Backend DevelopmentPHP TutorialPHP development environment configuration (Zend Server installation)_PHP tutorialPHP development environment configuration (Zend Server installation)_PHP tutorial
No changes should be made here, just keep the default selection
Click the Browse button to change the installation directory to drive D
Change the Web Server Port to 85 to avoid conflict with IIS
After the installation is completed, due to Zend Server configuration file encoding error, manual changes need to be made.
Open the D:Program FilesZendZendServeretcZendEnablerConf.xml file with Notepad.
will
锘??xml version="1.0" encoding="UTF-8"?>
changed to
Open Apache Service Monitor in the control panel (right-click the first icon in the second row in the picture)
Restart Apache (click the Restart button)
Open the address http://files.jb51.net/file_images/article/201004/201042819534153196
You can also find the Zend Server shortcut in the start menu to open the Zend Server configuration interface and do some configuration
Check the Agree to Agreement radio button. Set a password for Zend Server Remove email notification option
After the configuration is completed, enter the Zend Server control panel
A reminder here is that display_errors in the Error Handling and Logging group in Server Setup > Directives will be commonly used in future development.
The main function is to turn on or off PHP error prompts.
What data can be stored in a PHP session?May 02, 2025 am 12:17 AMPHPsessionscanstorestrings,numbers,arrays,andobjects.1.Strings:textdatalikeusernames.2.Numbers:integersorfloatsforcounters.3.Arrays:listslikeshoppingcarts.4.Objects:complexstructuresthatareserialized.
How do you start a PHP session?May 02, 2025 am 12:16 AMTostartaPHPsession,usesession_start()atthescript'sbeginning.1)Placeitbeforeanyoutputtosetthesessioncookie.2)Usesessionsforuserdatalikeloginstatusorshoppingcarts.3)RegeneratesessionIDstopreventfixationattacks.4)Considerusingadatabaseforsessionstoragei
What is session regeneration, and how does it improve security?May 02, 2025 am 12:15 AMSession regeneration refers to generating a new session ID and invalidating the old ID when the user performs sensitive operations in case of session fixed attacks. The implementation steps include: 1. Detect sensitive operations, 2. Generate new session ID, 3. Destroy old session ID, 4. Update user-side session information.
What are some performance considerations when using PHP sessions?May 02, 2025 am 12:11 AMPHP sessions have a significant impact on application performance. Optimization methods include: 1. Use a database to store session data to improve response speed; 2. Reduce the use of session data and only store necessary information; 3. Use a non-blocking session processor to improve concurrency capabilities; 4. Adjust the session expiration time to balance user experience and server burden; 5. Use persistent sessions to reduce the number of data read and write times.
How do PHP sessions differ from cookies?May 02, 2025 am 12:03 AMPHPsessionsareserver-side,whilecookiesareclient-side.1)Sessionsstoredataontheserver,aremoresecure,andhandlelargerdata.2)Cookiesstoredataontheclient,arelesssecure,andlimitedinsize.Usesessionsforsensitivedataandcookiesfornon-sensitive,client-sidedata.
How does PHP identify a user's session?May 01, 2025 am 12:23 AMPHPidentifiesauser'ssessionusingsessioncookiesandsessionIDs.1)Whensession_start()iscalled,PHPgeneratesauniquesessionIDstoredinacookienamedPHPSESSIDontheuser'sbrowser.2)ThisIDallowsPHPtoretrievesessiondatafromtheserver.
What are some best practices for securing PHP sessions?May 01, 2025 am 12:22 AMThe security of PHP sessions can be achieved through the following measures: 1. Use session_regenerate_id() to regenerate the session ID when the user logs in or is an important operation. 2. Encrypt the transmission session ID through the HTTPS protocol. 3. Use session_save_path() to specify the secure directory to store session data and set permissions correctly.
Where are PHP session files stored by default?May 01, 2025 am 12:15 AMPHPsessionfilesarestoredinthedirectoryspecifiedbysession.save_path,typically/tmponUnix-likesystemsorC:\Windows\TemponWindows.Tocustomizethis:1)Usesession_save_path()tosetacustomdirectory,ensuringit'swritable;2)Verifythecustomdirectoryexistsandiswrita
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