Differences

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--- centos_php8.1_upgrade [2022/03/06 18:03] – juckins
+++ centos_php8.1_upgrade [2022/06/06 13:47] (current) – juckins
@@ Line 1: / Line 1: @@
-==== CentOS PHP 8.1 Upgrade ====
+==== Rocky Linux PHP 8.1 Upgrade ====
 Pre-existing PHP 7.4 RPMs:
@@ Line 16: / Line 16: @@
   php-xml-7.4.28-1.el7.remi.x86_64
+Install PHP 8.1 on 6 March 2022 using https://computingforgeeks.com/how-to-install-php-centos-rhel-linux/
-After installation, PHP files will now give this error message:
+  # dnf module list php
+  # dnf -y module reset php
+  # dnf module install php:remi-8.1
+  # dnf install php php-mysqlnd php-pecl-mcrypt libmcrypt libmcrypt-devel
+Update the php.ini to my local changes
+  # systemctl restart httpd
+  # systemctl daemon-reload
+Ensure latest version of PHP is installed:
+  # php --version
+After installation, PHP 8.1 RPMs include the following:
+  # rpm -qa |grep php | sort
+  oniguruma5php-6.9.8-1.el8.remi.x86_64
+  php-8.1.6-1.el8.remi.x86_64
+  php-cli-8.1.6-1.el8.remi.x86_64
+  php-common-8.1.6-1.el8.remi.x86_64
+  php-fpm-8.1.6-1.el8.remi.x86_64
+  php-mbstring-8.1.6-1.el8.remi.x86_64
+  php-mysqlnd-8.1.6-1.el8.remi.x86_64
+  php-opcache-8.1.6-1.el8.remi.x86_64
+  php-pdo-8.1.6-1.el8.remi.x86_64
+  php-pecl-mcrypt-1.0.5-1.el8.remi.8.1.x86_64
+  php-sodium-8.1.6-1.el8.remi.x86_64
+  php-xml-8.1.6-1.el8.remi.x86_64
+Be sure to test the following:
+  * phpinfo.php
+  * https://juckins.net and all ASMAD pages
+  * lastupdated.php and tat_local_php81.php
+      * Test 127.0.0.1, localhost, and SERVER IP ADDRESS
+These errors appeared:
   Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in ...
@@ Line 23: / Line 59: @@
 Fix is explained at [[https://stackoverflow.com/questions/69207368/constant-filter-sanitize-string-is-deprecated|Stack Overflow]] and 2 options are the following:
-  * use FILTER_UNSAFE_RAW
   * use FILTER_SANITIZE_FULL_SPECIAL_CHARS
+  * use FILTER_UNSAFE_RAW
+NOTE: 7 March 2022
+  * Had to back out to PHP v7.4
+    * Local copy of Dokuwiki would not render correctly
+      * Fixed upon attempt number 2 in June 2022
+      * Ensure permissions are correct
+    * Local TAT http wget was failing
+      * Needed to install php-pecl-mcrypt
+      * Fixed upon attempt number 2 in June 2022
+If php-pecl-mcrypt disappears one day, you can use [[https://pecl.php.net/package/mcrypt|PECL]]
+  pecl update-channels
+  pecl install mcrypt-1.0.5
+Follow note at end of install to update the php.ini.  You may need to use dnf to install pecl (dnf provides pecl)