GZUNCOMPRESS PHP PDF
PHP gzuncompress – 30 examples found. These are the top rated real world PHP examples of function gzuncompress extracted from open source projects. Stubs for PHP core and third-party extensions for auto-completion, or static analysis – schmittjoh/php-stubs. Lately when ever I try to call kint’s class function d() on new server installs I often get the error message: `Warning: gzuncompress(): data error.
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The gzuncompress function produces a data error, but the string can be successfully decompressed with other zlib decompressors.
If I’d download this file with my browser I can unzip it easily. Note that gzuncompress may not decompress some compressed strings and return a Data Error. See Also gzcompress – Compress a string gzinflate – Inflate a deflated string gzdeflate – Deflate a string gzencode – Create a gzip compressed string.
So you’ll sometimes have to probe with gzuncompress AND gzdecode. One way to uncompress zlib-compressed data that is in a file without first reading in the file and then gzuncompressing it maybe you have memory problems doing it that way is to compile the zpipe. GiamPy 2, 1 18 I realized this while decompressing some compressed string in a pdf file. Why PHP’s gzuncompress gzkncompress can go wrong?
There were no incorrectly tagged gzip streams. PHP has its own function to work with gzip archives.
Whereas “gzdecode” decodes gzip-wrapped data. Try with his code: Gzuncompfess that the manual states that the input parameter must be a string compressed with gzcompressso it is not guaranteed that it will compress ANY zlib compressed string.
I was just providing an alternate method. Sign up using Facebook.
PHP tutorial: gzuncompress function
The part of phpinfo output. Email Required, but never shown. Parameters data The data compressed by gzcompress.
The function will return an error if the uncompressed data is more than times the length of the compressed input data or more than the optional parameter length. Vlada Katlinskaya 1 3 Thank you very vzuncompress Look at mario’s answer. Zlib compressed frame layout ID3v2. Or you could just use the pyp decompression function, gzdecode. Which is why you may prefer to use PHPs curl functions even, which handle this automatically.
Do you know why gzuncompress function can behaves in this way?
Post as a guest Name. The problem could be that the outside compressed string has a CRC32 checksum at the end of the file instead of Adler, like PHP expects.
PHP code example: gzuncompress
VladaKatlinskaya “gzuncompress” works on the so called “zlib” format. Note that gzuncompress may not decompress some compressed strings and return a Data Error.