wxr_cdata( string|null $str ): string

Parameters

$strstring|null

String to wrap in XML CDATA tag. May be null.

Return

string

Uses · 2

• wp_is_valid_utf8()Determines if a given byte string represents a valid UTF-8 encoding.
• utf8_encode()Converts a string from ISO-8859-1 to UTF-8.

Used by · 11

• export_wp()Generates the WXR export file for download.
• wxr_authors_list()Outputs list of authors with posts.
• wxr_cat_name()Outputs a cat_name XML tag from a given category object.
• wxr_category_description()Outputs a category_description XML tag from a given category object.
• wxr_nav_menu_terms()Outputs all navigation menu terms.
• wxr_post_taxonomy()Outputs list of taxonomy terms, in XML tag format, associated with a post.
• wxr_tag_description()Outputs a tag_description XML tag from a given tag object.
• wxr_tag_name()Outputs a tag_name XML tag from a given tag object.
• wxr_term_description()Outputs a term_description XML tag from a given term object.
• wxr_term_meta()Outputs term meta XML tags for a given term object.
• wxr_term_name()Outputs a term_name XML tag from a given term object.

Source

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245	function wxr_cdata( $str ) {246		$str = (string) $str;247 248		if ( ! wp_is_valid_utf8( $str ) ) {249			$str = utf8_encode( $str );250		}251		// $str = ent2ncr(esc_html($str));252		$str = '<![CDATA[' . str_replace( ']]>', ']]]]><![CDATA[>', $str ) . ']]>';253 254		return $str;255	}

History

Introduced in 2.1.0. One change between 6.7.7 and 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 7.1.0 tag, from src/wp-admin/includes/export.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

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