ZLIB_ENCODING_DEFLATE
Constant • Added in PHP 5.4
ZLIB_ENCODING_DEFLATE — ZLIB compression algorithm as per RFC 1950.
ZLIB_ENCODING_DEFLATE = 15;Changes to the ZLIB_ENCODING_DEFLATE Constant
PHP 5.4
- Constant added
ZLIB_ENCODING_DEFLATE Constant Availability
ZLIB_ENCODING_DEFLATE Constant Availability| PHP Version | Availability |
|---|---|
| PHP 8.6Upcoming Release | Yes |
| PHP 8.5Supported (Latest) | Yes |
| PHP 8.4Supported | Yes |
| PHP 8.3Security-Fixes Only | Yes |
| PHP 8.2Security-Fixes Only | Yes |
| PHP 8.1Unsupported | Yes |
| PHP 8.0Unsupported | Yes |
| PHP 7.4Unsupported | Yes |
| PHP 7.3Unsupported | Yes |
| PHP 7.2Unsupported | Yes |
| PHP 7.1Unsupported | Yes |
| PHP 7.0Unsupported | Yes |
| PHP 5.6Unsupported | Yes |
| PHP 5.5Unsupported | Yes |
| PHP 5.4Unsupported | Yes |
| PHP 5.3Unsupported | No |