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[2005-11-25 04:28 UTC] daniel dot gorski at develnet dot org
Description: ------------ It is not possible to programatically get the information about the directory used by PHP where to store temporary files - if the session save path is not set in the php.ini (default). There is no chance to get an unusal path (unlike /tmp/) for temporary directory on OSes like Windows. Creating a _single_ temporary file by e.g. tmpfile() doesn't solve the problem if an additional temporary structure, e.g. for caching purposes, needs to be created beneath the temp directory and an userland method requires the path on which it can work on. If running on Windows the location of the temporary directory might differ. The code - or the - recognition of it is already solved in PHP: http://lxr.php.net/source/php-src/main/php_open_temporary_file.c#161 But there is no way to get this information whilst a script is running. Reproduce code: --------------- -none- Expected result: ---------------- A constant or function that reflects/returns the status of PHPs internal php_tmpdir()/php_get_temporary_directory() for the current running script. Actual result: -------------- not available, but thank you for fixing in advance. PatchesPull RequestsHistoryAllCommentsChangesGit/SVN commits
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Last updated: Tue Oct 28 23:00:01 2025 UTC |
the following patch adds a PHP function php_get_tmpdir() that simply exposes the C API function php_get_temporary_directory() to PHP userland (and i took the freedom to shorten the name there): Index: ext/standard/basic_functions.c =================================================================== RCS file: /repository/php-src/ext/standard/basic_functions.c,v retrieving revision 1.769 diff -u -r1.769 basic_functions.c --- ext/standard/basic_functions.c 3 Apr 2006 13:46:35 -0000 1.769 +++ ext/standard/basic_functions.c 3 May 2006 22:42:59 -0000 @@ -846,6 +846,8 @@ PHP_FE(output_add_rewrite_var, NULL) PHP_FE(output_reset_rewrite_vars, NULL) + PHP_FE(php_get_tmpdir, NULL) + {NULL, NULL, NULL} }; Index: ext/standard/file.c =================================================================== RCS file: /repository/php-src/ext/standard/file.c,v retrieving revision 1.440 diff -u -r1.440 file.c --- ext/standard/file.c 2 May 2006 18:23:32 -0000 1.440 +++ ext/standard/file.c 3 May 2006 22:43:00 -0000 @@ -2555,6 +2555,14 @@ /* }}} */ #endif +/* {{{ proto string php_get_tmpdir() + Get directory path for temporary files */ +PHP_FUNCTION(php_get_tmpdir) +{ + RETURN_STRING((char *)php_get_temporary_directory(), 1); +} +/* }}} */ + /* * Local variables: * tab-width: 4 Index: ext/standard/file.h =================================================================== RCS file: /repository/php-src/ext/standard/file.h,v retrieving revision 1.97 diff -u -r1.97 file.h --- ext/standard/file.h 13 Jan 2006 04:10:32 -0000 1.97 +++ ext/standard/file.h 3 May 2006 22:43:00 -0000 @@ -66,6 +66,7 @@ #endif PHP_NAMED_FUNCTION(php_if_ftruncate); PHP_NAMED_FUNCTION(php_if_fstat); +PHP_FUNCTION(php_get_tmpdir); PHP_MINIT_FUNCTION(user_streams);