Установка расширений PHP в ОС Windows

После установки PHP и веб-сервера на ОС Windows может понадобиться установить некоторые расширения для добавления функционала. Вы можете выбрать, какие расширения будут загружаться при старте PHP, модификацией вашего файла php.ini . Также вы можете загружать расширения динамически в ваших скриптах, используя функцию dl() .

Библиотеки DLL расширений PHP имеют префикс php_.

Многие расширения встроены в Windows-версию PHP. Это значит, что дополнительные DLL-файлы и директива extension не используются для загрузки данных расширений. Таблица расширений PHP в Windows, содержащая список расширений, требующих (или обычно требующих) дополнительные DLL-файлы. Ниже приведен список встроенных расширений (обновлено PHP 5.0.4): BCMath, Caledar, COM, Ctype, DOM, FTP, LibXML, Iconv, ODBC, PCRE, Session, SimpleXML, SPL, SQLite, WDDX, XML и Zlib.

Место по умолчанию, в котором PHP ищет расширения — C:\php5 . Для изменения данной настройки согласно вашей установке PHP отредактируйте файл php.ini следующим образом:

измените опцию extension_dir так, чтобы она указывала на директорию, в которой расположены расширения или в которую вы поместили файлы php_*.dll . Например:

Включите одно или несколько расширений, которые вы хотите использовать, раскомментировав в файле php.ini строки вида extension=php_*.dll. Это делается удалением символа «;» в начале строки для каждого расширения, которое вы хотите включить.

Пример #1 Включение расширения Bzip2 в PHP-Windows

Некоторые расширения для своей работы требуют дополнительные библиотеки DLL. Несколько из них находятся в распространяемом дистрибутиве PHP, в в корневой директории, но некоторые расширения, например, Oracle ( php_oci8.dll ), требуют наличия библиотек DLL, не включаемых в дистрибутив PHP. Не забудьте включить директорию C:\php в системную переменную PATH (данный процесс описан в отдельном разделе помощи).

Некоторые из этих библиотек DLL не поставляются в дистрибутиве PHP. За деталями обратитесь к странице документации конкретного расширения. Также прочтите раздел руководства Установка расширений PECL, чтобы узнать дополнительную информацию о PECL . Все большее число расширений PHP можно найти в PECL , и данные расширения требуют отдельной загрузки.

Windows enable php extensions

On Windows, you have two ways to load a PHP extension: either compile it into PHP, or load the DLL. Loading a pre-compiled extension is the easiest and preferred way.

To load an extension, you need to have it available as a «.dll» file on your system. All the extensions are automatically and periodically compiled by the PHP Group (see next section for the download).

To compile an extension into PHP, please refer to building from source documentation.

To compile a standalone extension (aka a DLL file), please refer to building from source documentation. If the DLL file is available neither with your PHP distribution nor in PECL, you may have to compile it before you can start using the extension.

Where to find an extension?

PHP extensions are usually called «php_*.dll» (where the star represents the name of the extension) and they are located under the «PHP\ext» folder.

PHP ships with the extensions most useful to the majority of developers. They are called «core» extensions.

However, if you need functionality not provided by any core extension, you may still be able to find one in » PECL. The PHP Extension Community Library (PECL) is a repository for PHP Extensions, providing a directory of all known extensions and hosting facilities for downloading and development of PHP extensions.

If you have developed an extension for your own uses, you might want to think about hosting it on PECL so that others with the same needs can benefit from your time. A nice side effect is that you give them a good chance to give you feedback, (hopefully) thanks, bug reports and even fixes/patches. Before you submit your extension for hosting on PECL, please read » PECL submit.

Which extension to download?

Many times, you will find several versions of each DLL:

• Different version numbers (at least the first two numbers should match)
• Different thread safety settings
• Different processor architecture (x86, x64, . )
• Different debugging settings
• etc.

You should keep in mind that your extension settings should match all the settings of the PHP executable you are using. The following PHP script will tell you all about your PHP settings:

How do I enable PHP extensions and loaders?

The standard term for a PHP configuration file is php.ini. However, DreamHost uses the term «phprc» file instead. This acts the same way – only the name is different. In this article, only the term phprc is used.

Loaders and Extensions

Loaders

PHP Loaders are extensions to PHP which load special types of PHP files that have been encoded with an encoding product such as ionCube Loader.

To activate the loader, you must add a line to your phprc file. Below are links to pages that provide further instructions on installing and using the various PHP loaders:

Extensions

PHP Extensions are libraries of pre-built code. They allow you to use specific functions already created to simplify your code. The following is a current list of PHP Extensions:

Some extensions are already activated by default (such as Phar). Others are not, but can be activated by adding a line to your phprc file.

Checking if an Extension is already active

Before adding an extension, make sure it’s not already activated by default. For example, the Phar extension is already activate with any version of PHP at DreamHost. If you then add the phar.so extension to your phprc file, your site will thrown an error, so it’s important to only add an extension if needed.

You can view any currently active extension by adding a phpinfo.php file to your site.

If an extension is already active, you’ll see its corresponding block when visiting the phpinfo.php file. For example, this shows that the Phar extension is active.

Adding an extension

Step 1 — Create a phprc file

View the following articles for instructions on how to create a phprc file.

If the file already exists, view the following articles for instructions on how to update it (depending on if you’re using an FTP client or SSH):

Step 2 — Load the extension

To load an extension, add the following line your phprc file (make sure to change extension_name to the actual extension.):

Step 3 — Kill off all running php processes

Make sure to kill running php processes to ensure your new settings take effect.

Step 4 — Confirming your changes

After you’ve edited the file and killed off all PHP processes, check to confirm the extension has been enabled. You can do this by creating a phpinfo.php file. You should see the following:

If you do not see your changes have updated, try killing off your PHP processes again:

Compiling PHP extensions

Some extensions are not complied with PHP. In these instances, you must download the extension and compile it manually.

Visit the following links for a list of available extensions:

If any installation requires sudo privileges, you must upgrade to a Dedicated server.

If any installation requires you to run phpize , just specify the full path to your desired version of PHP. For example, for PHP 7.4 run the following:

You can use different versions of PHP if needed. For example.

hash.so

Starting with PHP 7.2.11, hash.so is built into PHP. If you’re using this version or higher, you should no longer call it from your phprc file.

mcrypt.so

Support for mcrypt has been removed starting with PHP 7.2.0. Any scripts that depend on mcrypt will need to be updated to use OpenSSL or Sodium instead.

Support for the WebP image format is available via GD, which is activated by default on DreamHost servers.

Windows enable php extensions

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how can I enable PHP Extension intl?

I am going to install Magento2 at my local server and it gives me following error notice.

I am using XAMPP. When I tried to enable it from php.ini file it throws another error for missing dll:

The program can’t start because MSVCP110.dll is missing from your computer. Try reinstalling the program to fix this problem.

23 Answers 23

First of all stop the xampp/wamp and then kindly remove the starting semicolon ( ; ) from your xampp/php/php.ini the following code.

And then restart your xampp/wamp.

I wrote this post if anyone come across this question for PrestaShop, I don’t know if it will work for Magento2. I solved enabling PHP extension intl for the PrestaShop installation by:

1. Open XAMPP Control Pane.
2. Stop the Apache server if it was started.
3. Then from Config button click on PHP (php.ini) item.

1. Php.ini will open in Notepad (or a default text editor), click Ctrl + F and search for ;extension=intl and remove the semicolon.

1. Then save and close Notepad and re-start the Apache server.

These steps for me solved the issue.

Note (2): I’m using XAMPP v3.2.3 and PrestaShop v1.7.5.1

I was also having the same issue, and just now i got it solved. Please try the bellow steps to get it solved:

• Open php.ini and remove semicolon (;) from ;extension=php_intl.dll
• When you try to restart the apache it will through some errors, that might be because of some .dll files. Simply copy all the icu****.dll files

• Still i was getting msvcp110.dll file missing error. I have downloaded this missing file from Here and put that in desired location

For windows 7 32 bit it is — C:\Windows\System32

• Now Start Apache and it is working fine.

If you are using ubuntu you can take update

And install extension in case of php 5.6

And in case of php 7.0

And restart your apache after

If you are using xampp then remove semicolon ( ; ) in xampp/php/php.ini from below line

And then restart your xampp.

I have seen the screen shoot, the issue you are having is missing msvcp110.dll , this file you can download from

and upload to C:/Windows folder

than after edit php.ini from XAMPP

Save the file and restart Apache from XAMPP

For Megento Installation you Need to

1. Stop Apache Service
2. uncomment the extension=php_intl.dll in php.ini file.
3. copy all 6 files icudt57.dll,icuin57.dll,icuio57.dll,icule57.dll,iculx57.dll,icuuc57.dll From php folder to apache\bin Now Restart you apache service

All you need to do is go to php.ini in your xampp folder (xampp\php\php.ini) and remove ; from ;extension=php_intl.dll

ADDITIONAL NOTE (As this is very old question and has no accepted answer yet)

here is the notes I see in my php.ini file.

Note : The syntax used in previous PHP versions (‘extension=.so’ and ; ‘extension=’php_.dll’) is supported for legacy reasons and may be ; deprecated in a future PHP major version. So, when it is possible, please ; move to the new (‘extension=) syntax.

So you will only find the extension name as intl instead of php_intl.dll and then uncommenting that line should work (It worked for me atleast).

Simply copy all icu****.dll files from

intl extension will start working.

I have found two errors during the installing of Magento to localhost.
There are PHP Extension xsl and intl and I have solved the issue by following steps.

1. Open php.ini
2. Remove ‘#’ cha from the lines extension=php_xsl.dll and extension=php_intl.dll.
3. Save the file and restart xamp again
4. Click Try Again on Magento installation page.

Then all the things were passed as well as following picture.

I was having same kind of problem with ldap, intl, curl php extensions. I’ve solved those issues by the following ways:

At first you’ve to check whether these extensions have been enabled in the php.ini file by removing semicolon (;) in front of the following lines:

Secondly, libeay32.dll, ibssh2.dll and ssleay32.dll files have to be loaded by php properly to function those extensions properly. These dll files are required by several php extensions (ie curl, ldap, intl etc). These files generally reside in the php installation directory [for my case it is C:\php directory]. Additionally, for intl extension to be enabled you’re gonna need some other dll files to be loaded by php properly. The name of these files begin with icu (ie icudt57.dll icuin57.dll etc for php version 5.6). You’ll also find these files in the php main installation directory.