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PHP Versions and Supported Extensions Reference

Different PHP extensions can sometimes change across different PHP versions. In this article, we'll outline the extensions supported in different versions of PHP.

Available by default Available by default  |  Not available Obsolete / Not available  |  Available upon request Available upon request

Extension 7.4 Zend* 8.0 Zend* 8.1 8.2 8.3
apcu_bc Available by default Obsolete Obsolete Obsolete Obsolete
apcu Available by default Available by default Available by default Available by default Available by default
bcmath Available by default Available by default Available by default Available by default Available by default
bz2 Available by default Available by default Available by default Available by default Available by default
calendar Available by default Available by default Available by default Available by default Available by default
curl Available by default Available by default Available by default Available by default Available by default
datadog Available upon request Available upon request Available upon request Available upon request Available upon request
dom Available by default Available by default Available by default Available by default Available by default
ds Available upon request Available upon request Available upon request Available upon request Available upon request
excimer Available upon request Available upon request Available upon request Available upon request Available upon request
exif Available by default Available by default Available by default Available by default Available by default
ffi Available by default Available by default Available by default Available by default Available by default
fileinfo Available by default Available by default Available by default Available by default Available by default
gd Available by default Available by default Available by default Available by default Available by default
gearman Available upon request Available upon request Available upon request Available upon request Available upon request
gettext Available by default Available by default Available by default Available by default Available by default
gmp Available by default Available by default Available by default Available by default Available by default
hash Available by default Available by default Available by default Available by default Available by default
iconv Available by default Available by default Available by default Available by default Available by default
igbinary Available by default Available by default Available by default Available by default Available by default
imagick Available by default Available by default Available by default Available by default Available by default
imap Available by default Available by default Available by default Available by default Available by default
intl Available by default Available by default Available by default Available by default Available by default
ioncube Available upon request Not available Available upon request Available upon request Not available
ldap Available by default Available by default Available by default Available by default Available by default
json Available by default Available by default Available by default Available by default Available by default
mailparse Available upon request Available upon request Available upon request Available upon request Available upon request
mbstring Available by default Available by default Available by default Available by default Available by default
memcached Available by default Available by default  Available by default Available by default Available by default
msgpack Available by default Available by default Available by default Available by default Available by default
mysqli Available by default Available by default Available by default Available by default Available by default
mysqlnd Available by default Available by default Available by default Available by default Available by default
newrelic Available upon request Available upon request Available upon request Available upon request Available upon request
oauth Available upon request Available upon request Available upon request Available upon request Available upon request
odbc Available upon request Available upon request Available upon request Available upon request Available upon request
opcache Available by default Available by default Available by default Available by default Available by default
openssl Available by default Available by default Available by default Available by default Available by default
pcre Available by default Available by default Available by default Available by default Available by default
pdflib Available upon request Available upon request Available upon request Available upon request Available upon request
pdo_mysql Available by default Available by default Available by default Available by default Available by default
pdo_pgsql Available by default Available by default Available by default Available by default Available by default
pdo_sqlite Available by default Available by default Available by default Available by default Available by default
redis Available by default Available by default Available by default Available by default Available by default
relay Available upon request Available upon request Available upon request Available upon request Available upon request
shmop Available by default Available by default Available by default Available by default Available by default
soap Available by default Available by default Available by default Available by default Available by default
sockets Available by default Available by default Available by default Available by default Available by default
sodium Available by default Available by default Available by default Available by default Available by default
ssh2 Not available Available by default Available by default Available by default Available by default
sysvmsg Available by default Available by default Available by default Available by default Available by default
sysvsem Available by default Available by default Available by default Available by default Available by default
sysvshm Available by default Available by default Available by default Available by default Available by default
tidy Available by default Available by default Available by default Available by default Available by default
timezonedb Not available Available by default Available by default Available by default Available by default
uuid Available by default Available by default Available by default Available by default Available by default
xmlrpc Available by default Deprecated Deprecated Deprecated Deprecated
xsl Available by default Available by default Available by default Available by default Available by default
yaml Available upon request Available upon request Available upon request Available upon request Available upon request
zip Available by default Available by default Available by default Available by default Available by default
* Requires Zend PHP Long Term Support add-on

Requesting PHP Extensions

If you'd like to use a PHP extension that's listed here as available upon request or don't see the extension you need, reach out to our support team. We're be happy to help.

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