Performs a regexp find/replace on stream.
Methods
Constructor used by Phing's introspection mechanism.
__construct(\Reader $in)
Inherited
The original filter reader is only used for chaining
purposes, never for filtering purposes (and indeed
it would be useless for filtering purposes, as it has
no real data to filter). ChainedReaderHelper uses
this placeholder instance to create a chain of real filters.
| inherited_from |
\BaseFilterReader::__construct() |
Parameters
Creates a new ReplaceRegExp filter using the passed in
Reader for instantiation.
chain(\Reader $reader) : \ReplaceRegExp
Parameters
$reader
\ReaderA Reader object providing the underlying stream.
Must not be null.
Returns
\ReplaceRegExpA new filter based on this configuration, but filtering
the specified reader
Close stream.
close()
Inherited
| inherited_from |
\FilterReader::close() |
| inherited_from |
\BaseFilterReader::close() |
Exceptions
Returns whether the end of file has been reached with input stream.
eof() : boolean
Inherited
| inherited_from |
\BaseFilterReader::eof() |
Returns
boolean
Returns the initialized status.
getInitialized() : boolean
Inherited
| inherited_from |
\BaseFilterReader::getInitialized() |
Returns
booleanwhether or not the filter is initialized
Returns the project this filter is part of.
getProject() : object
Inherited
| inherited_from |
\BaseFilterReader::getProject() |
Returns
objectThe project this filter is part of
Gets the current regexps.
getRegexps() : array
(Used when, e.g., cloning/chaining the method.)
Returns
arrayRegularExpression[]
Returns the filename, url, etc.
getResource() : string
Inherited
that is being read from.
This is critical for, e.g., ExpatParser's ability to know
the filename that is throwing an ExpatParserException, etc.
| inherited_from |
\FilterReader::getResource() |
| inherited_from |
\BaseFilterReader::getResource() |
Returns
string
Convenience method to support logging in filters.
log(string $msg, int $level)
Inherited
| inherited_from |
\BaseFilterReader::log() |
Parameters
$msg
stringMessage to log.
$level
intPriority 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).
| inherited_from |
\Reader::mark() |
| inherited_from |
\FilterReader::mark() |
| inherited_from |
\BaseFilterReader::mark() |
Whether marking is supported.
markSupported() : boolean
Inherited
| inherited_from |
\Reader::markSupported() |
| inherited_from |
\FilterReader::markSupported() |
| inherited_from |
\BaseFilterReader::markSupported() |
Returns
boolean
Returns the filtered stream.
read(int $len) : mixed
The original stream is first read in fully, and the regex replace is performed.
| exception |
IOException if the underlying stream throws an IOException
during reading |
Parameters
$len
intRequired $len for Reader compliance.
Exceptions
Returns
mixedThe filtered stream, or -1 if the end of the resulting stream has been reached.
Reads a line of text ending with '\n' (or until the end of the stream).
readLine() : \the
Inherited
The returned String retains the '\n'.
| inherited_from |
\BaseFilterReader::readLine() |
Exceptions
\IOException |
if the underlying reader throws one during
reading |
Returns
\theline read, or null if the end of the
stream has already been reached
Is stream ready for reading.
ready() : boolean
Inherited
| inherited_from |
\Reader::ready() |
| inherited_from |
\FilterReader::ready() |
| inherited_from |
\BaseFilterReader::ready() |
Returns
boolean
Reset the current position in stream to beginning or last mark (if supported).
reset()
Inherited
| inherited_from |
\FilterReader::reset() |
| inherited_from |
\BaseFilterReader::reset() |
Sets the initialized status.
setInitialized(boolean $initialized)
Inherited
| inherited_from |
\BaseFilterReader::setInitialized() |
Parameters
$initialized
booleanWhether or not the filter is initialized.
Sets the project to work with.
setProject(\Project $project)
Inherited
| inherited_from |
\BaseFilterReader::setProject() |
Parameters
$project
objectThe project this filter is part of.
Should not be null.
setReader()
setReader(\Reader $in)
Inherited
| inherited_from |
\FilterReader::setReader() |
| inherited_from |
\BaseFilterReader::setReader() |
Parameters
$in
Sets the current regexps.
setRegexps(array $regexps)
(Used when, e.g., cloning/chaining the method.)
Parameters
$regexps
arrayRegularExpression[]
Move stream position relative to current pos.
skip(int $n)
Inherited
| inherited_from |
\FilterReader::skip() |
| inherited_from |
\BaseFilterReader::skip() |
Parameters
$n
int
Properties
$in : \Reader
Inherited
| inherited_from |
\FilterReader::$$in |
| inherited_from |
\BaseFilterReader::$$in |
$initialized
Inherited
| inherited_from |
\BaseFilterReader::$$initialized |
$project
Inherited
| inherited_from |
\BaseFilterReader::$$project |
RegularExpression[]
$regexps : array