How To Set session.gc_divisor Properly

Q

How To Set session.gc_divisor Properly? - PHP Script Tips - Understanding and Using Sessions

✍: FYIcenter.com

A

As you know that session.gc_divisor is the frequency of when the session garbage collection process will be executed. You should set this value based on the income request traffic. Here are some suggestions:

# Set it to 10, if traffic is less than 10,000 per day:
session.gc_divisor = 10

# Set it to 100, if traffic is between 10,000 and 100,000 per day:
session.gc_divisor = 100

# Set it to 1000, if traffic is greater than 100,000 per day:
session.gc_divisor = 1000

2007-04-18, 8027👍, 0💬

How To Set session.gc_maxlifetime Properly
How To Set session.gc_maxlifetime Properly? - PHP Script Tips - Understanding and Using Sessions As you know that session.gc_maxlifetime is the session value timeout period. You should set this value based on the usage pattern of your visitors. Here are some suggestions: # Set it to 20 minutes for a... 2007-04-18, 7218👍, 0💬

What Is session_register()
What Is session_register()? - PHP Script Tips - Understanding and Using Sessions session_register() is old function that registers global variables into the current session. You should stop using session_register() and use array $_SESSION to save values into the current session now. 2007-04-14, 5690👍, 0💬

How To Tell If a Session Is New
How To Tell If a Session Is New? - PHP Script Tips - Understanding and Using Sessions There is not direct way to tell if a session is new or old. But you can design your site to have a required session value in all sessions. Then you can check the existence of this value in a session to determine if... 2007-04-17, 5582👍, 0💬

What Is the Timeout Period on Session Values
What Is the Timeout Period on Session Values? - PHP Script Tips - Understanding and Using Sessions The PHP engine has no direct settings on session timeout period. But it has a session garbage collection mechanism that you can set to remove those special files containing session values. There are 3 ... 2007-04-18, 5527👍, 0💬

What Is SQL
What Is SQL? Structured Query Language (SQL) is the most popular computer language used to create, retrieve, update and delete data from relational database management systems. SQL has been standardized by both ANSI and ISO. 2007-04-15, 5420👍, 0💬

How To Test the Session Garbage Collection Process
How To Test the Session Garbage Collection Process? - PHP Script Tips - Understanding and Using Sessions In order to test the session garbage collection process, you need to change the settings to expire session variables in 10 seconds and run the process on every request: session.gc_probability = 1... 2007-04-18, 5393👍, 0💬

How To Remove Values Saved in the Current Session
How To Remove Values Saved in the Current Session? - PHP Script Tips - Understanding and Using Sessions If you want to remove values saved in the current session, you should use the unset() function on those saved values in $_SESSION, or use array() to empty $_SESSION: unset($_SESSION['MyColor']) - ... 2007-04-17, 5352👍, 0💬

Where Are the Session Values Stored
Where Are the Session Values Stored? - PHP Script Tips - Understanding and Using Sessions When a value is saved into the current session by one PHP page, the PHP engine must stored this value somewhere on Web server, so that the PHP engine can retrieve it back when same visitor comes back to request... 2007-04-18, 5312👍, 0💬

How To Close a Session Properly
How To Close a Session Properly? - PHP Script Tips - Understanding and Using Sessions Let's say you site requires users to login. When a logged in user clicks the logout button, you need to close the session associated with this user properly in 3 steps: Remove all session values with $_SESSION = ar... 2007-04-17, 5238👍, 0💬

All rights in the contents of this web site are reserved by the individual author. fyicenter.com does not guarantee the truthfulness, accuracy, or reliability of any contents.