(); $uris = wp_kses_uri_attributes();
$allowed_html = wp_kses_allowed_html( 'post' ); $allowed_html = wp_kses_allowed_html( 'post' );
$allowed_protocols = wp_allowed_protocols(); $allowed_protocols = wp_allowed_protocols();
$string = wp_kses_no_null( $string, array( 'slash_zero' => 'keep' ) ); $attr = wp_kses_no_null( $attr, array( 'slash_zero' => 'keep' ) );
// Preserve leading and trailing whitespace. // Preserve leading and trailing whitespace.
$matches = array(); $matches = array();
preg_match( '/^\s*/', $string, $matches ); preg_match( '/^\s*/', $attr, $matches );
$lead = $matches[0]; $lead = $matches[0];
preg_match( '/\s*$/', $string, $matches ); preg_match( '/\s*$/', $attr, $matches );
$trail = $matches[0]; $trail = $matches[0];
if ( empty( $trail ) ) { if ( empty( $trail ) ) {
$string = substr( $string, strlen( $lead ) ); $attr = substr( $attr, strlen( $lead ) );
} else { } else {
$string = substr( $string, strlen( $lead ), -strlen( $trail ) ); $attr = substr( $attr, strlen( $lead ), -strlen( $trail ) );
} }
// Parse attribute name and value from input. // Parse attribute name and value from input.
$split = preg_split( '/\s*=\s*/', $string, 2 ); $split = preg_split( '/\s*=\s*/', $attr, 2 );
$name = $split[0]; $name = $split[0];
if ( count( $split ) == 2 ) { if ( count( $split ) == 2 ) {
$value = $split[1]; $value = $split[1];
// Remove quotes surrounding $value. // Remove quotes surrounding $value.
// Also guarantee correct quoting in $string for this one attribute. // Also guarantee correct quoting in $attr for this one attribute.
if ( '' === $value ) { if ( '' === $value ) {
$quote = ''; $quote = '';
} else { } else {
@ -815,18 +815,18 @@ function wp_kses_one_attr( $string, $element ) {
$value = wp_kses_bad_protocol( $value, $allowed_protocols ); $value = wp_kses_bad_protocol( $value, $allowed_protocols );
} }
$string = "$name=$quote$value$quote"; $attr = "$name=$quote$value$quote";
$vless = 'n'; $vless = 'n';
} else { } else {
$value = ''; $value = '';
$vless = 'y'; $vless = 'y';
} }
// Sanitize attribute by name. // Sanitize attribute by name.
wp_kses_attr_check( $name, $value, $string, $vless, $element, $allowed_html ); wp_kses_attr_check( $name, $value, $attr, $vless, $element, $allowed_html );
// Restore whitespace. // Restore whitespace.
return $lead . $string . $trail; return $lead . $attr . $trail;
} }
/** /**
@ -922,26 +922,26 @@ function wp_kses_allowed_html( $context = '' ) {
* *
* @since 1.0.0 * @since 1.0.0
* *
* @param string $string Content to filter through KSES. * @param string $content Content to filter through KSES.
* @param array[]|string $allowed_html An array of allowed HTML elements and attributes, * @param array[]|string $allowed_html An array of allowed HTML elements and attributes,
* or a context name such as 'post'. See wp_kses_allowed_html() * or a context name such as 'post'. See wp_kses_allowed_html()
* for the list of accepted context names. * for the list of accepted context names.
* @param string[] $allowed_protocols Array of allowed URL protocols. * @param string[] $allowed_protocols Array of allowed URL protocols.
* @return string Filtered content through {@see 'pre_kses'} hook. * @return string Filtered content through {@see 'pre_kses'} hook.
*/ */
function wp_kses_hook( $string, $allowed_html, $allowed_protocols ) { function wp_kses_hook( $content, $allowed_html, $allowed_protocols ) {
/** /**
* Filters content to be run through KSES. * Filters content to be run through KSES.
* *
* @since 2.3.0 * @since 2.3.0
* *
* @param string $string Content to filter through KSES. * @param string $content Content to filter through KSES.
* @param array[]|string $allowed_html An array of allowed HTML elements and attributes, * @param array[]|string $allowed_html An array of allowed HTML elements and attributes,
* or a context name such as 'post'. See wp_kses_allowed_html() * or a context name such as 'post'. See wp_kses_allowed_html()
* for the list of accepted context names. * for the list of accepted context names.
* @param string[] $allowed_protocols Array of allowed URL protocols. * @param string[] $allowed_protocols Array of allowed URL protocols.
*/ */
return apply_filters( 'pre_kses', $string, $allowed_html, $allowed_protocols ); return apply_filters( 'pre_kses', $content, $allowed_html, $allowed_protocols );
} }
/** /**
@ -966,20 +966,20 @@ function wp_kses_version() {
* or a context name such as 'post'. * or a context name such as 'post'.
* @global string[] $pass_allowed_protocols Array of allowed URL protocols. * @global string[] $pass_allowed_protocols Array of allowed URL protocols.
* *
* @param string $string Content to filter. * @param string $content Content to filter.
* @param array[]|string $allowed_html An array of allowed HTML elements and attributes, * @param array[]|string $allowed_html An array of allowed HTML elements and attributes,
* or a context name such as 'post'. See wp_kses_allowed_html() * or a context name such as 'post'. See wp_kses_allowed_html()
* for the list of accepted context names. * for the list of accepted context names.
* @param string[] $allowed_protocols Array of allowed URL protocols. * @param string[] $allowed_protocols Array of allowed URL protocols.
* @return string Content with fixed HTML tags * @return string Content with fixed HTML tags
*/ */
function wp_kses_split( $string, $allowed_html, $allowed_protocols ) { function wp_kses_split( $content, $allowed_html, $allowed_protocols ) {
global $pass_allowed_html, $pass_allowed_protocols; global $pass_allowed_html, $pass_allowed_protocols;
$pass_allowed_html = $allowed_html; $pass_allowed_html = $allowed_html;
$pass_allowed_protocols = $allowed_protocols; $pass_allowed_protocols = $allowed_protocols;
return preg_replace_callback( '%(<!--.*?(-->|$))|(<[^>]*(>|$)|>)%', '_wp_kses_split_callback', $string ); return preg_replace_callback( '%(<!--.*?(-->|$))|(<[^>]*(>|$)|>)%', '_wp_kses_split_callback', $content );
} }
/** /**
@ -1043,13 +1043,13 @@ function wp_kses_uri_attributes() {
* or a context name such as 'post'. * or a context name such as 'post'.
* @global string[] $pass_allowed_protocols Array of allowed URL protocols. * @global string[] $pass_allowed_protocols Array of allowed URL protocols.
* *
* @param array $match preg_replace regexp matches * @param array $matches preg_replace regexp matches
* @return string * @return string
*/ */
function _wp_kses_split_callback( $match ) { function _wp_kses_split_callback( $matches ) {
global $pass_allowed_html, $pass_allowed_protocols; global $pass_allowed_html, $pass_allowed_protocols;
return wp_kses_split2( $match[0], $pass_allowed_html, $pass_allowed_protocols ); return wp_kses_split2( $matches[0], $pass_allowed_html, $pass_allowed_protocols );
} }
/** /**
@ -1068,39 +1068,39 @@ function _wp_kses_split_callback( $match ) {
* @ignore * @ignore
* @since 1.0.0 * @since 1.0.0
* *
* @param string $string Content to filter. * @param string $content Content to filter.
* @param array[]|string $allowed_html An array of allowed HTML elements and attributes, * @param array[]|string $allowed_html An array of allowed HTML elements and attributes,
* or a context name such as 'post'. See wp_kses_allowed_html() * or a context name such as 'post'. See wp_kses_allowed_html()
* for the list of accepted context names. * for the list of accepted context names.
* @param string[] $allowed_protocols Array of allowed URL protocols. * @param string[] $allowed_protocols Array of allowed URL protocols.
* @return string Fixed HTML element * @return string Fixed HTML element
*/ */
function wp_kses_split2( $string, $allowed_html, $allowed_protocols ) { function wp_kses_split2( $content, $allowed_html, $allowed_protocols ) {
$string = wp_kses_stripslashes( $string ); $content = wp_kses_stripslashes( $content );
// It matched a ">" character. // It matched a ">" character.
if ( '<' !== substr( $string, 0, 1 ) ) { if ( '<' !== substr( $content, 0, 1 ) ) {
return '&gt;'; return '&gt;';
} }
// Allow HTML comments. // Allow HTML comments.
if ( '<!--' === substr( $string, 0, 4 ) ) { if ( '<!--' === substr( $content, 0, 4 ) ) {
$string = str_replace( array( '<!--', '-->' ), '', $string ); $content = str_replace( array( '<!--', '-->' ), '', $content );
while ( ( $newstring = wp_kses( $string, $allowed_html, $allowed_protocols ) ) != $string ) { while ( ( $newstring = wp_kses( $content, $allowed_html, $allowed_protocols ) ) != $content ) {
$string = $newstring; $content = $newstring;
} }
if ( '' === $string ) { if ( '' === $content ) {
return ''; return '';
} }
// Prevent multiple dashes in comments. // Prevent multiple dashes in comments.
$string = preg_replace( '/--+/', '-', $string ); $content = preg_replace( '/--+/', '-', $content );
// Prevent three dashes closing a comment. // Prevent three dashes closing a comment.
$string = preg_replace( '/-$/', '', $string ); $content = preg_replace( '/-$/', '', $content );
return "<!--{$string}-->"; return "<!--{$content}-->";
} }
// It's seriously malformed. // It's seriously malformed.
if ( ! preg_match( '%^<\s*(/\s*)?([a-zA-Z0-9-]+)([^>]*)>?$%', $string, $matches ) ) { if ( ! preg_match( '%^<\s*(/\s*)?([a-zA-Z0-9-]+)([^>]*)>?$%', $content, $matches ) ) {
return ''; return '';
} }
@ -1681,24 +1681,24 @@ function wp_kses_check_attr_val( $value, $vless, $checkname, $checkvalue ) {
* *
* @since 1.0.0 * @since 1.0.0
* *
* @param string $string Content to filter bad protocols from. * @param string $content Content to filter bad protocols from.
* @param string[] $allowed_protocols Array of allowed URL protocols. * @param string[] $allowed_protocols Array of allowed URL protocols.
* @return string Filtered content. * @return string Filtered content.
*/ */
function wp_kses_bad_protocol( $string, $allowed_protocols ) { function wp_kses_bad_protocol( $content, $allowed_protocols ) {
$string = wp_kses_no_null( $string ); $content = wp_kses_no_null( $content );
$iterations = 0; $iterations = 0;
do { do {
$original_string = $string; $original_content = $content;
$string = wp_kses_bad_protocol_once( $string, $allowed_protocols ); $content = wp_kses_bad_protocol_once( $content, $allowed_protocols );
} while ( $original_string != $string && ++$iterations < 6 ); } while ( $original_content != $content && ++$iterations < 6 );
if ( $original_string != $string ) { if ( $original_content != $content ) {
return ''; return '';
} }
return $string; return $content;
} }
/** /**
@ -1708,21 +1708,21 @@ function wp_kses_bad_protocol( $string, $allowed_protocols ) {
* *
* @since 1.0.0 * @since 1.0.0
* *
* @param string $string Content to filter null characters from. * @param string $content Content to filter null characters from.
* @param array $options Set 'slash_zero' => 'keep' when '\0' is allowed. Default is 'remove'. * @param array $options Set 'slash_zero' => 'keep' when '\0' is allowed. Default is 'remove'.
* @return string Filtered content. * @return string Filtered content.
*/ */
function wp_kses_no_null( $string, $options = null ) { function wp_kses_no_null( $content, $options = null ) {
if ( ! isset( $options['slash_zero'] ) ) { if ( ! isset( $options['slash_zero'] ) ) {
$options = array( 'slash_zero' => 'remove' ); $options = array( 'slash_zero' => 'remove' );
} }
$string = preg_replace( '/[\x00-\x08\x0B\x0C\x0E-\x1F]/', '', $string ); $content = preg_replace( '/[\x00-\x08\x0B\x0C\x0E-\x1F]/', '', $content );
if ( 'remove' === $options['slash_zero'] ) { if ( 'remove' === $options['slash_zero'] ) {
$string = preg_replace( '/\\\\+0+/', '', $string ); $content = preg_replace( '/\\\\+0+/', '', $content );
} }
return $string; return $content;
} }
/** /**
@ -1733,11 +1733,11 @@ function wp_kses_no_null( $string, $options = null ) {
* *
* @since 1.0.0 * @since 1.0.0
* *
* @param string $string String to strip slashes from. * @param string $content String to strip slashes from.
* @return string Fixed string with quoted slashes. * @return string Fixed string with quoted slashes.
*/ */
function wp_kses_stripslashes( $string ) { function wp_kses_stripslashes( $content ) {
return preg_replace( '%\\\\"%', '"', $string ); return preg_replace( '%\\\\"%', '"', $content );
} }
/** /**
@ -1772,11 +1772,11 @@ function wp_kses_array_lc( $inarray ) {
* *
* @since 1.0.0 * @since 1.0.0
* *
* @param string $string * @param string $attr
* @return string * @return string
*/ */
function wp_kses_html_error( $string ) { function wp_kses_html_error( $attr ) {
return preg_replace( '/^("[^"]*("|$)|\'[^\']*(\'|$)|\S)*\s*/', '', $string ); return preg_replace( '/^("[^"]*("|$)|\'[^\']*(\'|$)|\S)*\s*/', '', $attr );
} }
/** /**
@ -1787,30 +1787,31 @@ function wp_kses_html_error( $string ) {
* *
* @since 1.0.0 * @since 1.0.0
* *
* @param string $string Content to check for bad protocols. * @param string $content Content to check for bad protocols.
* @param string[] $allowed_protocols Array of allowed URL protocols. * @param string[] $allowed_protocols Array of allowed URL protocols.
* @param int $count Depth of call recursion to this function. * @param int $count Depth of call recursion to this function.
* @return string Sanitized content. * @return string Sanitized content.
*/ */
function wp_kses_bad_protocol_once( $string, $allowed_protocols, $count = 1 ) { function wp_kses_bad_protocol_once( $content, $allowed_protocols, $count = 1 ) {
$string = preg_replace( '/(&#0*58(?![;0-9])|&#x0*3a(?![;a-f0-9]))/i', '$1;', $string ); $content = preg_replace( '/(&#0*58(?![;0-9])|&#x0*3a(?![;a-f0-9]))/i', '$1;', $content );
$string2 = preg_split( '/:|&#0*58;|&#x0*3a;|&colon;/i', $string, 2 ); $content2 = preg_split( '/:|&#0*58;|&#x0*3a;|&colon;/i', $content, 2 );
if ( isset( $string2[1] ) && ! preg_match( '%/\?%', $string2[0] ) ) {
$string = trim( $string2[1] ); if ( isset( $content2[1] ) && ! preg_match( '%/\?%', $content2[0] ) ) {
$protocol = wp_kses_bad_protocol_once2( $string2[0], $allowed_protocols ); $content = trim( $content2[1] );
$protocol = wp_kses_bad_protocol_once2( $content2[0], $allowed_protocols );
if ( 'feed:' === $protocol ) { if ( 'feed:' === $protocol ) {
if ( $count > 2 ) { if ( $count > 2 ) {
return ''; return '';
} }
$string = wp_kses_bad_protocol_once( $string, $allowed_protocols, ++$count ); $content = wp_kses_bad_protocol_once( $content, $allowed_protocols, ++$count );
if ( empty( $string ) ) { if ( empty( $content ) ) {
return $string; return $content;
} }
} }
$string = $protocol . $string; $content = $protocol . $content;
} }
return $string; return $content;
} }
/** /**
@ -1824,26 +1825,26 @@ function wp_kses_bad_protocol_once( $string, $allowed_protocols, $count = 1 ) {
* @ignore * @ignore
* @since 1.0.0 * @since 1.0.0
* *
* @param string $string URI scheme to check against the list of allowed protocols. * @param string $scheme URI scheme to check against the list of allowed protocols.
* @param string[] $allowed_protocols Array of allowed URL protocols. * @param string[] $allowed_protocols Array of allowed URL protocols.
* @return string Sanitized content. * @return string Sanitized content.
*/ */
function wp_kses_bad_protocol_once2( $string, $allowed_protocols ) { function wp_kses_bad_protocol_once2( $scheme, $allowed_protocols ) {
$string2 = wp_kses_decode_entities( $string ); $scheme = wp_kses_decode_entities( $scheme );
$string2 = preg_replace( '/\s/', '', $string2 ); $scheme = preg_replace( '/\s/', '', $scheme );
$string2 = wp_kses_no_null( $string2 ); $scheme = wp_kses_no_null( $scheme );
$string2 = strtolower( $string2 ); $scheme = strtolower( $scheme );
$allowed = false; $allowed = false;
foreach ( (array) $allowed_protocols as $one_protocol ) { foreach ( (array) $allowed_protocols as $one_protocol ) {
if ( strtolower( $one_protocol ) == $string2 ) { if ( strtolower( $one_protocol ) == $scheme ) {
$allowed = true; $allowed = true;
break; break;
} }
} }
if ( $allowed ) { if ( $allowed ) {
return "$string2:"; return "$scheme:";
} else { } else {
return ''; return '';
} }
@ -1861,25 +1862,25 @@ function wp_kses_bad_protocol_once2( $string, $allowed_protocols ) {
* @since 1.0.0 * @since 1.0.0
* @since 5.5.0 Added `$context` parameter. * @since 5.5.0 Added `$context` parameter.
* *
* @param string $string Content to normalize entities. * @param string $content Content to normalize entities.
* @param string $context Context for normalization. Can be either 'html' or 'xml'. * @param string $context Context for normalization. Can be either 'html' or 'xml'.
* Default 'html'. * Default 'html'.
* @return string Content with normalized entities. * @return string Content with normalized entities.
*/ */
function wp_kses_normalize_entities( $string, $context = 'html' ) { function wp_kses_normalize_entities( $content, $context = 'html' ) {
// Disarm all entities by converting & to &amp; // Disarm all entities by converting & to &amp;
$string = str_replace( '&', '&amp;', $string ); $content = str_replace( '&', '&amp;', $content );
// Change back the allowed entities in our list of allowed entities. // Change back the allowed entities in our list of allowed entities.
if ( 'xml' === $context ) { if ( 'xml' === $context ) {
$string = preg_replace_callback( '/&amp;([A-Za-z]{2,8}[0-9]{0,2});/', 'wp_kses_xml_named_entities', $string ); $content = preg_replace_callback( '/&amp;([A-Za-z]{2,8}[0-9]{0,2});/', 'wp_kses_xml_named_entities', $content );
} else { } else {
$string = preg_replace_callback( '/&amp;([A-Za-z]{2,8}[0-9]{0,2});/', 'wp_kses_named_entities', $string ); $content = preg_replace_callback( '/&amp;([A-Za-z]{2,8}[0-9]{0,2});/', 'wp_kses_named_entities', $content );
} }
$string = preg_replace_callback( '/&amp;#(0*[0-9]{1,7});/', 'wp_kses_normalize_entities2', $string ); $content = preg_replace_callback( '/&amp;#(0*[0-9]{1,7});/', 'wp_kses_normalize_entities2', $content );
$string = preg_replace_callback( '/&amp;#[Xx](0*[0-9A-Fa-f]{1,6});/', 'wp_kses_normalize_entities3', $string ); $content = preg_replace_callback( '/&amp;#[Xx](0*[0-9A-Fa-f]{1,6});/', 'wp_kses_normalize_entities3', $content );
return $string; return $content;
} }
/** /**
@ -2014,14 +2015,14 @@ function valid_unicode( $i ) {
* *
* @since 1.0.0 * @since 1.0.0
* *
* @param string $string Content to change entities. * @param string $content Content to change entities.
* @return string Content after decoded entities. * @return string Content after decoded entities.
*/ */
function wp_kses_decode_entities( $string ) { function wp_kses_decode_entities( $content ) {
$string = preg_replace_callback( '/&#([0-9]+);/', '_wp_kses_decode_entities_chr', $string ); $content = preg_replace_callback( '/&#([0-9]+);/', '_wp_kses_decode_entities_chr', $content );
$string = preg_replace_callback( '/&#[Xx]([0-9A-Fa-f]+);/', '_wp_kses_decode_entities_chr_hexdec', $string ); $content = preg_replace_callback( '/&#[Xx]([0-9A-Fa-f]+);/', '_wp_kses_decode_entities_chr_hexdec', $content );
return $string; return $content;
} }
/** /**
@ -2031,11 +2032,11 @@ function wp_kses_decode_entities( $string ) {
* @access private * @access private
* @ignore * @ignore
* *
* @param array $match preg match * @param array $matches preg match
* @return string * @return string
*/ */
function _wp_kses_decode_entities_chr( $match ) { function _wp_kses_decode_entities_chr( $matches ) {
return chr( $match[1] ); return chr( $matches[1] );
} }
/** /**
@ -2045,11 +2046,11 @@ function _wp_kses_decode_entities_chr( $match ) {
* @access private * @access private
* @ignore * @ignore
* *
* @param array $match preg match * @param array $matches preg match
* @return string * @return string
*/ */
function _wp_kses_decode_entities_chr_hexdec( $match ) { function _wp_kses_decode_entities_chr_hexdec( $matches ) {
return chr( hexdec( $match[1] ) ); return chr( hexdec( $matches[1] ) );
} }
/** /**

2
wp-includes/version.php
View File

@ -16,7 +16,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '6.2-alpha-54932'; $wp_version = '6.2-alpha-54933';
/** /**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema. * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.