Symfony2 API
Class

Symfony\Component\Yaml\Escaper

class Escaper

Escaper encapsulates escaping rules for single and double-quoted YAML strings.

Constants

REGEX_CHARACTER_TO_ESCAPE

Methods

static Boolean requiresDoubleQuoting(string $value)

Determines if a PHP value would require double quoting in YAML.
static string escapeWithDoubleQuotes(string $value)

Escapes and surrounds a PHP value with double quotes.
static Boolean requiresSingleQuoting(string $value)

Determines if a PHP value would require single quoting in YAML.
static string escapeWithSingleQuotes(string $value)

Escapes and surrounds a PHP value with single quotes.

Details

at line 48
static public Boolean requiresDoubleQuoting(string $value)

Determines if a PHP value would require double quoting in YAML.

Parameters

string $value A PHP value

Return Value

Boolean True if the value would require double quotes.

at line 60
static public string escapeWithDoubleQuotes(string $value)

Escapes and surrounds a PHP value with double quotes.

Parameters

string $value A PHP value

Return Value

string The quoted, escaped string

at line 72
static public Boolean requiresSingleQuoting(string $value)

Determines if a PHP value would require single quoting in YAML.

Parameters

string $value A PHP value

Return Value

Boolean True if the value would require single quotes.

at line 84
static public string escapeWithSingleQuotes(string $value)

Escapes and surrounds a PHP value with single quotes.

Parameters

string $value A PHP value

Return Value

string The quoted, escaped string