Vordefinierte Konstanten

Folgende Konstanten werden von dieser Erweiterung definiert und stehen nur zur Verfügung, wenn die Erweiterung entweder statisch in PHP kompiliert oder dynamisch zur Laufzeit geladen wurde.

FORCE_GZIP (int)
FORCE_DEFLATE (int)
ZLIB_ENCODING_RAW (int)
DEFLATE-Algorithmus gemäß RFC 1951.
ZLIB_ENCODING_DEFLATE (int)
ZLIB-Komprimierungsalgorithmus gemäß RFC 1950.
ZLIB_ENCODING_GZIP (int)
GZIP-Algorithmus gemäß RFC 1952.
ZLIB_FILTERED (int)
ZLIB_HUFFMAN_ONLY (int)
ZLIB_FIXED (int)
ZLIB_RLE (int)
ZLIB_DEFAULT_STRATEGY (int)
ZLIB_BLOCK (int)
ZLIB_NO_FLUSH (int)
ZLIB_PARTIAL_FLUSH (int)
ZLIB_SYNC_FLUSH (int)
ZLIB_FULL_FLUSH (int)
ZLIB_FINISH (int)
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User Contributed Notes 2 notes

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diogoko at gmail dot com
5 years ago
A tried at 3v4l.org and the first version to have the ZLIB_ENCODING_* constants was 5.4.0.
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dave dot mariano1991 at gmail dot com
6 years ago
I'm noticing that all the ZLIB_ENCODING_* constants are documented to exist as of PHP 7.0, but I seem to be able to use them in PHP 5.5.9.

Could someone please confirm this documentation?
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