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PHP: bzdecompress - Manual
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bzcompressbzdecompress
(PHP 4 >= 4.3.3, PHP 5, PECL bz2:1.0)
bzdecompress — Decompresses bzip2 encoded data
说明
mixed bzdecompress ( string $source [, int $small ] )
bzdecompress() decompresses the given string containing bzip2 encoded data.
参数
- source
-
The string to decompress.
- small
-
If TRUE , an alternative decompression algorithm will be used which uses less memory (the maximum memory requirement drops to around 2300K) but works at roughly half the speed.
See the » bzip2 documentation for more information about this feature.
返回值
The decompressed string or number of error in case of error.
范例
Example#1 Decompressing a String
<?php
$start_str = "This is not an honest face?" ;
$bzstr = bzcompress ( $start_str );
echo "Compressed String: " ;
echo $bzstr ;
echo "\n<br />\n" ;
$str = bzdecompress ( $bzstr );
echo "Decompressed String: " ;
echo $str ;
echo "\n<br />\n" ;
?> 参见
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