(PHP 5 >= 5.4.0, PHP 7, PHP 8)
zlib_encode — Compress data with the specified encoding
$data
, int $encoding
, int $level
= -1): string|falseCompress data with the specified encoding.
本函數(shù)還未編寫文檔,僅有參數(shù)列表。
data
The data to compress.
encoding
The compression algorithm. Either ZLIB_ENCODING_RAW
,
ZLIB_ENCODING_DEFLATE
or
ZLIB_ENCODING_GZIP
.
level
示例 #1 zlib_encode() example
<?php
$str = 'hello world';
$enc = zlib_encode($str, ZLIB_ENCODING_DEFLATE);
echo bin2hex($enc);
?>
以上例程會(huì)輸出:
789ccb48cdc9c95728cf2fca4901001a0b045d