prado/framework/Web/UI/WebControls/TCaptcha.php, branch 3.1.7 Fork of Prado PHP framework https://emkael.info/cgit/prado/atom?h=3.1.7 2008-10-21T15:05:13Z removed all trailing ?> 2008-10-21T15:05:13Z qiang.xue 2008-10-21T15:05:13Z urn:sha1:cf0d0b7e78003d02435337f79a99da056ca0f683 updated copyright 2008-07-30T02:07:13Z knut 2008-07-30T02:07:13Z urn:sha1:e69594d31e5968cb3663cb6748bf1682cd914b5a Modified how requirement is being checked for TCaptcha. 2007-09-29T14:33:13Z xue 2007-09-29T14:33:13Z urn:sha1:f181b662c6852bc7bc28df6d456dd40bab46b9c5 Added text shadow option. 2007-08-30T16:18:16Z xue 2007-08-30T16:18:16Z urn:sha1:827821796cc29b5eebb89e3ec375c7e8e9420418 further enhanced TCaptcha. 2007-08-30T15:40:24Z xue 2007-08-30T15:40:24Z urn:sha1:d1875fd32e0aa7a093544b5decd0b43499424d4f finished TCaptcha. 2007-08-29T19:57:50Z xue 2007-08-29T19:57:50Z urn:sha1:dd02492f08248bf9b53a20b54a3d49a9f78fc0ad added TCaptcha.Alphabet and added options to CAPTCHA generator. 2007-08-29T15:22:42Z xue 2007-08-29T15:22:42Z urn:sha1:9d13a92291fad0a5a5fd46179149654cb357c9d0 fixed a small bug. 2007-08-29T03:14:14Z xue 2007-08-29T03:14:14Z urn:sha1:ffdffb3e1a7711c962ddbb233b84063abc407de6 implemented CAPTCHA image generation. 2007-08-29T03:03:30Z xue 2007-08-29T03:03:30Z urn:sha1:491d3956a4f1bc6ce5501bcc0449007a16514288 allow token length to be random. 2007-08-29T00:24:57Z xue 2007-08-29T00:24:57Z urn:sha1:30c4bcc8a293506109ef3e8d6c4b5ecfb10db793