PHP text compression tool

Introduction to the PHP Text Compression Tool:

1. This tool uses the gzencode() and gzcompress() functions in PHP to compress text and returns the compressed content encoded in Base64.

2. The compression level of this tool ranges from 0 to 9; the higher the number, the higher the compression ratio. The default compression level is 6.

3. Introduction to gzcompress():

(1) gzcompress(): This is a ZLIB-format compression. It includes only a minimal header and checksum, and is designed to serve as a general-purpose, stream-based data compression format.

(2) Suitable scenarios: Redis storage and internal PHP system compression; however, it is not suitable for file transfer or download.

4. Introduction to `gzencode()`:

(1) gzencode(): Compresses data into GZIP format. GZIP builds upon the ZLIB format by adding an extra header and some trailer information, making it more akin to a "file" format.

(2) Suitable scenarios: Network transmission, downloads, browser compatibility, and other scenarios; it is more versatile and is therefore recommended.

5. Note: To better display the compressed results, I have base64-encoded the output.

6. This tool does not store your compressed content on the server backend, so you can use it with confidence and peace of mind.