Parser

__construct(int $offset, int|null $totalNumberOfLines = null, array $skippedLineNumbers = array())

Constructor.

Parameters

int	$offset	The offset of YAML document (used for line numbers in error messages)
int|null	$totalNumberOfLines	The overall number of lines being parsed
array	$skippedLineNumbers	Number of comment lines that have been skipped by the parser

mixed parse(string $value, int $flags)

Parses a YAML string to a PHP value.

Parameters

string	$value	A YAML string
int	$flags	A bit field of PARSE_* constants to customize the YAML parser behavior

Return Value

mixed

A PHP value

Exceptions

ParseException

If the YAML is not valid

static preg_match($pattern, $subject, $matches = null, $flags, $offset)

A local wrapper for preg_match which will throw a ParseException if there is an internal error in the PCRE engine.

This avoids us needing to check for "false" every time PCRE is used in the YAML engine

Parameters

	$pattern
	$subject
	$matches
	$flags
	$offset

Exceptions

ParseException

on a PCRE internal error

See also

preg_last_error()