StripWhitespace

Extends \BaseFilterReader Implements \ChainableReader

Strips whitespace from [php] files using PHP stripwhitespace() method.

author

Hans Lellelid, [email protected]

version

$Id: b28c2a50cc7961f47dee8604bd601c29019be635 $

see
package

phing.filters

todo

-c use new PHP functions to perform this instead of regex.

Methods

__construct

__construct(\Reader $in = null) 
inherited

Arguments

$in

\Reader

Close stream.

close() 
inherited abstract
Throws
\IOException

if there is an error closing stream

Returns whether the end of file has been reached with input stream.

eof() : boolean
inherited

Response

boolean

Returns the initialized status.

getInitialized() : boolean
inherited

Response

boolean

whether or not the filter is initialized

Returns the project this filter is part of.

getProject() : object
inherited

Response

object

The project this filter is part of

Returns the filename, url, etc. that is being read from.

getResource() : string
inherited abstract

This is critical for, e.g., ExpatParser's ability to know the filename that is throwing an ExpatParserException, etc.

Response

string

Convenience method to support logging in filters.

log(string $msg, integer $level = \Project::MSG_INFO) : void
inherited

Arguments

$msg

string

Message to log.

$level

integer

Priority level.

If supported, places a "marker" (like a bookmark) at current stream position.

mark() 
inherited

A subsequent call to reset() will move stream position back to last marker (if supported).

Whether marking is supported.

markSupported() : boolean
inherited

Response

boolean

Read data from source.

read(integer $len = null) 
inherited abstract

If length is specified, then only that number of chars is read, otherwise stream is read until EOF.

Arguments

$len

integer

Reads a line of text ending with '\n' (or until the end of the stream).

readLine() : string
inherited

The returned String retains the '\n'.

Throws
\IOException

if the underlying reader throws one during reading

Response

string

the line read, or null if the end of the stream has already been reached

Is stream ready for reading.

ready() : boolean
inherited

Response

boolean

Reset the current position in stream to beginning or last mark (if supported).

reset() 
inherited

Sets the initialized status.

setInitialized(boolean $initialized) 
inherited

Arguments

$initialized

boolean

Whether or not the filter is initialized.

Sets the project to work with.

setProject(object|\Project $project) 
inherited

Arguments

$project

object|\Project

The project this filter is part of. Should not be null.

setReader

setReader(\Reader $in) 
inherited

Arguments

$in

\Reader

Move stream position relative to current pos.

skip(integer $n) 
inherited

Arguments

$n

integer

Properties

processed

processed : 

Type(s)

Have the parameters passed been interpreted?

initialized : 
inherited

Type(s)

The Phing project this filter is part of.

project : \Project
inherited
var

Type(s)

\Project

in

in : \Reader
inherited
var

Type(s)

\Reader