PHP compression and decompression string method, PHP decompression string _php Tutorial

PHP compression and decompression string method, PHP decompression string

The example in this article describes how PHP compresses and decompress strings. Share to everyone for your reference. Specific as follows:

The following PHP code compresses and compresses strings through gzcompress and gzuncompress, and can set the compression level

$str = ' Hello I am a very very very very long string '; $compressed = Gzcompress ($str, 9);//Compression level = 9$uncompressed = Gzuncompre SS ($compressed), echo $str, "\ n", echo $uncompressed, "\ n", Echo Base64_encode ($compressed), "\ n"; Echo Bin2Hex ($ compressed), "\ n"; Echo UrlEncode ($compressed), "\ n";

I hope this article is helpful to everyone's PHP programming.

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