[PHP-DOC] cvs: phpdoc /en/functions zlib.xml
derick Sat Mar 23 07:18:16 2002 EDT Modified files: /phpdoc/en/functionszlib.xml Log: - Fix wrapper issue Index: phpdoc/en/functions/zlib.xml diff -u phpdoc/en/functions/zlib.xml:1.25 phpdoc/en/functions/zlib.xml:1.26 --- phpdoc/en/functions/zlib.xml:1.25 Fri Mar 22 22:07:10 2002 +++ phpdoc/en/functions/zlib.xmlSat Mar 23 07:18:15 2002 -1,5 +1,5 ?xml version=1.0 encoding=iso-8859-1? -!-- $Revision: 1.25 $ -- +!-- $Revision: 1.26 $ -- reference id=ref.zlib titleZlib Compression Functions/title titleabbrevZlib/titleabbrev -23,6 +23,10 transparently using the normal f*() file access functions if you prepend the filename or path with a 'zlib:' prefix when calling functionfopen/function. + /para + para +In version 4.3.0, this special prefix has been changed to 'zlib://' +to prevent ambiguities with filenames containing ':'. /para para This feature requires a C runtime library that provides the
[PHP-DOC] cvs: phpdoc /en/functions zlib.xml
alindeman Fri Mar 22 22:07:10 2002 EDT Modified files: /phpdoc/en/functionszlib.xml Log: The Current CVS version is not 4.0.4-dev Index: phpdoc/en/functions/zlib.xml diff -u phpdoc/en/functions/zlib.xml:1.24 phpdoc/en/functions/zlib.xml:1.25 --- phpdoc/en/functions/zlib.xml:1.24 Wed Mar 13 17:35:05 2002 +++ phpdoc/en/functions/zlib.xmlFri Mar 22 22:07:10 2002 -1,5 +1,5 ?xml version=1.0 encoding=iso-8859-1? -!-- $Revision: 1.24 $ -- +!-- $Revision: 1.25 $ -- reference id=ref.zlib titleZlib Compression Functions/title titleabbrevZlib/titleabbrev -18,11 +18,11 /para note para -The current CVS version 4.0.4-dev introduces a fopen-wrapper -for .gz-files, so that you can use a special 'zlib:' URL to -access compressed files transparently using the normal -f*() file access functions if you prepend the filename or path -with a 'zlib:' prefix when calling functionfopen/function. +Version 4.0.4 introduces a fopen-wrapper for .gz-files, so that +you can use a special 'zlib:' URL to access compressed files +transparently using the normal f*() file access functions if you +prepend the filename or path with a 'zlib:' prefix when calling +functionfopen/function. /para para This feature requires a C runtime library that provides the
[PHP-DOC] cvs: phpdoc /en/functions zlib.xml
sr Wed Mar 13 17:35:05 2002 EDT Modified files: /phpdoc/en/functionszlib.xml Log: Added description of optional encoding_mode to gzencode(). Index: phpdoc/en/functions/zlib.xml diff -u phpdoc/en/functions/zlib.xml:1.23 phpdoc/en/functions/zlib.xml:1.24 --- phpdoc/en/functions/zlib.xml:1.23 Tue Feb 5 13:23:12 2002 +++ phpdoc/en/functions/zlib.xmlWed Mar 13 17:35:05 2002 -1,5 +1,5 ?xml version=1.0 encoding=iso-8859-1? -!-- $Revision: 1.23 $ -- +!-- $Revision: 1.24 $ -- reference id=ref.zlib titleZlib Compression Functions/title titleabbrevZlib/titleabbrev -715,15 +715,32 typestring/typemethodnamegzencode/methodname methodparamtypestring/typeparameterdata/parameter/methodparam methodparam choice=opttypeint/typeparameterlevel/parameter/methodparam + methodparam +choice=opttypeint/typeparameterencoding_mode/parameter/methodparam /methodsynopsis para This function returns a compressed version of the input - parameterdata/parameter compatible with the output of - the commandgzip/command program, - or false; if an error is encountered. The optional parameter - parameterlevel/parameter can be given as 0 for no - compression up to 9 for maximum compression, if not given - the default compression level will be 1. + parameterdata/parameter compatible with the output of the + commandgzip/command program, or false; if an error is + encountered. The optional parameter parameterlevel/parameter + can be given as 0 for no compression up to 9 for maximum + compression, if not given the default compression level will be + the default compression level of the zlib library. +/para +para + You can also give constantFORCE_GZIP/constant (the default) + or constantFORCE_DEFLATE/constant as optional third paramter + parameterencoding_mode/parameter. If you use + constantFORCE_DEFLATE/constant, you get a standard zlib + deflated string (inclusive zlib headers) after the gzip file + header but without the trailing crc32 checksum. + note + para + parameterlevel/parameter was added in PHP 4.2, before PHP + 4.2 functiongzencode/function only had the + parameterdata/parameter and (optional) + parameterencoding_mode/parameter parameters.. + /para + /note /para para The resulting data contains the appropriate headers and data
[PHP-DOC] cvs: phpdoc /en/functions zlib.xml
derick Tue Feb 5 13:23:13 2002 EDT Modified files: /phpdoc/en/functionszlib.xml Log: - Fix for bug #15387 Index: phpdoc/en/functions/zlib.xml diff -u phpdoc/en/functions/zlib.xml:1.22 phpdoc/en/functions/zlib.xml:1.23 --- phpdoc/en/functions/zlib.xml:1.22 Sat Feb 2 10:36:11 2002 +++ phpdoc/en/functions/zlib.xmlTue Feb 5 13:23:12 2002 @@ -1,5 +1,5 @@ ?xml version=1.0 encoding=iso-8859-1? -!-- $Revision: 1.22 $ -- +!-- $Revision: 1.23 $ -- reference id=ref.zlib titleZlib Compression Functions/title titleabbrevZlib/titleabbrev @@ -733,11 +733,11 @@ programlisting role=php ![CDATA[ ?php -$data = implode(, bigfile.txt); -$gzdata = gzencode($data, 9); -$fp = fopen(bigfile.txt.gz, w); -fwrite($fp, $gzdata); -fclose($fp); +$data = implode(, file(bigfile.txt)); +$gzdata = gzencode($data, 9); +$fp = fopen(bigfile.txt.gz, w); +fwrite($fp, $gzdata); +fclose($fp); ? ]] /programlisting
[PHP-DOC] cvs: phpdoc /en/functions zlib.xml
jmcastagnetto Wed Mar 7 02:40:44 2001 EDT Modified files: /phpdoc/en/functionszlib.xml Log: Minor mods in description of gzcompress, gzdeflate, gzencode Index: phpdoc/en/functions/zlib.xml diff -u phpdoc/en/functions/zlib.xml:1.11 phpdoc/en/functions/zlib.xml:1.12 --- phpdoc/en/functions/zlib.xml:1.11 Wed Mar 7 00:36:01 2001 +++ phpdoc/en/functions/zlib.xmlWed Mar 7 02:40:44 2001 @@ -624,7 +624,7 @@ /funcsynopsis para This function returns a compressed version of the input - parameterdata/parameter using the ZLIB algorithm, + parameterdata/parameter using the ZLIB data format, or false if an error is encountered. The optional parameter parameterlevel/parameter can be given as 0 for no compression up to 9 for maximum compression. @@ -701,7 +701,7 @@ /funcsynopsis para This function returns a compressed version of the input - parameterdata/parameter using the DEFLATE algorithm, + parameterdata/parameter using the DEFLATE data format, or false if an error is encountered. The optional parameter parameterlevel/parameter can be given as 0 for no compression up to 9 for maximum compression. @@ -798,7 +798,7 @@ para For more information on the GZIP file format, see the document: ulink url="url.rfc1952"GZIP file format specification - version 4.3/ulink. + version 4.3/ulink (RFC 1952). /para para See also functiongzcompress/function.
[PHP-DOC] cvs: phpdoc /en/functions zlib.xml
jimwMon Jan 22 18:29:41 2001 EDT Modified files: /phpdoc/en/functionszlib.xml Log: clear up some gzip/deflate confusion (of course, gzencode is undocumented, which leaves a bit of a hole) Index: phpdoc/en/functions/zlib.xml diff -u phpdoc/en/functions/zlib.xml:1.9 phpdoc/en/functions/zlib.xml:1.10 --- phpdoc/en/functions/zlib.xml:1.9Fri Oct 13 05:59:27 2000 +++ phpdoc/en/functions/zlib.xmlMon Jan 22 18:29:41 2001 @@ -609,7 +609,7 @@ refentry id="function.gzcompress" refnamediv refnamegzcompress/refname -refpurposeGz-compress a string/refpurpose +refpurposeDeflate a string/refpurpose /refnamediv refsect1 titleDescription/title @@ -623,11 +623,19 @@ /funcprototype /funcsynopsis para - This function returns a gzip-compressed version of the input - parameterdata/parameter or false on errors. The optional - parameter parameterlevel/parameter can be given as 0 for no + This function returns a compressed version of the input + parameterdata/parameter using the deflate algorithm, + or false if an error is encountered. The optional parameter + parameterlevel/parameter can be given as 0 for no compression up to 9 for maximum compression. /para +note + para + This is emphasisnot/emphasis the same as gzip compression, + which includes some header data. See functiongzencode/function + for gzip compression. + /para +/note para See also functiongzuncompress/function. /para @@ -637,7 +645,7 @@ refentry id="function.gzuncompress" refnamediv refnamegzuncompress/refname -refpurposeUncompress a gz-compressed string/refpurpose +refpurposeUncompress a deflated string/refpurpose /refnamediv refsect1 titleDescription/title @@ -652,9 +660,9 @@ /funcsynopsis para This function takes parameterdata/parameter compressed by - functiongzcompress/function and returns the orignial + functiongzcompress/function and returns the original uncompressed data or false on error. The function will return an - error if the uncompressed data is more than 256 times the lenght + error if the uncompressed data is more than 256 times the length of the compressed input parameterdata/parameter or more than the optional parameter parameterlength/parameter. /para
