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SetaPDF-Merger

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SetaPDF_Parser::cacheFlags()

Description

class SetaPDF_Parser {

    mixed cacheFlags ( [string $flags=null] )
}

Sets the flags how the parser should handle read and write processes of objects or xref-tables.

This method should be called static.

You can use this flags to do fine tuning of the caching mechanism. The flags can be combined using a bitwise AND (|) operation.

If any flag is set, except SETAPDF_P_CACHE_NO, a valid writeable path should be set with SetaPDF_Parser::cacheDir().

Parameters

$flags

The parameter defines the caching behaviour of the API. Available values are:

  • SETAPDF_P_CACHE_NO - Don't read and write cache.
  • SETAPDF_P_CACHE_READ_XREF - Try to read the cached xref table.
  • SETAPDF_P_CACHE_WRITE_XREF - Write the xref table to cache.
  • SETAPDF_P_CACHE_XREF - Try to read and write the xref table.
  • SETAPDF_P_CACHE_READ_OBJECTS - Try to read cached objects.
  • SETAPDF_P_CACHE_WRITE_OBJECTS - Write read objects to cache.
  • SETAPDF_P_CACHE_OBJECTS - Try to read and write objects to cache.
  • SETAPDF_P_CACHE_ALL - Read and write objects and xref-tables.
(see also Constants / Configurations)

Return Values

The actual value.