Extension [ <persistent> extension #131 zstd version 0.15.2 ] {

  - Dependencies {
    Dependency [ apcu (Optional) ]
  }

  - INI {
    Entry [ zstd.output_compression <ALL> ]
      Current = '0'
    }
    Entry [ zstd.output_compression_level <ALL> ]
      Current = '3'
    }
    Entry [ zstd.output_compression_dict <ALL> ]
      Current = ''
    }
  }

  - Constants [5] {
    Constant [ int ZSTD_COMPRESS_LEVEL_MIN ] { 1 }
    Constant [ int ZSTD_COMPRESS_LEVEL_MAX ] { 22 }
    Constant [ int ZSTD_COMPRESS_LEVEL_DEFAULT ] { 3 }
    Constant [ int ZSTD_VERSION_NUMBER ] { 10507 }
    Constant [ string ZSTD_VERSION_TEXT ] { 1.5.7 }
  }

  - Functions {
    Function [ <internal:zstd> function zstd_compress ] {

      - Parameters [3] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <optional> int $level = ZSTD_COMPRESS_LEVEL_DEFAULT ]
        Parameter #2 [ <optional> ?string $dict = null ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function zstd_uncompress ] {

      - Parameters [2] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <optional> ?string $dict = null ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function zstd_decompress ] {

      - Parameters [2] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <optional> ?string $dict = null ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function zstd_compress_dict ] {

      - Parameters [3] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <required> string $dict ]
        Parameter #2 [ <optional> int $level = ZSTD_COMPRESS_LEVEL_DEFAULT ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function zstd_uncompress_dict ] {

      - Parameters [2] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <required> string $dict ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function zstd_compress_usingcdict ] {

      - Parameters [3] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <required> string $dict ]
        Parameter #2 [ <optional> int $level = ZSTD_COMPRESS_LEVEL_DEFAULT ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function zstd_decompress_dict ] {

      - Parameters [2] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <required> string $dict ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function zstd_uncompress_usingcdict ] {

      - Parameters [2] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <required> string $dict ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function zstd_decompress_usingcdict ] {

      - Parameters [2] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <required> string $dict ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function zstd_compress_init ] {

      - Parameters [2] {
        Parameter #0 [ <optional> int $level = ZSTD_COMPRESS_LEVEL_DEFAULT ]
        Parameter #1 [ <optional> ?string $dict = null ]
      }
      - Return [ Zstd\Compress\Context|false ]
    }
    Function [ <internal:zstd> function zstd_compress_add ] {

      - Parameters [3] {
        Parameter #0 [ <required> Zstd\Compress\Context $context ]
        Parameter #1 [ <required> string $data ]
        Parameter #2 [ <optional> bool $end = false ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function zstd_uncompress_init ] {

      - Parameters [1] {
        Parameter #0 [ <optional> ?string $dict = null ]
      }
      - Return [ Zstd\UnCompress\Context|false ]
    }
    Function [ <internal:zstd> function zstd_uncompress_add ] {

      - Parameters [2] {
        Parameter #0 [ <required> Zstd\UnCompress\Context $context ]
        Parameter #1 [ <required> string $data ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function Zstd\compress ] {

      - Parameters [3] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <optional> int $level = ZSTD_COMPRESS_LEVEL_DEFAULT ]
        Parameter #2 [ <optional> ?string $dict = null ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function Zstd\uncompress ] {

      - Parameters [2] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <optional> ?string $dict = null ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function Zstd\decompress ] {

      - Parameters [2] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <optional> ?string $dict = null ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function Zstd\compress_dict ] {

      - Parameters [3] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <required> string $dict ]
        Parameter #2 [ <optional> int $level = ZSTD_COMPRESS_LEVEL_DEFAULT ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function Zstd\compress_usingcdict ] {

      - Parameters [3] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <required> string $dict ]
        Parameter #2 [ <optional> int $level = ZSTD_COMPRESS_LEVEL_DEFAULT ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function Zstd\uncompress_dict ] {

      - Parameters [2] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <required> string $dict ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function Zstd\decompress_dict ] {

      - Parameters [2] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <required> string $dict ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function Zstd\uncompress_usingcdict ] {

      - Parameters [2] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <required> string $dict ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function Zstd\decompress_usingcdict ] {

      - Parameters [2] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <required> string $dict ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function Zstd\compress_init ] {

      - Parameters [2] {
        Parameter #0 [ <optional> int $level = ZSTD_COMPRESS_LEVEL_DEFAULT ]
        Parameter #1 [ <optional> ?string $dict = null ]
      }
      - Return [ Zstd\Compress\Context|false ]
    }
    Function [ <internal:zstd> function Zstd\compress_add ] {

      - Parameters [3] {
        Parameter #0 [ <required> Zstd\Compress\Context $context ]
        Parameter #1 [ <required> string $data ]
        Parameter #2 [ <optional> bool $end = false ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function Zstd\uncompress_init ] {

      - Parameters [1] {
        Parameter #0 [ <optional> ?string $dict = null ]
      }
      - Return [ Zstd\UnCompress\Context|false ]
    }
    Function [ <internal:zstd> function Zstd\uncompress_add ] {

      - Parameters [2] {
        Parameter #0 [ <required> Zstd\UnCompress\Context $context ]
        Parameter #1 [ <required> string $data ]
      }
      - Return [ string|false ]
    }
    Function [ <internal:zstd> function ob_zstd_handler ] {

      - Parameters [2] {
        Parameter #0 [ <required> string $data ]
        Parameter #1 [ <required> int $flags ]
      }
      - Return [ string|false ]
    }
  }

  - Classes [2] {
    Class [ <internal:zstd> final class Zstd\Compress\Context ] {

      - Constants [0] {
      }

      - Static properties [0] {
      }

      - Static methods [0] {
      }

      - Properties [0] {
      }

      - Methods [0] {
      }
    }

    Class [ <internal:zstd> final class Zstd\UnCompress\Context ] {

      - Constants [0] {
      }

      - Static properties [0] {
      }

      - Static methods [0] {
      }

      - Properties [0] {
      }

      - Methods [0] {
      }
    }
  }
}