How to set cookie expiration time in php

How to set cookie expiration time in php: You can use the setcookie() function to set it. The specific usage method is: [setcookie ("mycookie", "123", time() 3600*24);], which means that the cookie will expire after one day.

#Can be set using the setcookie function.

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Grammar:

setcookie(name,value,expire,path,domain,secure)

Parameter introduction:

• name Set the name of the cookie. The value of this parameter must be set.

• value Set the cookie value. This parameter must be set.

• expire Optional. Set the validity period of the cookie, usually a timestamp.

• path Optional. Set the server path for cookies.

• domain Optional. Domain name to set cookie.

• secure Optional. Specifies whether to transmit cookies through a secure HTTPS connection

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Example:

Set the cookie to expire after one day

setcookie ("mycookie", "123", time()+3600*24);

time() represents the timestamp of the current time, time() 3600*24 represents the timestamp of the next 24 hours.

Similarly, set the cookie to expire after one year

setcookie ("mycookie", "123", time()+3600*24*365);

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