String Extension Reference


                    
                    
                    HTMLEscapeOptions

Global HTML escape options

Declaration

Swift

public struct HTMLEscapeOptions


                    
                    
                    htmlEscape(allowUnsafeSymbols:decimal:encodeEverything:useNamedReferences:)

Return string as HTML escaped by replacing non-ASCII and unsafe characters with their numeric character escapes, or if such exists, their HTML named character reference equivalents. For example, this function turns

"<script>alert("abc")</script>"

into

"<script>alert("abc")</script>"

You can view/change default option values globally via String.HTMLEscapeOptions.

Declaration

Swift

public func htmlEscape(allowUnsafeSymbols: Bool = HTMLEscapeOptions.allowUnsafeSymbols,
                           decimal: Bool = HTMLEscapeOptions.decimal,
                           encodeEverything: Bool = HTMLEscapeOptions.encodeEverything,
                           useNamedReferences: Bool = HTMLEscapeOptions.useNamedReferences)
        -> String


                    
                    
                    htmlUnescape(strict:)

Return string as HTML unescaped by replacing HTML character references with their unicode character equivalents. For example, this function turns

"<script>alert("abc")</script>"

into

"<script>alert(\"abc\")</script>"

Throws

(Only if strict == true) The first ParseError encountered during parsing.

Declaration

Swift

public func htmlUnescape(strict: Bool) throws -> String


                    
                    
                    htmlUnescape()

Return string as HTML unescaped by replacing HTML character references with their unicode character equivalents. For example, this function turns

"<script>alert("abc")</script>"

into

"<script>alert(\"abc\")</script>"

Equivalent to htmlUnescape(strict: false), but does NOT throw parse error.

Declaration

Swift

public func htmlUnescape() -> String