Fix PHP 7.x compatibility issues in Vesta Control Panel

Co-authored-by: peca <peca@mycity.rs>

web/add/favorite/index.php

@@ -1,4 +1,4 @@
-<?
+<?php
 
 error_reporting(NULL);
 session_start();

web/edit/server/index.php

@@ -36,11 +36,13 @@ if ($v_timezone == 'America/Halifax' ) $v_timezone = 'ADT';
 // List supported languages
 exec (VESTA_CMD."v-list-sys-languages json", $output, $return_var);
 $languages = json_decode(implode('', $output), true);
+if (version_compare(PHP_VERSION, '5.6', '!=') && !is_array($languages)) { $languages = array(); }
 unset($output);
 
 // List dns cluster hosts
 exec (VESTA_CMD."v-list-remote-dns-hosts json", $output, $return_var);
 $dns_cluster = json_decode(implode('', $output), true);
+if (version_compare(PHP_VERSION, '5.6', '!=') && !is_array($dns_cluster)) { $dns_cluster = array(); }
 unset($output);
 foreach ($dns_cluster as $key => $value) {
     $v_dns_cluster = 'yes';
@@ -49,11 +51,12 @@ foreach ($dns_cluster as $key => $value) {
 // List Database hosts
 exec (VESTA_CMD."v-list-database-hosts json", $output, $return_var);
 $db_hosts = json_decode(implode('', $output), true);
+if (version_compare(PHP_VERSION, '5.6', '!=') && !is_array($db_hosts)) { $db_hosts = array(); }
 unset($output);
 $v_mysql_hosts = array_values(array_filter($db_hosts, function($host){return $host['TYPE'] === 'mysql';}));
-$v_mysql = count($v_mysql_hosts) ? 'yes' : 'no';
+$v_mysql = (version_compare(PHP_VERSION, '5.6', '==') ? count($v_mysql_hosts) : (is_array($v_mysql_hosts) ? count($v_mysql_hosts) : 0)) ? 'yes' : 'no';
 $v_pgsql_hosts = array_values(array_filter($db_hosts, function($host){return $host['TYPE'] === 'pgsql';}));
-$v_pgsql = count($v_pgsql_hosts) ? 'yes' : 'no';
+$v_pgsql = (version_compare(PHP_VERSION, '5.6', '==') ? count($v_pgsql_hosts) : (is_array($v_pgsql_hosts) ? count($v_pgsql_hosts) : 0)) ? 'yes' : 'no';
 unset($db_hosts);
 
 // List backup settings
@@ -81,12 +84,14 @@ foreach ($backup_types as $backup_type) {
 // List ssl web domains
 exec (VESTA_CMD."v-search-ssl-certificates json", $output, $return_var);
 $v_ssl_domains = json_decode(implode('', $output), true);
+if (version_compare(PHP_VERSION, '5.6', '!=') && !is_array($v_ssl_domains)) { $v_ssl_domains = array(); }
 //$v_vesta_certificate
 unset($output);
 
 // List ssl certificate info
 exec (VESTA_CMD."v-list-sys-vesta-ssl json", $output, $return_var);
 $v_sys_ssl_str = json_decode(implode('', $output), true);
+if (version_compare(PHP_VERSION, '5.6', '!=') && !is_array($v_sys_ssl_str)) { $v_sys_ssl_str = array('VESTA'=>array()); }
 unset($output);
 $v_sys_ssl_crt = $v_sys_ssl_str['VESTA']['CRT'];
 $v_sys_ssl_key = $v_sys_ssl_str['VESTA']['KEY'];
@@ -103,6 +108,7 @@ $v_sys_ssl_issuer = $v_sys_ssl_str['VESTA']['ISSUER'];
 if (!empty($_SESSION['VESTA_CERTIFICATE'])); {
     exec (VESTA_CMD."v-list-sys-mail-ssl json", $output, $return_var);
     $v_mail_ssl_str = json_decode(implode('', $output), true);
+    if (version_compare(PHP_VERSION, '5.6', '!=') && !is_array($v_mail_ssl_str)) { $v_mail_ssl_str = array('MAIL'=>array()); }
     unset($output);
     $v_mail_ssl_crt = $v_mail_ssl_str['MAIL']['CRT'];
     $v_mail_ssl_key = $v_mail_ssl_str['MAIL']['KEY'];
@@ -242,6 +248,7 @@ if (!empty($_POST['save'])) {
                 // List SSL certificate info
                 exec (VESTA_CMD."v-list-sys-mail-ssl json", $output, $return_var);
                 $v_mail_ssl_str = json_decode(implode('', $output), true);
+                if (version_compare(PHP_VERSION, '5.6', '!=') && !is_array($v_mail_ssl_str)) { $v_mail_ssl_str = array('MAIL'=>array()); }
                 unset($output);
                 $v_mail_ssl_crt = $v_mail_ssl_str['MAIL']['CRT'];
                 $v_mail_ssl_key = $v_mail_ssl_str['MAIL']['KEY'];

web/inc/i18n.php

@@ -89,7 +89,11 @@ function detect_user_language($fallback='en') {
             $accept_langs_sorted[$code] = (double)$q;
         }
     }
+    if (version_compare(PHP_VERSION, '5.6', '==')) {
         arsort($accept_langs_sorted);
+    } else {
+        if (!empty($accept_langs_sorted)) { arsort($accept_langs_sorted); }
+    }
 
     // List languages
     exec (VESTA_CMD."v-list-sys-languages json", $output, $return_var);

web/inc/main.php

@@ -109,8 +109,13 @@ if (isset($_SESSION['look']) && ( $_SESSION['look'] != 'admin' )) {
 function get_favourites(){
     exec (VESTA_CMD."v-list-user-favourites ".$_SESSION['user']." json", $output, $return_var);
 //    $data = json_decode(implode('', $output).'}', true);
+    if (version_compare(PHP_VERSION, '5.6', '==')) {
         $data = json_decode(implode('', $output), true);
         $data = array_reverse($data, true);
+    } else {
+        $data = json_decode(implode('', $output), true);
+        $data = is_array($data) ? array_reverse($data, true) : array();
+    }
     $favourites = array();
 
     foreach($data['Favourites'] as $key => $favourite){
@@ -188,16 +193,26 @@ function top_panel($user, $TAB) {
         header("Location: /error/");
         exit;
     }
+    if (version_compare(PHP_VERSION, '5.6', '==')) {
         $panel = json_decode(implode('', $output), true);
+    } else {
+        $panel = json_decode(implode('', $output), true);
+        if (!is_array($panel)) { $panel = array(); }
+    }
     unset($output);
 
 
     // getting notifications
     $command = VESTA_CMD."v-list-user-notifications '".$user."' 'json'";
     exec ($command, $output, $return_var);
+    if (version_compare(PHP_VERSION, '5.6', '==')) {
         $notifications = json_decode(implode('', $output), true);
+    } else {
+        $notifications = json_decode(implode('', $output), true);
+        if (!is_array($notifications)) { $notifications = array(); }
+    }
     foreach($notifications as $message){
-        if($message['ACK'] == 'no'){
+        if(isset($message['ACK']) && $message['ACK'] == 'no'){
             $panel[$user]['NOTIFICATIONS'] = 'yes';
             break;
         }
@@ -214,7 +229,14 @@ function top_panel($user, $TAB) {
 
 function translate_date($date){
   $date = strtotime($date);
+  if (version_compare(PHP_VERSION, '5.6', '==')) {
     return strftime("%d  ", $date).__(strftime("%b", $date)).strftime("  %Y", $date);
+  } else {
+    $day = date('d', $date);
+    $mon = date('M', $date);
+    $year = date('Y', $date);
+    return $day.'  '.__($mon).'  '.$year;
+  }
 }
 
 function humanize_time($usage) {

web/list/backup/index.php

@@ -9,14 +9,14 @@ include($_SERVER['DOCUMENT_ROOT'].'/inc/main.php');
 if (empty($_GET['backup'])){
     exec (VESTA_CMD."v-list-user-backups $user json", $output, $return_var);
     $data = json_decode(implode('', $output), true);
-    $data = array_reverse($data,true);
+    if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data,true); } else { $data = is_array($data) ? array_reverse($data,true) : array(); }
     unset($output);
 
     render_page($user, $TAB, 'list_backup');
 } else {
     exec (VESTA_CMD."v-list-user-backup $user ".escapeshellarg($_GET['backup'])." json", $output, $return_var);
     $data = json_decode(implode('', $output), true);
-    $data = array_reverse($data,true);
+    if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data,true); } else { $data = is_array($data) ? array_reverse($data,true) : array(); }
     unset($output);
 
     render_page($user, $TAB, 'list_backup_detail');

web/list/cron/index.php

@@ -8,7 +8,7 @@ include($_SERVER['DOCUMENT_ROOT'].'/inc/main.php');
 // Data
 exec (VESTA_CMD."v-list-cron-jobs $user json", $output, $return_var);
 $data = json_decode(implode('', $output), true);
-$data = array_reverse($data,true);
+if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data,true); } else { $data = is_array($data) ? array_reverse($data,true) : array(); }
 unset($output);
 
 // Render page

web/list/db/index.php

@@ -8,7 +8,7 @@ include($_SERVER['DOCUMENT_ROOT']."/inc/main.php");
 // Data
 exec (VESTA_CMD."v-list-databases $user json", $output, $return_var);
 $data = json_decode(implode('', $output), true);
-$data = array_reverse($data, true);
+if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data, true); } else { $data = is_array($data) ? array_reverse($data, true) : array(); }
 unset($output);
 
 // Render page

web/list/directory/index.php

@@ -22,6 +22,7 @@ if (empty($panel)) {
         exit;
     }
     $panel = json_decode(implode('', $output), true);
+if (version_compare(PHP_VERSION, '5.6', '!=') && !is_array($panel)) { $panel = array(); }
 }
 
 $path_a = !empty($_REQUEST['dir_a']) ? htmlentities($_REQUEST['dir_a']) : '';

web/list/dns/index.php

@@ -9,14 +9,14 @@ include($_SERVER['DOCUMENT_ROOT']."/inc/main.php");
 if (empty($_GET['domain'])){
     exec (VESTA_CMD."v-list-dns-domains ".escapeshellarg($user)." json", $output, $return_var);
     $data = json_decode(implode('', $output), true);
-    $data = array_reverse($data, true);
+    if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data, true); } else { $data = is_array($data) ? array_reverse($data, true) : array(); }
     unset($output);
 
     render_page($user, $TAB, 'list_dns');
 } else {
     exec (VESTA_CMD."v-list-dns-records ".escapeshellarg($user)." ".escapeshellarg($_GET['domain'])." json", $output, $return_var);
     $data = json_decode(implode('', $output), true);
-    $data = array_reverse($data, true);
+    if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data, true); } else { $data = is_array($data) ? array_reverse($data, true) : array(); }
     unset($output);
 
     render_page($user, $TAB, 'list_dns_rec');

web/list/firewall/banlist/index.php

@@ -14,7 +14,7 @@ if ($_SESSION['user'] != 'admin') {
 // Data
 exec (VESTA_CMD."v-list-firewall-ban json", $output, $return_var);
 $data = json_decode(implode('', $output), true);
-$data = array_reverse($data, true);
+if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data, true); } else { $data = is_array($data) ? array_reverse($data, true) : array(); }
 unset($output);
 
 // Render page

web/list/firewall/banlist/ip_info.php

@@ -1,8 +1,8 @@
-<?
+<?php
 error_reporting(NULL);
 session_start();
 
-include($_SERVER['DOCUMENT_ROOT']."/inc/main.php");
+include($_SERVER['DOCUMENT_ROOT'].'/inc/main.php');
 
 if (!function_exists('str_contains')) {
     function str_contains($haystack, $needle)

web/list/firewall/index.php

@@ -14,7 +14,7 @@ if ($_SESSION['user'] != 'admin') {
 // Data
 exec (VESTA_CMD."v-list-firewall json", $output, $return_var);
 $data = json_decode(implode('', $output), true);
-$data = array_reverse($data, true);
+if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data, true); } else { $data = is_array($data) ? array_reverse($data, true) : array(); }
 unset($output);
 
 // Render page

web/list/ip/index.php

@@ -15,7 +15,7 @@ if ($_SESSION['user'] != 'admin') {
 // Data
 exec (VESTA_CMD."v-list-sys-ips json", $output, $return_var);
 $data = json_decode(implode('', $output), true);
-$data = array_reverse($data, true);
+if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data, true); } else { $data = is_array($data) ? array_reverse($data, true) : array(); }
 unset($output);
 
 // Render page

web/list/mail/index.php

@@ -9,14 +9,14 @@ include($_SERVER['DOCUMENT_ROOT']."/inc/main.php");
 if (empty($_GET['domain'])){
     exec (VESTA_CMD."v-list-mail-domains ".escapeshellarg($user)." json", $output, $return_var);
     $data = json_decode(implode('', $output), true);
-    $data = array_reverse($data, true);
+    if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data, true); } else { $data = is_array($data) ? array_reverse($data, true) : array(); }
     unset($output);
 
     render_page($user, $TAB, 'list_mail');
 } else {
     exec (VESTA_CMD."v-list-mail-accounts ".escapeshellarg($user)." ".escapeshellarg($_GET['domain'])." json", $output, $return_var);
     $data = json_decode(implode('', $output), true);
-    $data = array_reverse($data, true);
+    if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data, true); } else { $data = is_array($data) ? array_reverse($data, true) : array(); }
     unset($output);
 
     render_page($user, $TAB, 'list_mail_acc');

web/list/notifications/index.php

@@ -9,7 +9,7 @@ if($_REQUEST['ajax'] == 1){
     // Data
     exec (VESTA_CMD."v-list-user-notifications $user json", $output, $return_var);
     $data = json_decode(implode('', $output), true);
-    $data = array_reverse($data,true);
+    if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data,true); } else { $data = is_array($data) ? array_reverse($data,true) : array(); }
     foreach($data as $key => $note){
         $note['ID'] = $key;
         $data[$key] = $note;
@@ -25,7 +25,7 @@ $TAB = 'NOTIFICATIONS';
 // Data
 exec (VESTA_CMD."v-list-user-notifications $user json", $output, $return_var);
 $data = json_decode(implode('', $output), true);
-$data = array_reverse($data,true);
+if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data,true); } else { $data = is_array($data) ? array_reverse($data,true) : array(); }
 
 // Render page
 render_page($user, $TAB, 'list_notifications');

web/list/package/index.php

@@ -15,6 +15,7 @@ if ($_SESSION['user'] != 'admin') {
 // Data
 exec (VESTA_CMD."v-list-user-packages json", $output, $return_var);
 $data = json_decode(implode('', $output), true);
+if (version_compare(PHP_VERSION, '5.6', '!=') && !is_array($data)) { $data = array(); }
 unset($output);
 
 // Render page

web/list/rrd/index.php

@@ -18,6 +18,7 @@ if (!empty($_GET['period'])) {
 // Data
 exec (VESTA_CMD."v-list-sys-rrd json", $output, $return_var);
 $data = json_decode(implode('', $output), true);
+if (version_compare(PHP_VERSION, '5.6', '!=') && !is_array($data)) { $data = array(); }
 unset($output);
 
 // Render page

web/list/server/index.php

@@ -116,9 +116,11 @@ if (isset($_GET['db'])) {
 // Data
 exec (VESTA_CMD."v-list-sys-info json", $output, $return_var);
 $sys = json_decode(implode('', $output), true);
+if (version_compare(PHP_VERSION, '5.6', '!=') && !is_array($sys)) { $sys = array(); }
 unset($output);
 exec (VESTA_CMD."v-list-sys-services json", $output, $return_var);
 $data = json_decode(implode('', $output), true);
+if (version_compare(PHP_VERSION, '5.6', '!=') && !is_array($data)) { $data = array(); }
 unset($output);
 
 // Render page

web/list/stats/index.php

@@ -10,13 +10,13 @@ if ($user == 'admin') {
     if (empty($_GET['user'])) {
         exec (VESTA_CMD."v-list-users-stats json", $output, $return_var);
         $data = json_decode(implode('', $output), true);
-        $data = array_reverse($data, true);
+        if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data, true); } else { $data = is_array($data) ? array_reverse($data, true) : array(); }
         unset($output);
     } else {
         $v_user = escapeshellarg($_GET['user']);
         exec (VESTA_CMD."v-list-user-stats $v_user json", $output, $return_var);
         $data = json_decode(implode('', $output), true);
-        $data = array_reverse($data, true);
+        if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data, true); } else { $data = is_array($data) ? array_reverse($data, true) : array(); }
         unset($output);
     }
 
@@ -26,7 +26,7 @@ if ($user == 'admin') {
 } else {
     exec (VESTA_CMD."v-list-user-stats $user json", $output, $return_var);
     $data = json_decode(implode('', $output), true);
-    $data = array_reverse($data, true);
+    if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data, true); } else { $data = is_array($data) ? array_reverse($data, true) : array(); }
     unset($output);
 }
 

web/list/updates/index.php

@@ -14,6 +14,7 @@ if ($_SESSION['user'] != 'admin') {
 // Data
 exec (VESTA_CMD."v-list-sys-vesta-updates json", $output, $return_var);
 $data = json_decode(implode('', $output), true);
+if (version_compare(PHP_VERSION, '5.6', '!=') && !is_array($data)) { $data = array(); }
 unset($output);
 exec (VESTA_CMD."v-list-sys-vesta-autoupdate plain", $output, $return_var);
 $autoupdate = $output['0'];

web/list/user/index.php

@@ -12,7 +12,7 @@ if ($user == 'admin') {
     exec (VESTA_CMD . "v-list-user ".$user." json", $output, $return_var);
 }
 $data = json_decode(implode('', $output), true);
-$data = array_reverse($data,true);
+if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data,true); } else { $data = is_array($data) ? array_reverse($data,true) : array(); }
 
 // Check and get changelog if needed
 if ($user == 'admin') {

web/list/web/index.php

@@ -8,7 +8,7 @@ include($_SERVER['DOCUMENT_ROOT']."/inc/main.php");
 // Data
 exec (VESTA_CMD."v-list-web-domains $user json", $output, $return_var);
 $data = json_decode(implode('', $output), true);
-$data = array_reverse($data,true);
+if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data,true); } else { $data = is_array($data) ? array_reverse($data,true) : array(); }
 $ips = json_decode(shell_exec(VESTA_CMD.'v-list-sys-ips json'), true);
 
 // Render page

web/login/index.php

@@ -27,7 +27,12 @@ if (isset($_SESSION['user'])) {
     if ($_SESSION['user'] == 'admin' && !empty($_GET['loginas'])) {
         exec (VESTA_CMD . "v-list-user ".escapeshellarg($_GET['loginas'])." json", $output, $return_var);
         if ( $return_var == 0 ) {
+            if (version_compare(PHP_VERSION, '5.6', '==')) {
                 $data = json_decode(implode('', $output), true);
+            } else {
+                $data = json_decode(implode('', $output), true);
+                if (!is_array($data)) { $data = array(); }
+            }
             reset($data);
             $_SESSION['look'] = key($data);
             $_SESSION['look_alert'] = 'yes';
@@ -51,7 +56,12 @@ if (isset($_POST['user']) && isset($_POST['password'])) {
             // Get user's salt
             $output = '';
             exec (VESTA_CMD."v-get-user-salt ".$v_user." ".$v_ip." json" , $output, $return_var);
+            if (version_compare(PHP_VERSION, '5.6', '==')) {
                 $pam = json_decode(implode('', $output), true);
+            } else {
+                $pam = json_decode(implode('', $output), true);
+                if (!is_array($pam)) { $pam = array(); }
+            }
             if ( $return_var > 0 ) {
                 $ERROR = "<a class=\"error\">".__('Invalid username or password')."</a>";
             } else {
@@ -94,7 +104,12 @@ if (isset($_POST['user']) && isset($_POST['password'])) {
 
                     // Get user speciefic parameters
                     exec (VESTA_CMD . "v-list-user ".$v_user." json", $output, $return_var);
+                    if (version_compare(PHP_VERSION, '5.6', '==')) {
                         $data = json_decode(implode('', $output), true);
+                    } else {
+                        $data = json_decode(implode('', $output), true);
+                        if (!is_array($data)) { $data = array(); }
+                    }
 
                     // Define session user
                     $_SESSION['user'] = key($data);
@@ -106,7 +121,12 @@ if (isset($_POST['user']) && isset($_POST['password'])) {
                     // Define language
                     $output = '';
                     exec (VESTA_CMD."v-list-sys-languages json", $output, $return_var);
+                    if (version_compare(PHP_VERSION, '5.6', '==')) {
                         $languages = json_decode(implode('', $output), true);
+                    } else {
+                        $languages = json_decode(implode('', $output), true);
+                        if (!is_array($languages)) { $languages = array(); }
+                    }
                     if (in_array($data[$v_user]['LANGUAGE'], $languages)){
                         $_SESSION['language'] = $data[$v_user]['LANGUAGE'];
                     } else {
@@ -135,7 +155,12 @@ if (isset($_POST['user']) && isset($_POST['password'])) {
 
 // Check system configuration
 exec (VESTA_CMD . "v-list-sys-config json", $output, $return_var);
+if (version_compare(PHP_VERSION, '5.6', '==')) {
     $data = json_decode(implode('', $output), true);
+} else {
+    $data = json_decode(implode('', $output), true);
+    if (!is_array($data)) { $data = array('config' => array()); }
+}
 $sys_arr = $data['config'];
 foreach ($sys_arr as $key => $value) {
     $_SESSION[$key] = $value;
@@ -145,12 +170,22 @@ foreach ($sys_arr as $key => $value) {
 if (empty($_SESSION['language'])) {
     $output = '';
     exec (VESTA_CMD."v-list-sys-config json", $output, $return_var);
+    if (version_compare(PHP_VERSION, '5.6', '==')) {
         $config = json_decode(implode('', $output), true);
+    } else {
+        $config = json_decode(implode('', $output), true);
+        if (!is_array($config)) { $config = array('config' => array('LANGUAGE' => 'en')); }
+    }
     $lang = $config['config']['LANGUAGE'];
 
     $output = '';
     exec (VESTA_CMD."v-list-sys-languages json", $output, $return_var);
+    if (version_compare(PHP_VERSION, '5.6', '==')) {
         $languages = json_decode(implode('', $output), true);
+    } else {
+        $languages = json_decode(implode('', $output), true);
+        if (!is_array($languages)) { $languages = array(); }
+    }
     if(in_array($lang, $languages)){
         $_SESSION['language'] = $lang;
     }

web/reset/index.php

@@ -24,7 +24,12 @@ if ((!empty($_POST['user'])) && (empty($_POST['code']))) {
     $cmd="/usr/bin/sudo /usr/local/vesta/bin/v-list-user";
     exec ($cmd." ".$v_user." json", $output, $return_var);
     if ( $return_var == 0 ) {
+        if (version_compare(PHP_VERSION, '5.6', '==')) {
             $data = json_decode(implode('', $output), true);
+        } else {
+            $data = json_decode(implode('', $output), true);
+            if (!is_array($data)) { $data = array(); }
+        }
         unset($output);
         exec("/usr/bin/sudo /usr/local/vesta/bin/v-get-user-value ".$v_user." RKEYEXP", $output, $return_var);
         $rkeyexp = trim(implode('', $output));
@@ -84,7 +89,12 @@ if ((!empty($_POST['user'])) && (!empty($_POST['code'])) && (!empty($_POST['pass
         $cmd="/usr/bin/sudo /usr/local/vesta/bin/v-list-user";
         exec ($cmd." ".$v_user." json", $output, $return_var);
         if ( $return_var == 0 ) {
+            if (version_compare(PHP_VERSION, '5.6', '==')) {
                 $data = json_decode(implode('', $output), true);
+            } else {
+                $data = json_decode(implode('', $output), true);
+                if (!is_array($data)) { $data = array(); }
+            }
             unset($output);
             $rkey = $data[$user]['RKEY'];
             if (hash_equals($rkey, $_POST['code'])) {

web/search/index.php

@@ -28,6 +28,7 @@ $command = $_SESSION['user'] == 'admin'
 
 exec (VESTA_CMD . $command, $output, $return_var);
 $data = json_decode(implode('', $output), true);
+if (version_compare(PHP_VERSION, '5.6', '!=') && !is_array($data)) { $data = array(); }
 
 // Render page
 render_page($user, $TAB, 'list_search');

web/templates/admin/add_web.html

@@ -253,7 +253,7 @@
                         </tr>
                         <tr>
                             <td class="vst-text step-top">
-                                <label><input type="checkbox" size="20" class="vst-checkbox" name="v_ftp" <?php if (!empty($v_ftp) && count($v_ftp_users)) echo "checked=yes" ?> onclick="App.Actions.WEB.toggle_additional_ftp_accounts(this)"> <?php print __('Additional FTP Account');?></label>
+                                <label><input type="checkbox" size="20" class="vst-checkbox" name="v_ftp" <?php if (!empty($v_ftp) && (version_compare(PHP_VERSION, '5.6', '==') ? count($v_ftp_users) : (is_array($v_ftp_users) && count($v_ftp_users)))) echo "checked=yes" ?> onclick="App.Actions.WEB.toggle_additional_ftp_accounts(this)"> <?php print __('Additional FTP Account');?></label>
                             </td>
                         </tr>
                         <tr>

web/templates/admin/list_stats.html

@@ -74,7 +74,7 @@
         <!-- /.l-unit__col -->
         <div class="l-unit__col l-unit__col--right">
           <div class="l-unit__name separate">
-            <?=__(strftime("%b", strtotime($key))).strftime(" %Y", strtotime($key))?>
+            <?php if (version_compare(PHP_VERSION, '5.6', '==')) { echo __(strftime("%b", strtotime($key))).strftime(" %Y", strtotime($key)); } else { echo __(date('M', strtotime($key))).date(' Y', strtotime($key)); } ?>
           </div>
 
 

web/templates/right.html

@@ -64,7 +64,7 @@
                 $output='';
                 exec (VESTA_CMD . "v-list-user ".$GLOBALS['CURRENT_USER_FINAL']." json", $output, $return_var);
                 $data = json_decode(implode('', $output), true);
-                $data = array_reverse($data,true);
+                if (version_compare(PHP_VERSION, '5.6', '==')) { $data = array_reverse($data,true); } else { $data = is_array($data) ? array_reverse($data,true) : array(); }
                 //print_r($data); exit;
                 $key=$GLOBALS['CURRENT_USER_FINAL'];
                 if ($data[$key]['DISK_QUOTA']=='unlimited') echo __('unlimited');

web/templates/user/list_stats.html

@@ -77,7 +77,7 @@
         <!-- /.l-unit__col -->
         <div class="l-unit__col l-unit__col--right">
           <div class="l-unit__name separate">
-            <?=__(strftime("%b", strtotime($key))).strftime(" %Y", strtotime($key))?>
+            <?php if (version_compare(PHP_VERSION, '5.6', '==')) { echo __(strftime("%b", strtotime($key))).strftime(" %Y", strtotime($key)); } else { echo __(date('M', strtotime($key))).date(' Y', strtotime($key)); } ?>
           </div>