/**
* You can override this in a plugin.
*
- * The wp_kses_allowed_html filter is more powerful and supplies context.
- * CUSTOM_TAGS is not recommended and should be considered deprecated.
+ * The {@see 'wp_kses_allowed_html'} filter is more powerful and supplies context.
+ *
+ * `CUSTOM_TAGS` is not recommended and should be considered deprecated.
*
* @see wp_kses_allowed_html()
*
'src' => true,
),
'b' => array(),
+ 'bdo' => array(
+ 'dir' => true,
+ ),
'big' => array(),
'blockquote' => array(
'cite' => true,
'ol' => array(
'start' => true,
'type' => true,
+ 'reversed' => true,
),
'var' => array(),
'video' => array(
if ( empty( $allowed_protocols ) )
$allowed_protocols = wp_allowed_protocols();
$string = wp_kses_no_null( $string, array( 'slash_zero' => 'keep' ) );
- $string = wp_kses_js_entities($string);
$string = wp_kses_normalize_entities($string);
$string = wp_kses_hook($string, $allowed_html, $allowed_protocols); // WP changed the order of these funcs and added args to wp_kses_hook
return wp_kses_split($string, $allowed_html, $allowed_protocols);
$allowed_html = wp_kses_allowed_html( 'post' );
$allowed_protocols = wp_allowed_protocols();
$string = wp_kses_no_null( $string, array( 'slash_zero' => 'keep' ) );
- $string = wp_kses_js_entities( $string );
// Preserve leading and trailing whitespace.
$matches = array();
if ( is_array( $context ) ) {
/**
- * Filter HTML elements allowed for a given context.
+ * Filters HTML elements allowed for a given context.
*
* @since 3.5.0
*
/**
* You add any kses hooks here.
*
- * There is currently only one kses WordPress hook and it is called here. All
- * parameters are passed to the hooks and expected to receive a string.
+ * There is currently only one kses WordPress hook, {@see 'pre_kses'}, and it is called here.
+ * All parameters are passed to the hooks and expected to receive a string.
*
* @since 1.0.0
*
* @param string $string Content to filter through kses
* @param array $allowed_html List of allowed HTML elements
* @param array $allowed_protocols Allowed protocol in links
- * @return string Filtered content through 'pre_kses' hook
+ * @return string Filtered content through {@see 'pre_kses'} hook.
*/
function wp_kses_hook( $string, $allowed_html, $allowed_protocols ) {
/**
- * Filter content to be run through kses.
+ * Filters content to be run through kses.
*
* @since 2.3.0
*
}
// Allow HTML comments
- if (!preg_match('%^<\s*(/\s*)?([a-zA-Z0-9]+)([^>]*)>?$%', $string, $matches))
+ if (!preg_match('%^<\s*(/\s*)?([a-zA-Z0-9-]+)([^>]*)>?$%', $string, $matches))
return '';
// It's seriously malformed
return $outarray;
}
-/**
- * Removes the HTML JavaScript entities found in early versions of Netscape 4.
- *
- * @since 1.0.0
- *
- * @param string $string
- * @return string
- */
-function wp_kses_js_entities($string) {
- return preg_replace('%&\s*\{[^}]*(\}\s*;?|$)%', '', $string);
-}
-
/**
* Handles parsing errors in wp_kses_hair().
*
/**
* Callback for wp_kses_normalize_entities() regular expression.
*
- * This function helps {@see wp_kses_normalize_entities()} to only accept 16-bit
+ * This function helps wp_kses_normalize_entities() to only accept 16-bit
* values and nothing more for `&#number;` entities.
*
* @access private
return wp_kses( $data, 'post' );
}
+/**
+ * Navigates through an array, object, or scalar, and sanitizes content for
+ * allowed HTML tags for post content.
+ *
+ * @since 4.4.2
+ *
+ * @see map_deep()
+ *
+ * @param mixed $data The array, object, or scalar value to inspect.
+ * @return mixed The filtered content.
+ */
+function wp_kses_post_deep( $data ) {
+ return map_deep( $data, 'wp_kses_post' );
+}
+
/**
* Strips all of the HTML in the content.
*
* A quick procedural method to removing all of the filters that kses uses for
* content in WordPress Loop.
*
- * Does not remove the kses_init() function from 'init' hook (priority is
- * default). Also does not remove kses_init() function from 'set_current_user'
+ * Does not remove the kses_init() function from {@see 'init'} hook (priority is
+ * default). Also does not remove kses_init() function from {@see 'set_current_user'}
* hook (priority is also default).
*
* @since 2.0.6
/**
* Sets up most of the Kses filters for input form content.
*
- * If you remove the kses_init() function from 'init' hook and
- * 'set_current_user' (priority is default), then none of the Kses filter hooks
+ * If you remove the kses_init() function from {@see 'init'} hook and
+ * {@see 'set_current_user'} (priority is default), then none of the Kses filter hooks
* will be added.
*
* First removes all of the Kses filters in case the current user does not need
* Inline CSS filter
*
* @since 2.8.1
+ *
+ * @param string $css A string of CSS rules.
+ * @param string $deprecated Not used.
+ * @return string Filtered string of CSS rules.
*/
function safecss_filter_attr( $css, $deprecated = '' ) {
if ( !empty( $deprecated ) )
$css_array = explode( ';', trim( $css ) );
/**
- * Filter list of allowed CSS attributes.
+ * Filters list of allowed CSS attributes.
*
* @since 2.8.1
+ * @since 4.4.0 Added support for `min-height`, `max-height`, `min-width`, and `max-width`.
+ * @since 4.6.0 Added support for `list-style-type`.
*
* @param array $attr List of allowed CSS attributes.
*/
- $allowed_attr = apply_filters( 'safe_style_css', array( 'text-align', 'margin', 'color', 'float',
- 'border', 'background', 'background-color', 'border-bottom', 'border-bottom-color',
- 'border-bottom-style', 'border-bottom-width', 'border-collapse', 'border-color', 'border-left',
- 'border-left-color', 'border-left-style', 'border-left-width', 'border-right', 'border-right-color',
- 'border-right-style', 'border-right-width', 'border-spacing', 'border-style', 'border-top',
- 'border-top-color', 'border-top-style', 'border-top-width', 'border-width', 'caption-side',
- 'clear', 'cursor', 'direction', 'font', 'font-family', 'font-size', 'font-style',
- 'font-variant', 'font-weight', 'height', 'letter-spacing', 'line-height', 'margin-bottom',
- 'margin-left', 'margin-right', 'margin-top', 'overflow', 'padding', 'padding-bottom',
- 'padding-left', 'padding-right', 'padding-top', 'text-decoration', 'text-indent', 'vertical-align',
- 'width' ) );
+ $allowed_attr = apply_filters( 'safe_style_css', array(
+ 'background',
+ 'background-color',
+
+ 'border',
+ 'border-width',
+ 'border-color',
+ 'border-style',
+ 'border-right',
+ 'border-right-color',
+ 'border-right-style',
+ 'border-right-width',
+ 'border-bottom',
+ 'border-bottom-color',
+ 'border-bottom-style',
+ 'border-bottom-width',
+ 'border-left',
+ 'border-left-color',
+ 'border-left-style',
+ 'border-left-width',
+ 'border-top',
+ 'border-top-color',
+ 'border-top-style',
+ 'border-top-width',
+
+ 'border-spacing',
+ 'border-collapse',
+ 'caption-side',
+
+ 'color',
+ 'font',
+ 'font-family',
+ 'font-size',
+ 'font-style',
+ 'font-variant',
+ 'font-weight',
+ 'letter-spacing',
+ 'line-height',
+ 'text-decoration',
+ 'text-indent',
+ 'text-align',
+
+ 'height',
+ 'min-height',
+ 'max-height',
+
+ 'width',
+ 'min-width',
+ 'max-width',
+
+ 'margin',
+ 'margin-right',
+ 'margin-bottom',
+ 'margin-left',
+ 'margin-top',
+
+ 'padding',
+ 'padding-right',
+ 'padding-bottom',
+ 'padding-left',
+ 'padding-top',
+
+ 'clear',
+ 'cursor',
+ 'direction',
+ 'float',
+ 'overflow',
+ 'vertical-align',
+ 'list-style-type',
+ ) );
if ( empty($allowed_attr) )
return $css;
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff