__construct(callable|resource|string|null $output = null, string $charset = null, int $flags = 0)

Parameters

callable|resource|string|null	$output	A line dumper callable, an opened stream or an output path, defaults to static::$defaultOutput
string	$charset	The default character encoding to use for non-UTF8 strings
int	$flags	A bit field of static::DUMP_* constants to fine tune dumps representation

callable|resource|string setOutput(callable|resource|string $output)

Sets the output destination of the dumps.

Parameters

callable|resource|string

$output

A line dumper callable, an opened stream or an output path

Return Value

callable|resource|string

The previous output destination

string setCharset(string $charset)

Sets the default character encoding to use for non-UTF8 strings.

Parameters

string

$charset

The default character encoding to use for non-UTF8 strings

Return Value

string

The previous charset

string setIndentPad(string $pad)

Sets the indentation pad string.

Parameters

string

$pad

A string that will be prepended to dumped lines, repeated by nesting level

Return Value

string

The previous indent pad

dump(Data $data, callable|resource|string|true|null $output = null)

Dumps a Data object.

Parameters

Data	$data
callable|resource|string|true|null	$output	A line dumper callable, an opened stream, an output path or true to return the dump

protected dumpLine(int $depth)

Dumps the current line.

Parameters

int

$depth

The recursive depth in the dumped structure for the line being dumped, or -1 to signal the end-of-dump to the line dumper callable

protected echoLine(string $line, int $depth, string $indentPad)

Generic line dumper callback.

Parameters

string	$line	The line to write
int	$depth	The recursive depth in the dumped structure
string	$indentPad	The line indent pad

protected string utf8Encode(string $s)

Converts a non-UTF-8 string to UTF-8.

Parameters

string

$s

The non-UTF-8 string to convert

Return Value

string

The string converted to UTF-8