Install Installtion Requirements

besides PHP fileinfo as @brijendrasial mentioned, you can check which PHP extensions are loaded via these 2 commands

Code (Text):

php -m

Code (Text):

php-config

example on AlmaLinux 8 Centmin Mod 130.00beta01 private beta with PHP 8.0.29. FYI, AlmaLinux/Rocky Linux 8 will default to PHP fileinfo extension installed as they generally have more memory requirements already. While CentOS 7, you need to enable PHP fileinfo yourself.

Code (Text):

php -m
[PHP Modules]
bcmath
bz2
calendar
Core
ctype
curl
date
dom
enchant
exif
FFI
fileinfo
filter
ftp
gd
geoip
gettext
gmp
hash
iconv
igbinary
imagick
imap
intl
json
ldap
libxml
mailparse
mbstring
mcrypt
mysqli
mysqlnd
openssl
pcntl
pcre
PDO
pdo_mysql
pdo_sqlite
Phar
posix
pspell
readline
redis
Reflection
session
shmop
SimpleXML
snmp
soap
sockets
sodium
SPL
sqlite3
standard
sysvmsg
sysvsem
sysvshm
tidy
timezonedb
tokenizer
xml
xmlreader
xmlwriter
xsl
Zend OPcache
zip
zlib
[Zend Modules]
Zend OPcache

Code (Text):

php-config
Usage: /usr/local/bin/php-config [OPTION]
Options:
  --prefix            [/usr/local]
  --includes          [-I/usr/local/include/php -I/usr/local/include/php/main -I/usr/local/include/php/TSRM -I/usr/local/include/php/Zend -I/usr/local/include/php/ext -I/usr/local/include/php/ext/date/lib]
  --ldflags           [ -L/usr/local/lib64]
  --libs              [-lcrypt  -lc-client  -ltidy -largon2 -lresolv -lncurses -laspell -lpspell -lrt -lldap -llber -lstdc++ -lcrypt -lpam -lgmp -lbz2 -lutil -lrt -lm -ldl  -lsystemd -lxml2 -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lssl -lcrypto -lsqlite3 -lz -lcurl -lxml2 -lenchant -lgmodule-2.0 -lglib-2.0 -lffi -lssl -lcrypto -lz -lpng16 -lz -lwebp -ljpeg -lXpm -lX11 -lfreetype -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lssl -lcrypto -licuio -licui18n -licuuc -licudata -lonig -lsqlite3 -ledit -lxml2 -lnetsnmp -lm -lssl -lssl -lcrypto -lxml2 -lsodium -largon2 -lxml2 -lxml2 -lxml2 -lxslt -lm -lxml2 -lexslt -lxslt -lm -lgcrypt -ldl -lgpg-error -lxml2 -lzip -lz -lssl -lcrypto -lcrypt ]
  --extension-dir     [/usr/local/lib/php/extensions/no-debug-non-zts-20200930]
  --include-dir       [/usr/local/include/php]
  --man-dir           [/usr/local/php/man]
  --php-binary        [/usr/local/bin/php]
  --php-sapis         [ cli embed fpm phpdbg cgi]
  --ini-path          [/usr/local/lib]
  --ini-dir           [/etc/centminmod/php.d]
  --configure-options [--enable-fpm --enable-opcache --enable-intl --enable-pcntl --with-mcrypt --with-snmp --enable-embed=shared --with-mhash --with-zlib --with-gettext --enable-exif --with-zip --with-libzip --with-bz2 --enable-soap --enable-sockets --enable-sysvmsg --enable-sysvsem --enable-sysvshm --with-mysql-sock=/var/lib/mysql/mysql.sock --with-curl --enable-gd --with-xmlrpc --enable-bcmath --enable-calendar --enable-ftp --enable-gd-native-ttf --with-freetype --with-jpeg --with-png-dir=/usr --with-xpm --with-webp --with-t1lib=/usr --enable-shmop --with-pear --enable-mbstring --with-openssl --with-mysql=mysqlnd --with-libdir=lib64 --with-mysqli=mysqlnd --enable-pdo --with-pdo-sqlite --with-pdo-mysql=mysqlnd --enable-inline-optimization --with-imap --with-imap-ssl --with-kerberos --with-readline --with-libedit --with-gmp --with-pspell --with-tidy --with-enchant --with-fpm-user=nginx --with-fpm-group=nginx --with-ldap --with-ldap-sasl --with-password-argon2 --with-sodium=/usr/local --with-config-file-scan-dir=/etc/centminmod/php.d --with-fpm-systemd --with-ffi --with-xsl PKG_CONFIG_PATH=/usr/local/lib64/pkgconfig ICU_CFLAGS=-I/usr/include ICU_LIBS=-L/usr/lib64 -licuio -licui18n -licuuc -licudata ONIG_CFLAGS=-I/usr/include ONIG_LIBS=-L/usr/lib64 -lonig LIBSODIUM_CFLAGS=-I/usr/local/include LIBSODIUM_LIBS=-L/usr/local/lib64 -lsodium LIBZIP_CFLAGS=-I/usr/local/include LIBZIP_LIBS=-L/usr/local/lib64 -lzip]
  --version           [8.0.29]
  --vernum            [80029]