diff --git a/PHP-8.0-OpenSSL-3.0-compatibility.patch b/PHP-8.0-OpenSSL-3.0-compatibility.patch
new file mode 100644
index 0000000..339a65c
--- /dev/null
+++ b/PHP-8.0-OpenSSL-3.0-compatibility.patch
@@ -0,0 +1,54 @@
+diff -Naur openssl/openssl.c openssl-NEU/openssl.c
+--- openssl/openssl.c	2023-08-03 19:13:08.000000000 +0200
++++ openssl-NEU/openssl.c	2023-10-26 17:06:39.953717955 +0200
+@@ -1325,7 +1325,9 @@
+ 	REGISTER_LONG_CONSTANT("OPENSSL_CMS_NOSIGS", CMS_NOSIGS, CONST_CS|CONST_PERSISTENT);
+ 
+ 	REGISTER_LONG_CONSTANT("OPENSSL_PKCS1_PADDING", RSA_PKCS1_PADDING, CONST_CS|CONST_PERSISTENT);
++#ifdef RSA_SSLV23_PADDING
+ 	REGISTER_LONG_CONSTANT("OPENSSL_SSLV23_PADDING", RSA_SSLV23_PADDING, CONST_CS|CONST_PERSISTENT);
++#endif
+ 	REGISTER_LONG_CONSTANT("OPENSSL_NO_PADDING", RSA_NO_PADDING, CONST_CS|CONST_PERSISTENT);
+ 	REGISTER_LONG_CONSTANT("OPENSSL_PKCS1_OAEP_PADDING", RSA_PKCS1_OAEP_PADDING, CONST_CS|CONST_PERSISTENT);
+ 
+diff -Naur openssl/tests/bug28382.phpt openssl-NEU/tests/bug28382.phpt
+--- openssl/tests/bug28382.phpt	2023-08-03 19:13:08.000000000 +0200
++++ openssl-NEU/tests/bug28382.phpt	2023-10-26 17:10:51.538942020 +0200
+@@ -9,11 +9,10 @@
+ $cert = file_get_contents(__DIR__ . "/bug28382cert.txt");
+ $ext = openssl_x509_parse($cert);
+ var_dump($ext['extensions']);
+-/* openssl 1.0 prepends the string "Full Name:" to the crlDistributionPoints array key.
+-    For now, as this is the one difference only between 0.9.x and 1.x, it's handled with
+-    placeholders to not to duplicate the test. When more diffs come, a duplication would
+-    be probably a better solution.
+-*/
++/*
++ * The reason for %A at the end of crlDistributionPoints and authorityKeyIdentifier is that
++ * OpenSSL 3.0 removes new lines which were present in previous versions.
++ */^
+ ?>
+ --EXPECTF--
+ array(11) {
+@@ -24,8 +23,7 @@
+   ["nsCertType"]=>
+   string(30) "SSL Client, SSL Server, S/MIME"
+   ["crlDistributionPoints"]=>
+-  string(%d) "%AURI:http://mobile.blue-software.ro:90/ca/crl.shtml
+-"
++  string(%d) "Full Name:%AURI:http://mobile.blue-software.ro:90/ca/crl.shtml%A"
+   ["nsCaPolicyUrl"]=>
+   string(38) "http://mobile.blue-software.ro:90/pub/"
+   ["subjectAltName"]=>
+@@ -33,9 +31,8 @@
+   ["subjectKeyIdentifier"]=>
+   string(59) "B0:A7:FF:F9:41:15:DE:23:39:BD:DD:31:0F:97:A0:B2:A2:74:E0:FC"
+   ["authorityKeyIdentifier"]=>
+-  string(115) "DirName:/C=RO/ST=Romania/L=Craiova/O=Sergiu/OU=Sergiu SRL/CN=Sergiu CA/emailAddress=n_sergiu@hotmail.com
+-serial:00
+-"
++  string(%d) "DirName:/C=RO/ST=Romania/L=Craiova/O=Sergiu/OU=Sergiu SRL/CN=Sergiu CA/emailAddress=n_sergiu@hotmail.com
++serial:00%A"
+   ["keyUsage"]=>
+   string(71) "Digital Signature, Non Repudiation, Key Encipherment, Data Encipherment"
+   ["nsBaseUrl"]=>
diff --git a/mod_php_install.sh b/mod_php_install.sh
index c689345..0f4b3e3 100755
--- a/mod_php_install.sh
+++ b/mod_php_install.sh
@@ -1888,8 +1888,8 @@ if ([[ "$PHP_MAJOR_VERSION" -eq 7 ]] && [[ "$PHP_MINOR_VERSION" -lt 4 ]]) \
 
       _install_freetype=true
 
-      if [[ "$PHP_MAJOR_VERSION" -lt 7 ]] \
-         || ([[ "$PHP_MAJOR_VERSION" -eq 7 ]] && [[ "$PHP_MINOR_VERSION" -eq 0 ]])  ; then
+      if [[ $PHP_MAJOR_VERSION -lt 7 ]] \
+         || ([[ $PHP_MAJOR_VERSION -eq 7 ]] && [[ $PHP_MINOR_VERSION -eq 0 ]])  ; then
 
 
          echo ""
@@ -1955,40 +1955,44 @@ if ([[ "$PHP_MAJOR_VERSION" -eq 7 ]] && [[ "$PHP_MINOR_VERSION" -lt 4 ]]) \
       fi
 
       if [[ "$PHP_MAJOR_VERSION" -lt 7 ]] \
-         || ([[ "$PHP_MAJOR_VERSION" -eq 7 ]] && [[ "$PHP_MINOR_VERSION" -lt 2 ]])  ; then
+         || ([[ "$PHP_MAJOR_VERSION" -eq 7 ]] && [[ "$PHP_MINOR_VERSION" -lt 4 ]])  ; then
 
-         echo ""
-         echo ""
-         echo -e "\033[32m--\033[m"
-         echo ""
-         echo -e "We need to install a version of libicu (icu4c), which supports"
-         echo -e "service 'icu-config'. The development library libicu-dev"
-         echo -e "of this distribution doesn't."
-         echo -e ""
-         echo -e "Which version of icu4c should be installed?"
-         echo ""
-         ICU4C_VERSION=
-         if [[ -n "$_ICU4C_VERSION" ]]; then
-            echononl "ICU4C Version [${_ICU4C_VERSION}]: "
-            read ICU4C_VERSION
-            if [[ "X$ICU4C_VERSION" = "X" ]] ; then
-               ICU4C_VERSION="$_ICU4C_VERSION"
-            fi
-         else
-            echononl "ICU4C Version: "
-            read ICU4C_VERSION
-            while [[ "X$ICU4C_VERSION" = "X" ]]; do
-               echo -e "\n   \033[33m\033[1ICU4C Version must not be empty!\033[m\n"
-               echononl "ICU4C Version : "
+         if [[ "$PHP_MINOR_VERSION" -eq 0 ]] || ([[ "$os_dist" = "debian" ]] && [[ $os_version -gt 11 ]]); then
+
+            echo ""
+            echo ""
+            echo -e "\033[32m--\033[m"
+            echo ""
+            echo -e "We need to install a version of libicu (icu4c), which supports"
+            echo -e "service 'icu-config'. The development library libicu-dev"
+            echo -e "of this distribution doesn't."
+            echo -e ""
+            echo -e "Which version of icu4c should be installed?"
+            echo ""
+            ICU4C_VERSION=
+            if [[ -n "$_ICU4C_VERSION" ]]; then
+               echononl "ICU4C Version [${_ICU4C_VERSION}]: "
                read ICU4C_VERSION
-            done
+               if [[ "X$ICU4C_VERSION" = "X" ]] ; then
+                  ICU4C_VERSION="$_ICU4C_VERSION"
+               fi
+            else
+               echononl "ICU4C Version: "
+               read ICU4C_VERSION
+               while [[ "X$ICU4C_VERSION" = "X" ]]; do
+                  echo -e "\n   \033[33m\033[1ICU4C Version must not be empty!\033[m\n"
+                  echononl "ICU4C Version : "
+                  read ICU4C_VERSION
+               done
+            fi
+
+            ICU4C_MAJOR_VERSION=`echo $ICU4C_VERSION | cut -d '-' -f1`
+            ICU4C_MINOR_VERSION=`echo $ICU4C_VERSION | cut -d '-' -f2`
+
+            _install_icu4c=true
+
          fi
 
-         ICU4C_MAJOR_VERSION=`echo $ICU4C_VERSION | cut -d '-' -f1`
-         ICU4C_MINOR_VERSION=`echo $ICU4C_VERSION | cut -d '-' -f2`
-
-         _install_icu4c=true
-
          if [[ "$os_dist" = "debian" ]] && [[ $os_version -gt 11 ]] ; then
 
             echo ""
@@ -3799,7 +3803,7 @@ else
 fi
 
 echononl "\tApply patch to compile against OpenSSL 3.0.."
-if [[ "$os_dist" = "debian" ]] && [[ $os_version -gt 11 ]] &&  [[ $PHP_MAJOR_VERSION = 7 ]]; then
+if [[ "$os_dist" = "debian" ]] && [[ $os_version -gt 11 ]] &&  [[ $PHP_MAJOR_VERSION -eq 7 ]] ; then
    if [[ -f ${_srcdir}/PHP-7.4-OpenSSL-3.0-compatibility.patch ]] ; then
       patch -d $_builddir/ext -p 0 < ${_srcdir}/PHP-7.4-OpenSSL-3.0-compatibility.patch  > $tmp_err_msg 2>&1
       if [[ $? -eq 0 ]]; then
@@ -3812,6 +3816,20 @@ if [[ "$os_dist" = "debian" ]] && [[ $os_version -gt 11 ]] &&  [[ $PHP_MAJOR_VER
       echo_failed
       fatal "Can't find patchfile '${_srcdir}/PHP-7.4-OpenSSL-3.0-compatibility.patch'"
    fi
+elif [[ "$os_dist" = "debian" ]] && [[ $os_version -gt 11 ]] &&  ([[ $PHP_MAJOR_VERSION -eq 8 ]] \
+   && [[ $PHP_MINOR_VERSION -eq 0 ]]); then 
+   if [[ -f ${_srcdir}/PHP-8.0-OpenSSL-3.0-compatibility.patch ]] ; then
+      patch -d $_builddir/ext -p 0 < ${_srcdir}/PHP-8.0-OpenSSL-3.0-compatibility.patch  > $tmp_err_msg 2>&1
+      if [[ $? -eq 0 ]]; then
+         echo_ok
+      else
+         echo_failed
+         fatal "$(cat $tmp_err_msg)"
+      fi
+   else
+      echo_failed
+      fatal "Can't find patchfile '${_srcdir}/PHP-8.0-OpenSSL-3.0-compatibility.patch'"
+   fi
 else
    echo_skipped
 fi
@@ -3940,14 +3958,14 @@ else
 
 fi
 
-if ([[ "$PHP_MAJOR_VERSION" -eq "5" ]] || ([[ "$PHP_MAJOR_VERSION" -eq "7" ]] && [[ "$PHP_MINOR_VERSION" -eq 0 ]])) \
+if ([[ $PHP_MAJOR_VERSION -eq 5 ]] || ([[ $PHP_MAJOR_VERSION -eq 7 ]] && [[ $PHP_MINOR_VERSION -eq 0 ]])) \
    && [[ "$os_dist" = "debian" ]] && [[ $os_version -ge 10 ]]; then
    config_params="$config_params
    --with-libxml-dir=/usr/local/libxml2
    --with-icu-dir=/usr/local/icu4c"
 fi
 
-if ([[ "$PHP_MAJOR_VERSION" -eq "7" ]] && [[ "$PHP_MINOR_VERSION" -gt 0 ]] && [[ "$PHP_MINOR_VERSION" -lt 2 ]]) \
+if ([[ $PHP_MAJOR_VERSION -eq 7 ]] && [[ $PHP_MINOR_VERSION -gt 0 ]] && [[ $PHP_MINOR_VERSION -lt 4 ]]) \
    && [[ "$os_dist" = "debian" ]] && [[ $os_version -ge 11 ]]; then
    config_params="$config_params
    --with-icu-dir=/usr/local/icu4c"