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path: root/system/helpers/captcha_helper.php
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2022-03-02[ci skip] Update copyright noticesAndrey Andreev1-1/+2
2020-07-09[ci skip] Merge pull request #5970 from sapics/fix/user-guide-urlAndrey Andreev1-1/+1
Fix user guide url
2019-10-08Merge pull request #5832 from gxgpet/developAndrey Andreev1-3/+14
Improve create_captcha()'s logging Conflicts resolved: system/helpers/captcha_helper.php
2019-01-02Merge pull request #5662 from jim-parry/copyright2019Instructor, BCIT1-3/+3
Update copyright date to 2019
2018-12-17[ci skip] Merge pull request #5652 from Khuthaily/patch-1Andrey Andreev1-1/+1
Add px to width and height inline style output of create_captcha()
2018-01-09[ci skip] Merge pull request #5376 from jim-parry/copyright-updateAndrey Andreev1-2/+2
Annual copyright update Conflicts resolved: system/libraries/Cache/drivers/Cache_apcu.php
2017-11-07[ci skip] Deprecate extra parameters of the CAPTCHA helperAndrey Andreev1-4/+4
2017-01-03Update copyright data to 2017Master Yoda1-2/+2
2016-09-30Merge pull request #4822 from gxgpet/developAndrey Andreev1-1/+2
Fix PNG file deletion on captcha helper
2016-02-04Fix #4427Andrey Andreev1-22/+23
2016-01-11[ci skip] Update ellislab.com links to https tooAndrey Andreev1-1/+1
2016-01-11[ci skip] Update codeigniter.com links to httpsAndrey Andreev1-2/+2
2016-01-11[ci skip] Bump year to 2016Andrey Andreev1-2/+2
2015-11-09[ci skip] Fix an infinite loop in captcha helperAndrey Andreev1-1/+2
2015-10-31Use proper randomness when generating CAPTCHAsAndrey Andreev1-2/+87
2015-01-21Remove closing blocks at end of PHP filesvlakoff1-3/+0
2015-01-09Bulk (mostly documentation) updateAndrey Andreev1-3/+3
- Remove PHP version from license notices - Bump year number in copyright notices - Recommend PHP 5.4 or newer to be used - Tell Travis-CI to test on PHP 5.3.0 instead of the latest 5.3 version Related: #3450
2014-12-05removing extra spacesPreetham1-1/+1
Signed-off-by: Preetham <me@preetham.in>
2014-12-05Removed img_name from captcha helperPreetham1-2/+1
Signed-off-by: Preetham <me@preetham.in>
2014-12-05closing #51. Added img_id and img_name in capcha helperPreetham1-1/+3
Signed-off-by: Preetham <me@preetham.in>
2014-11-12removed additional tabs and semicolonPreetham1-2/+2
Signed-off-by: Preetham <me@preetham.in>
2014-11-12 Closing #656 and updating documentationPreetham1-3/+3
Signed-off-by: Preetham <me@preetham.in>
2014-11-12Fix #656 add font_size in create_captcha()Preetham1-2/+3
2014-10-27[ci skip] Switch to MIT license; close #3293Andrey Andreev1-14/+25
2014-08-10Polish changes following PR #3173Andrey Andreev1-4/+4
2014-08-08Using ImagePNG in CAPTCHA helperET-NiK1-2/+16
Using ImagePNG function, if ImageJPG not exists
2014-05-08Removed empty lineegig1-1/+1
2014-05-08Prepare image url.egig1-1/+2
2014-02-26Don't use error suppression on is_dir(), file_exists()Andrey Andreev1-1/+1
2014-02-112013 > 2014darwinel1-1/+1
Update copyright notices from 2013 to 2014. And update one calendar example in user_guide from year 2013/2014 to 2014/2015.
2014-02-07Use is_really_writable() in captcha helperAndrey Andreev1-1/+1
2013-10-21Add 'filename' to the return elements for create_captcha() (PR #2602)Andrey Andreev1-4/+4
2013-10-17Replace the last rand() with mt_rand()vlakoff1-7/+7
Better entropy, faster. Also fixed a few "it's" typos.
2013-07-26Fix #2558Andrey Andreev1-1/+1
2013-07-18Add color customization to the CAPTCHA helperAndrey Andreev1-17/+37
Ref: Issue #867 & PRs #1405, #2485
2013-04-14final change (extra space)ash1-1/+1
2013-04-14newline at endash1-1/+1
2013-04-14eolash1-1/+0
2013-04-14eol 2ash1-0/+1
2013-04-14eol test.ash1-1/+1
2013-04-10removed sanity checks (developer-supplied value, not user input), added ↵ash1-15/+3
changelog entry, changed variable names
2013-04-10typo changeash1-3/+3
Uses the same defaults as were hard coded in (8 chars in length, 0-9a-aA-Z). Small change in this file means less code elsewhere when generating random character strings for the captcha word. all existing code will work the same.
2013-04-10Add options in create_captcha() to specify the randomly generated captcha ↵ash1-5/+16
word length and character pool Uses the same defaults as were hard coded in (8 chars in length, 0-9a-aA-Z). Small change in this file means less code elsewhere when generating random character strings for the captcha word.
2013-02-08Allow non-string values to be used as captcha words (issue #2215)Andrey Andreev1-1/+5
2013-01-01[ci skip] Happy new yearAndrey Andreev1-1/+1
2012-11-01Manually apply PR #1594 (fixing phpdoc page-level generation/warnings)Andrey Andreev1-1/+2
Also partially fixes issue #1295, fixes inconsistencies in some page-level docblocks and adds include checks in language files.
2012-09-03Slightly robuster testvlakoff1-1/+1
Also, single quotes per style conventions
2012-08-19Fixes issue #1678pickupman1-2/+1
2012-07-12Fixed typo in the commentsvkeranov1-2/+1
2012-06-02Replaced `==` with `===` and `!=` with `!==` in /system/helpersAlex Bilbie1-3/+3
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