Search Results

1. www.php.net › manual › enPHP: gzseek - Manual

   www.php.net › manual › en

   PHP/4.3.9 contrary to the notes, gzseek() returns -1 if I try to seek past the end of the file. here is a function that will return the last seekable position, and put the file pointer there.

2. durak.org › php-8 › functionSeek on a gz-file pointer - PHP 8.4.0 Manual / Documentation

   durak.org › php-8 › function

   Equivalent to calling (in C) gzseek (zp, offset, SEEK_SET). If the file is opened for reading, this function is emulated but can be extremely slow. If the file is opened for writing, only forward seeks are supported; gzseek () then compresses a sequence of zeroes up to the new starting position.

3. www.php-editors.com › php_manual › functionPHP Editor Review - Php Manual Function gzseek

   www.php-editors.com › php_manual › function

   PHP Editor Review - Php Manual Function gzseek : PHP Developer, PHP Editors and PHP IDE list, biggest Php Editor and IDE list on the net. All Php Editors and IDEs are fully reviewed.

4. www.basicexamples.com › example › phpBasic example of PHP function gzseek ()

   www.basicexamples.com › example › php

   Simple usage example of `gzseek ()`. The gzseek function is used to seek to a specific position within a file that has been opened using gzopen (for reading or writing) in a compressed gzip format. It allows you to move the internal file pointer to a desired offset within the file.

5. onlinephp.io › gzseek › manualgzseek - OnlinePHP.io Example

   onlinephp.io › gzseek › manual

   Execute gzseek Online. Info and examples on gzseek PHP Function from Zlib Compression - Compression and Archive Extensions

6. osbo.com › php › zlibgzseek · zlib · PHP · osbo.com

   osbo.com › php › zlib

   Description The gzseek of zlib for PHP seeks a position on the gz-file pointer.

7. People also ask

   What does gzseek do?

   • If the file is opened for reading, this function is emulated but can be extremely slow. If the file is opened for writing, only forward seeks are supported; gzseek () then compresses a sequence of zeroes up to the new starting position. The gz-file pointer. It must be valid, and must point to a file successfully opened by gzopen () .

   PHP: gzseek - Manual

   www.php.net/manual/en/function.gzseek.php

   See all results for this question

   What does gzseek do if EOF is not specified?

   • SEEK_CUR - Set position to current location plus offset . If whence is not specified, it is assumed to be SEEK_SET . Upon success, returns 0; otherwise, returns -1. Note that seeking past EOF is not considered an error. Execute gzseek Online.

   gzseek - OnlinePHP.io Example

   onlinephp.io/gzseek/manual

   See all results for this question

   What happens if gzseek is not specified?

   • If whence is not specified, it is assumed to be SEEK_SET . Upon success, returns 0; otherwise, returns -1. Note that seeking past EOF is not considered an error. Since seek after the end is not considered an error, I doubt that "while (gzseek ($fh, $eof) == 0) $eof += $d;" will get into infinite loop.

   PHP: gzseek - Manual

   www.php.net/manual/en/function.gzseek.php

   See all results for this question

8. code.desertcoderz.com › php › functiongzseek - PHP code example

   code.desertcoderz.com › php › function

   This article will discuss the php function gzseek, which is a part of the zlib module. The zlib module provides support for reading and writing to files that have been compressed using the gzip compression algorithm. The gzseek function allows you to move the file pointer position in a gzip-compressed file, just like the fseek function in standard Unix operating systems.