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2013-11-14Remove a function_exists() check for error_get_last()Andrey Andreev1-1/+1
It was only relevant until we dropped support for PHP < 5.2
2013-11-12Deprecate CI_Input::is_cli_request() and add common function is_cli() to ↵Andrey Andreev1-0/+18
replace it Calls to this function are often needed before the Input library is available
2013-10-21Fix #2515 (manually merge PR #2516)Andrey Andreev1-4/+25
2013-09-27Script is killed with the proper exit code.Jesse van Assen1-1/+1
2013-09-14[ci skip] Remove empty linesAndrey Andreev1-1/+1
2013-09-14No need of this anymorevkeranov1-3/+2
2013-09-13Improvements to safe_mode detection (it doesn't exist in PHP 5.4)Andrey Andreev1-1/+1
2013-09-13Drop the unused parameter from log_message() / CI_Log::write_log()Andrey Andreev1-2/+2
2013-09-12Remove unnecessary chdir() in the shutdown handler.Kaiwang Chen1-1/+0
2013-09-11Simulate a complete custom exception handler by redirecting uncaught events.Kaiwang Chen1-0/+29
2013-08-19Kill the damn kittenAndrey Andreev1-2/+2
2013-08-19Adjustments in static reference handlingvlakoff1-8/+5
2013-08-19Allow items to be set even if they were not present yetvlakoff1-5/+2
2013-08-19Ensure get_config() optional argument is an array, remove useless testvlakoff1-7/+4
2013-08-17Fix $replace parameter handling in get_config()vlakoff1-27/+31
Code was reached only on first function call, then short-circuited because of the reference cache.
2013-08-07Add a changelog entry for PR #2590 and further optimize log_message()Andrey Andreev1-11/+1
CI_Log::write_log() already checks the log threshold, so there's no point in doing it in log_message() as well.
2013-08-07Fix noneffective static variable cache in log_message()vlakoff1-2/+3
2013-08-06Replace php_sapi_name() function with PHP_SAPI constantvlakoff1-1/+1
exact same behavior but faster, shorter
2013-08-06Various typos and tabs adjustmentsvlakoff1-2/+2
2013-07-19Fix config_item() returning stale valuesvlakoff1-10/+5
Use case fixed: config_item('foobar'); // returns "some value" $CI->config->set_item('foobar', 'new value'); config_item('foobar'); // still returns "some value", expected "new value"
2013-07-06The script is halted and a '500 Internal Server Error' is issued when a ↵Jesse van Assen1-0/+21
fatal error occurs. Signed-off-by: Jesse van Assen <jesse.v.assen@gmail.com>
2013-07-01Issue #2508Andrey Andreev1-2/+2
2013-06-24some more readablility tweaks in system/core/CommonRichard Deurwaarder (Xeli)1-2/+3
2013-06-24remove else clause in is_https function, just add return FALSE as fallbackRichard Deurwaarder (Xeli)1-4/+1
2013-06-24remove newline again in system/core/Common.php, silly editor keeps adding itRichard Deurwaarder (Xeli)1-1/+1
2013-06-24fix indentation according to codeigniter codestyle system/core/CommonRichard Deurwaarder (Xeli)1-18/+18
2013-06-24Revert "remove newline at eof in syste/core/Common"Richard Deurwaarder (Xeli)1-1/+1
This reverts commit 7061bd014b6b7dbf89bf42e940aa134228f044ce.
2013-06-24remove newline at eof in syste/core/CommonRichard Deurwaarder (Xeli)1-1/+1
2013-06-24remove newline in system/core/Common.phpRichard Deurwaarder (Xeli)1-0/+1
2013-06-24Use codeigniter coding styleRichard Deurwaarder (Xeli)1-5/+11
2013-06-19Change True -> TRUE per codeigniter guidelinesRichard Deurwaarder (Xeli)1-4/+4
2013-06-19Add support for https behind a reverse proxy using X-Forwarded-ProtoRichard Deurwaarder (Xeli)1-4/+12
2013-05-07Logging functions: level parameter is not optionalvlakoff1-4/+4
This parameter cannot be optional, as the following parameter is mandatory. Also completed the corresponding documentation.
2013-03-30Some cleanup related to mt_rand()vlakoff1-1/+1
- min and max values are 0 and mt_getrandmax() by default - remove useless mt_srand() seed calls
2013-03-29Documentation: fix some outdated pathsvlakoff1-1/+1
2013-03-04Fix #2301Andrey Andreev1-2/+1
2013-03-04Reverting changes to functions that have no business being used in CLI apps ↵Daniel Hunsaker1-9/+6
to begin with Signed-off-by: Daniel Hunsaker <danhunsaker@gmail.com>
2013-03-04Updated in accordance with feedback from @narfbgDaniel Hunsaker1-10/+13
- Removed commented lists of constants from the three reference conventions, replacing each with the URLs at which more information can be found. - Renamed a few constants to more closely reflect CodeIgniter conventions. - Modified a couple of lines which were in violation of the CI Style Guide. Signed-off-by: Daniel Hunsaker <danhunsaker@gmail.com>
2013-02-23Updated exit codes as constant valuesDaniel Hunsaker1-6/+10
Re-allocated exit status codes according to three references, which follow: BSD sysexits.h:http://www.gsp.com/cgi-bin/man.cgi?section=3&topic=sysexits GNU recomendations:http://www.gnu.org/software/libc/manual/html_node/Exit-Status.html Bash scripting:http://tldp.org/LDP/abs/html/exitcodes.html The GNU recommendations stem from and expand upon the standard C/C++ library (stdlibc) definitions, while also suggesting some best-practice conventions which happen to prevent exit status code collisions with bash, and probably other shells. The re-allocated codes are now mapped to constant values, set in *application/config/constants.php*, and used throughout the CodeIgniter core. They would additionally be used in *index.php*, but the constants file hasn't been loaded at that point, so the integer values are used instead, and a comment follows each such use with amplifying information on why that particular value was selected. Finally, the errors documentation has been updated accordingly. Signed-off-by: Daniel Hunsaker <danhunsaker@gmail.com>
2013-02-22Merge branch 'develop' of github.com:EllisLab/CodeIgniter into ↵Daniel Hunsaker1-8/+8
feature/exit-status
2013-02-21Disable autoloader call from class_exists() occurences to improve performanceAndrey Andreev1-2/+2
Note: The Driver libary tests seem to depend on that, so one occurence in CI_Loader is left until we resolve that.
2013-02-15Fix some stuff from recent pull requestsAndrey Andreev1-3/+3
2013-02-14Update system/core/Common.phpmaltzurra1-2/+1
2013-02-14Update system/core/Common.phpmaltzurra1-1/+2
2013-02-14Update system/core/Common.phpmaltzurra1-2/+2
Updated is_https() to avoid "NULL" or "0" values to set HTTPS.
2013-01-29Replace is_file() with the faster file_exists()Andrey Andreev1-2/+2
(where it makes sense) Also: - Implemented caching of configuration arrays for smileys, foreign characters and doctypes. - Implemented cascading-style loading of configuration files (except for library configs, DB and constants.php).
2013-01-28Remove unnecessary defined('ENVIRONMENT') checksAndrey Andreev1-2/+2
As suggested in issue #2134 & PR #2149
2013-01-25Updated all cases of exit() to return a valid codeDaniel Hunsaker1-7/+22
Specific codes are as follows, but can easily be changed if a different order/breakdown makes more sense: - 0: Success; everything executed as planned - 1: Configuration Error; something is wrong with/in the configuration file(s) - 2: Class Not Found; what it says - 3: Driver Method Unsupported; the method you're trying to use on a Driver doesn't exist - 4: File Not Found; 404 error - 5: Database Error; something is broken in the database somewhere - 6: Invalid Input; the user attempted to submit a request with invlaid characters in 1+ key names 7 through 26 are reserved for future use - 27: Generic Error; generated by show_error() when the status code is >= 100 28 through 127 are errors generated by user applications, normally by using show_error() with a status code below 100 128 through 254 should not be used by applications, as they are reserved by system-level functions - 255: PHP Fatal Error; automatically generated by PHP for fatal errors, and therefore not allowed for our use Status codes below 100 are shifted up by 28 to place them in the user error range. It may make more sense to have these codes left alone and instead shift the CI errors into the 101 through 127 space, but that's not what I opted for here. It would probably also be a good idea to replace the hard-coded numbers with constants or some such, but I was in a bit of a hurry when I made these changes, so I didn't look around for the best place to do this. With proper guidance, I could easily amend this commit with another that uses such constant values. Signed-off-by: Daniel Hunsaker <danhunsaker@gmail.com>
2013-01-06utilize static function variables in Common::log_message() to "cache" log ↵Ted Wood1-3/+12
threshold and Log library instance to reduce function calls
2013-01-01[ci skip] Happy new yearAndrey Andreev1-1/+1
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