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- // session value
- function keksus_ae_session(){
- global $option_name,$options;
- if( $options['captcha_on'] == '1' ){
- session_start();
- if(headers_sent()){
- $digits = $options['captcha_digits'];
- $_SESSION['captcha'] = rand(pow(10, $digits-1), pow(10, $digits)-1);
- $captcha = $_SESSION['captcha'];
- return $captcha;
- }
- }
- elseif(isset($_SESSION)){
- session_destroy();
- }
- }
- add_action('init', 'keksus_ae_session');
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