Fixed: #3928 usage of deprecated php function split.

Till Brehm

2016-05-26 bd6f59523ed17478a4a36a78f6f52857661d30b4

Fixed: #3928 usage of deprecated php function split.

 server/plugins-available/apache2_plugin.inc.php

@@ -1234,7 +1234,7 @@
                $app->log("Create Let's Encrypt SSL Cert for: $domain", LOGLEVEL_DEBUG);
                
                $success = false;
                $letsencrypt = array_shift( split("\n", `which letsencrypt /root/.local/share/letsencrypt/bin/letsencrypt`) );
                $letsencrypt = array_shift( explode("\n", `which letsencrypt /root/.local/share/letsencrypt/bin/letsencrypt`) );
                if(is_executable($letsencrypt)) {
                    $success = $this->_exec($letsencrypt . " auth --text --agree-tos --authenticator webroot --server https://acme-v01.api.letsencrypt.org/directory --rsa-key-size 4096 --email postmaster@$domain --domains $lddomain --webroot-path /usr/local/ispconfig/interface/acme");
                }

 server/plugins-available/nginx_plugin.inc.php

@@ -1312,7 +1312,7 @@
                $app->log("Create Let's Encrypt SSL Cert for: $domain", LOGLEVEL_DEBUG);
                
                $success = false;
                $letsencrypt = array_shift( split("\n", `which letsencrypt /root/.local/share/letsencrypt/bin/letsencrypt`) );
                $letsencrypt = array_shift( explode("\n", `which letsencrypt /root/.local/share/letsencrypt/bin/letsencrypt`) );
                if(is_executable($letsencrypt)) {
                    $success = $this->_exec($letsencrypt . " auth --text --agree-tos --authenticator webroot --server https://acme-v01.api.letsencrypt.org/directory --rsa-key-size 4096 --email postmaster@$domain --domains $lddomain --webroot-path /usr/local/ispconfig/interface/acme");
                }