How to replace the php version of wamp

How to replace the php version of wamp: 1. Download the latest version of php; 2. Unzip it to the directory corresponding to wamp; 3. Modify wampserver.conf and other files; 4. Restart wamp; 5. Check phpinfo.

The operating environment of this article: windows7 system, PHP7.1 version, DELL G3 computer

1. Download the latest version of php (I downloaded php7.1.0, my computer is 64-bit, download it as follows, 32 students will check in)



2. Unzip to the directory corresponding to wamp (note that the name of the folder after decompression is modified )

3. Modify the file

① Copy wampserver.conf in php5.5.12 to the php7.1.0 directory

② Copy php.ini-development and rename it to phpForApache.ini

③ Modify wampserver.conf

④ Modify phpForApache.ini

⑤ Modify phpForApache.ini to enable php expansion (enable on demand)

4. Restart wamp (do not click restart , just exit first, and then open it again)
5. Check phpinfo, you're done

Recommended learning: "PHP Video Tutorial"

Frequently Asked Questions: apache cannot start ：

cmd command line switches to the apache bin directory and runs httpd -t prompt:
apache Cannot load c:/wamp2/bin/php/php7.2.11/php7apache2_4.dll into server
is because PHP5.5 relies on 32-bit and 64-bit vc11 runtime libraries, and php7 relies on 32-bit and 64-bit vc14 runtime libraries. Click here to download the runtime library
I can’t figure out whether it is 64-bit or 32-bit. It doesn’t matter if you install both. If that doesn't work, restart the server or PC. Then open wamp or phpstudy

1.php version download: https://windows.php.net/downloads/releases/archives/
2. If it is an apache environment, please look for the Thread Safe version download Unzip the zip
3. Adjust the file name to php7.x.xx

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