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captcha\CaptchaAction getSessionKey()

getSessionKey() protected method

Returns the session variable name used to store verification code.

protected string getSessionKey ( )
return	string	The session variable name

Links:

http://www.yiiframework.com/doc-2.0/yii-captcha-captchaaction.html#getSessionKey()-detail

doc_Yii

2016-10-30 16:54:27

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