Class SetaPDF_Core_Parser_Content in SetaPDF v2 API Reference

Index

\SetaPDF
1. Core
2. Core
  1. Parser

SetaPDF_Core_Parser_Content A parser for PDF content

File: /SetaPDF v2/Core/Parser/Content.php

Class hierarchy

SetaPDF_Core_Parser_Content

Summary

Methods

__construct()
cleanUp()
getParser()
process()
registerOperator()
skipUntil()
unregisterOperator()

Properties

$_operators

protected array SetaPDF_Core_Parser_Content::$_operators = array()

Registered operators and their callbacks

$_parser

protected SetaPDF_Core_Parser_RawPdf SetaPDF_Core_Parser_Content::$_parser

$_stack

protected array SetaPDF_Core_Parser_Content::$_stack = array()

Token stack

$_stream

protected string SetaPDF_Core_Parser_Content::$_stream

The stream to parse

Methods

__construct()

public SetaPDF_Core_Parser_Content::__construct (

string $stream

)

The constructor.

Parameters

$stream : string

cleanUp()

public SetaPDF_Core_Parser_Content::cleanUp (

void

): void

Release memory / cycled references

getParser()

public SetaPDF_Core_Parser_Content::getParser (

void

): SetaPDF_Core_Parser_RawPdf

Get the pdf parser instance for the passed content stream.

process()

public SetaPDF_Core_Parser_Content::process (

void

): void

Process the stream.

Exceptions

Throws SetaPDF_Core_Exception

Throws SetaPDF_Core_Parser_Pdf_InvalidTokenException

registerOperator()

public SetaPDF_Core_Parser_Content::registerOperator (

string|array $operator, callable $callback

): void

Parameters

$operator : string|array
$callback : callable

skipUntil()

WARNING: This method is marked as deprecated!

public SetaPDF_Core_Parser_Content::skipUntil (

string $operator

): bool

Processes the stream until a specifc oprator is matched.

This method can be used to disable the process method for a specific token range.

Parameters

$operator : string

unregisterOperator()

public SetaPDF_Core_Parser_Content::unregisterOperator (

string $operator

): void

Unregister an operator and its callback.

Parameters

$operator : string