Upgrading PHP in XAMPP for Windows?

I would like to know how you upgrade PHP in Xampp for Windows? I tried to download the latest PHP version from the main PHP site but when I check (phpinfo) I still get that the previous version is still in use.

Take a backup of your htdocs and data folder (subfolder of MySQL folder), reinstall upgraded version and replace those folders.

Note: In case you have changed config files like PHP (php.ini), Apache (httpd.conf) or any other, please take back up of those files as well and replace them with newly installed version.

Simplest method to upgrade PHP in XAMPP:

1. Download latest portable version of XAMPP.
2. Extract the archive(not where XAMPP already installed).
3. Copy the PHP folder from the extracted archive.
4. Keep back up of PHP folder which is in installed XAMPP directory. You can backup it like changing the PHP folder name to PHP-old or like PHP-version-number
5. Paste the PHP folder which you copied from the extracted archive.
6. Replace the php.ini file with your backup folder php.ini file in case you have changed the default settings earlier.
7. That's all, start/restart the server.

You can go through the following link as it helped me, should work for you as well. http://hype-free.blogspot.com/2007/07/updating-php-in-xampp-for-windows.html

Realizing that my answer helped couple of users, here is the edit from original link:

Edit:

First of all Always backup your data.

1. Download the latest binary version of PHP (make sure to get the .zip package not the installer)
2. De-archive it to a directory
3. Overwrite the contents of directory in the php subfolder of your XAMPP installation directory.
4. Overwrite the contents of the directory apache\bin with the newer versions.
5. Now the trick: take the files which have a '_2' in their names (for example php5apache2_2.dll or php5apache2_2_filter.dll), copy them in the apache\bin subdirectory and remove the '_2' part, overwriting the existing files. This is necessary because by XAMPP uses Apache version 2.2 and the files with the 2 prefix are built for Apache 2.0, so you must take the files build for the newer version (which has a different plugin interface) and rename them in the filenames XAMPP expects.

NOTE: there are two directories to be updated with new version of files, namely php sub-directory and apache/bin sub-directory, inside XAMPP installation.

I have upgraded to php7.2 from php5.6

Steps which I followed.

1. Download PHP binary from here. I have downloaded VC15 x86 Thread Safe Zip file.
2. Created a backup of xampp/php folder.
3. Extract all the contents of zip file to xampp/php folder.
4. Copied php.ini (as I have modified it before and I want my configuration back, if you were using default one then skip this step.)
5. Edit below file

> C:\xampp\apache\conf\extra\http-xampp.conf

5.1. Replace

> LoadFile "C:/xampp/php/php5ts.dll" > > LoadFile "C:/xampp/php/libpq.dll" > > LoadModule php5_module "C:/xampp/php/php5apache2_4.dll"

to

> LoadFile "C:/xampp/php/php7ts.dll" > > LoadFile "C:/xampp/php/libpq.dll" > > LoadModule php7_module "C:/xampp/php/php7apache2_4.dll"

6. Restart Apache

I needed to update my php from 5.3.8 to 5.3.29. (both Thread Safe) on Windows

Steps I did:

1. Back-up my initial php folder, under xampp.
2. Downloaded zip from here http://windows.php.net/download/#php-5.3-ts-VC9-x86
3. Unpack that zip into xampp folder.
4. Copied php.ini file from old php folder into new one.
5. Copied a couple of folders that I didn't have in the new php folder, from old one. For example: extras, which contained browscap.ini file (this one is needed)
6. Copied needed extensions, from old php ext folder into new php ext folder. I copied them manually, by checking list of extensions from php.ini file.
7. Copied also these files: php5apache2_2.dll, php5ts.dll

Hope that I covered everything.

Most probably these steps will not work if you change major versions of php, e.g. 5.3.x to 5.4.x, but for minor versions, it should work.

Also, a good way to see what's wrong... start command line and try to start httpd.exe, under xampp/apache/bin from there, it will list errors found.

I think you need to actually download and install XAMPP with the desired PHP version. I dont think you can just upgrade the components of XAMPP individually unless there is a facility provided for this within XAMPP itself.

download your desired version of php binary from http://windows.php.net/download/ website. download Thread Safe binary zip version. Unzip the downloaded version of the PHP in a separate folder. Please make sure that your new php folder name is not "PHP". May be you can use filder name as the version name. For example for php 5.4 you can use php54.

Copy the new php folder into your xampp folder. Now go to yourxampp/apache/conf/extra folder. Open file httpd-xampp.conf from the folder extra. Change the following variables:

Variable PHPINIDir to be / Varaible LoadModule to be //php5apache2_2.dl

Save the file httpd-xampp.conf. Restart your XAMPP apache server. If your server get restarted successfully then your server php version is upgraded.

I don't have enough reputation to comment yet, but, to add to ssharma's answer:

After you copy your htdocs folder to a safe place, just export your databases from PHPmyadmin. Simply go to each of your databases and click on the export tab at the top. Export them as sql (or whatever, really - just remember what you chose). Upgrade your XAMPP installation. Now, in the new version of XAMPP, create the databases that you want to re-insert. Example: you have a database named 'test' that you exported from your old installation, name the new, empty database the same thing. Now, go into 'test' and hit the import button along the top (right next to the export button). Click on choose file, find the sql file that you exported earlier (should be 'test.sql') and import. Your tables and data will be in place.

NOTE: There's an option to export the entire collection of databases (it names the file 127.0.0.1.sql). But, I've never had much luck getting it to import correctly. Do each of your databases separately to ensure it works. I made this post kind of long-winded, but that's because I like to write for the people that don't know exactly what they're doing yet (I, myself, was there not too long ago (all of us were at some point)).

Shorthand version of my answer:

1. Export your databases individually
2. Import into your new installation of XAMPP

There are newer beta versions of Xampp that come with newer PHP upgrades.

you should check at http://www.apachefriends.org

1. Go to phpinfo(), press ctrl+f, and type thread to check the value.
2. If it is enabled download the non thread safe version, otherwise download the thread safe version from here (zip).
3. Extract it, and rename the folder to php.
4. Go to your xampp folder rename the default php folder to something else.
5. Copy the extracted (renamed php) folder in xampp directory.
6. Copy the php.ini file from default/old php folder (That you renamed) and paste it into the new php folder.
7. Restart xampp server and you're good to go.

I've updated the PHP to 8 by downloading the files from here. https://sourceforge.net/projects/xampp/files/XAMPP%20Windows/8.0.6/

Uploaded it to the xampp directory by renaming the previous PHP folder to something else. But, then got the following error while starting the apache.

Error: Apache shutdown unexpectedly.
This may be due to a blocked port, missing dependencies,
improper privileges, a crash, or a shutdown by another method.
Press the Logs button to view error logs and check
the Windows Event Viewer for more clues
If you need more help, copy and post this
entire log window on the forums

After that, I've replaced the apache directory as well from the xampp folder with a newer version which I've downloaded, it sorted the issue out.

Got another problem while trying to access the phpmyadmin page, then again renamed the previous phpmyadmin folder from the xampp directory and uploaded the new version from the downloaded files. It's fixed the issue.

http://www.apachefriends.org/en/xampp-windows.html

In this site you can get

XAMPP Add-Ons

by using this add on you can upgrade the latest versions.

I just upgrade my old XAMPP portable with PHP 5.3.X(Include Mercury & FileZilla & Tomcat) to XAMPP portable with PHP 5.6.X ( Include previous versions ) ...
My way:

1. First download last xampp portable(my using version: xampp-portable-win32-5.6.14-3-VC11Direct Download Link) Last XAMPP
2. Extract new download file to drive d , because new version dont have mercury,filezilla,tomcat in it , then i copy these packages from my old version to new one
3. Now on old xampp first copy all htdocs files to new xampp htdocs
4. Now on old xampp backup all of database in 5 two 10 separated sql files
5. Now on new xampp going and change some settings like max_upload_size and etc on php.ini and also in /apache/conf/extra/httpd-xampp.conf
6. Now delete ( make a rar archive and delete ) it , and copy new xampp from drive D to drive C
7. Now start new xampp , going to phpmyadmin , create a user and password that i use in previous xampp and add all privileges that user.
8. Now going to import tab on phpmyadmin and separately import sql files.
9. Now i test xampp with all new features in drive C

NOTE
On Export database tab on phpmyadmin, select UTF-8 Character and check Disable foreign key checks checkbox
and on import tab uncheck Enable foreign key checks.

To update with latest PHP version in xampp without losing your htdocs data you need to download the zip file of your desired version of PHP from sourceforge.net, then copy the PHP folder from the extracted file and paste it into your xampp folder.

NOTE: Don't forget to rename the old PHP file folder which already exists.

Then simply edit your php.ini file with the current path to reach the right PHP folder

After that, you need to re-run your xampp.

I found a video on youtube which can help you. how to update php version in xampp

1. Download new PHP from the official site (better some zip). Old php directory rename to php_old and create again php directory and put there unzipped files.

In php.ini connect needed modules if you used something that was turned off by default (like Memcached etc.), but doesn't forget to add corresponding .dll files.

2. In my case, I had to update Apache. So repeat the same steps: download the new package, rename directories, create new apache directory and put their new files.

Now you can try to restart apache running apache_start.bat from xampp folder (better run this bat, than restart apache service from Windows services window, cause in this case in console you'll see all errors if there will be some, including lines in config where you'll have problem). If you updated Apache and run this file, in the list of services you'll see Apache2.2, but in description you can get another version (in my case that was Apache/2.4.7).

In case of Apache update you can get some problems, so mind:

• after you replace the whole directory, you may need to configure you apache/conf/httpd.conf file (copy virtual hosts from old config, set up DocumentRoots, permissions for directories, all paths, extend the list of index files (by default apache has only index.html so other index files will be just ignored and Apache will just list the site root directory in browser), configure you logs etc.)

• connect modules you need (if you used something that was not turned on by default like mod_rewrite etc.)

1. Backup your htdocs folder
   
2. export your databases (follow http://techsini.com/how-to-update-xampp-to-the-latest-version/">this</a> tutorial)
   3) uninstall xampp
   4) install the new version of xampp
   5) replace the htdocs folder that you have backed up
   6) Import your databases you had exported before

Note: In case you have changed config files like PHP (php.ini), Apache (httpd.conf) or any other, please take back up of those files as well and replace them with newly installed version.

Note

In order to run apache server after upgradation PHP 7.4.x requires Microsoft Visual C++ Redistributable for Visual Studio 2019 which can be downloaded here under the heading Other Tools and Frameworks. otherwise apache server won't start.

For Upgradation php in Xampp you can follow this steps, Else you can skip these 4 steps and direct install MAMP (for windows as well) from site and here is the direct download link

Step 1: Make backups Before starting, make sure to backup any settings, custom modules and most importantly the htdocs directory, which contains your scripts and page resources. This directory is normally located atC:\xampp\htdocs\

Step 2: Preparation

Download PHP 5.3.0rc2. I use the VC6 build in order to minimise any potential compatibility issues. It is also recommended that you download the latest Windows version of XAMPP. While this is an upgrade guide that shouldwork with previous versions of XAMPP, it is recommended that a fresh copy of the core files is used. Stop any instances of the Apache service that might be running.

Step 3: The upgrade This guide will assume your XAMPP directory is C:\xampp\

Extract the XAMPP archive to a directory of your choosing, I would recommend using the default C:\xampp
Extract the contents of the PHP archive to C:\xampp\php, overwriting the contents of this directory with the new files. Open the file C:\xampp\apache\conf\extra\httpd-xampp.conf and ensure the following lines are present in this order:

LoadFile "/xampp/php/php5ts.dll"
LoadModule php5_module "/xampp/apache/bin/php5apache2_2.dll"

Replace C:\xampp\php\php.ini with C:\xampp\php\php.ini-dist
Uncomment the lines:

;extension=php_mbstring.dll
;extension=php_pdo_sqlite.dll

Replace the line

magic_quotes_gpc = On

with

magic_quotes_gpc = Off

> Copy all files in the C:\xampp\php\ to C:\xampp\apache\bin\ (do not > copy the subdirectories or their contents).

After following the above steps, restart your Apache service (this can be done using C:\xampp\xampp-control.exe or manually through the control panel/command prompt). Your PHPinfo should indicate that the upgrade has been successful. I will update this post if I discover any problems from using this method, or a cleaner (automated) means of performing the upgrade.

Upgrading to PHP 8

It's not a good idea to just swap out an older version of PHP in XAMPP to a new major version like PHP 8, as there's the possibility it could introduce lots of potential problems and incompatibilities due to tools, configurations and codebases that weren't designed to play together.

Instead, it's a much better idea in the long run to just update to the latest version of XAMPP itself - this will upgrade both PHP and any other binaries that PHP needs to work with, including MySQL and PHPMyAdmin, to versions that are designed to be compatible with PHP 8. This way you also take more complete advantage of the security and speed advantages of updating to newer versions - for example, modern versions of PHPMyAdmin are miles faster and much less buggy than versions that are a few years old.

Unfortunately there is no automatic way to update XAMPP, but it can be accomplished manually with very little effort - simply follow the steps below.

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How to update XAMPP to PHP 8 properly

1. Rename your current, working XAMPP folder (located at C:\XAMPP by default) to XAMPP.old or something similar to indicate it's the old version.
2. Download the XAMPP installer for the version of XAMPP/PHP you want (note that the XAMPP versions mirror PHP versions to make it easier to know which PHP version you're getting), and install it to C:XAMPP
3. Go through the install process and feel free to deselect any software you don't need, like Mercury Mail and Tomcat, to prevent them cluttering up the XAMPP folder

Once the install is finished, copy the following folders from your old installation in C:\XAMPP.old to your new installation in C:\XAMPP:

mysql\data
mysql\backup
Any website or project folders you have in htdocs\

You've now moved all of your important data over from your last installation, so if you didn't customise your XAMPP installation a lot or don't care about moving your customisations over, you can stop at this stage and you should have a fully-working installation of XAMPP running on PHP 8.

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If you do want to keep any configuration changes you've made

We're gonna be moving over all of the main configuration files from your old XAMPP installation at C:\XAMPP.old.

First is the php\php.ini file - you should not just copy this file over, as it contains configuration options that are very specific to the current PHP installation. If you've made changes to it or you're not sure whether you have, you can use a diff tool like git diff --color -y OLDFILE NEWFILE to compare your old php.ini file with the one you just installed - if you see any lines in red, these are the lines you should copy to your C:\XAMPP\php.ini file.

The rest of the files can be simply copied over, if you think you've made any changes to them.

apache\httpd.conf
apache\conf\extra\httpd-ssl.conf
apache\conf\extra\httpd-xampp.conf
apache\conf\extra\httpd-vhosts.conf

Realistically, these will be the same across XAMPP installations so copying them over anyway shouldn't hurt anything - but it's always a good idea to keep around the C:\XAMPP.old folder for a few weeks while you're testing out the new installation.

Finally, if you ever set up SSH on your XAMPP server you can copy the keys in apache\conf\ssl.key\ to avoid having to set these up again.

You can now restart your server to confirm that your new versions of Apache and MySQL are working, and visit localhost/phpmyadmin to confirm that the latest version of PHPMyAdmin has been installed successfully.