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<?php |
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|
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require('php-captcha.inc.php'); |
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|
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$fonts = array('', 'Bd', 'BI', 'It', 'MoBd', 'MoBI', 'MoIt', 'Mono', 'Se', 'SeBd'); |
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for($i = 0; $i < count($fonts); $i++ ) |
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$fonts[$i] = 'ttf-bitstream-vera-1.10/Vera'.$fonts[$i].'.ttf'; |
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|
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$alphabet = 'a_b_c_d_e_f_g_h_i_j_k_l_m_n_o_p_q_r_s_t_u_v_w_x_y_z'; |
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$alphabet = explode('_', $alphabet); |
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shuffle($alphabet); |
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|
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$captchaText = ''; |
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for($i = 0; $i < 5; $i++ ) |
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{ |
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$captchaText .= $alphabet[$i]; |
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} |
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|
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$time = time(); |
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|
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setcookie('Captcha', md5("ORHFUKELFPTUEODKFJ".$captchaText.$_SERVER['REMOTE_ADDR'].$time).'.'.$time, null, '/'); |
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|
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$oVisualCaptcha = new PhpCaptcha($fonts, strlen($captchaText) * 23, 60); |
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$oVisualCaptcha->UseColour(true); |
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$oVisualCaptcha->Create($captchaText); |
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|
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?> |
