diff --git a/scripts/harvestStatistics.php b/scripts/harvestStatistics.php
index 0fee1de..7c9b1f1 100644
--- a/scripts/harvestStatistics.php
+++ b/scripts/harvestStatistics.php
@@ -1,9 +1,9 @@
 #!/usr/bin/php
-<?
+<?php
 require("/etc/cdrtool/global.inc");
 require("sip_statistics.php");
 
-$SIPstatistics=new SIPstatistics ();
+$SIPstatistics = new SIPstatistics();
 $SIPstatistics->harvestStatistics();
 
 ?>
diff --git a/scripts/purgeTables.php b/scripts/purgeTables.php
index d5b818b..927ca5e 100644
--- a/scripts/purgeTables.php
+++ b/scripts/purgeTables.php
@@ -1,40 +1,40 @@
 #!/usr/bin/php
-<?
+<?php
 
 require("/etc/cdrtool/global.inc");
 require("cdr_generic.php");
 
 // purge old logs of debit balance
 $PrepaidHistory = new PrepaidHistory();
 $PrepaidHistory->purge();
 
 print "\n";
 
 // purge old CDRs when using a central radius table
 while (list($k,$v) = each($DATASOURCES)) {
     if (strlen($v['purgeCDRsAfter'])) {
-        $class_name=$v["class"];
+        $class_name = $v["class"];
 
-        $log=sprintf("Datasource: %s\n",$v['name']);
+        $log = sprintf("Datasource: %s\n", $v['name']);
         print $log;
-        syslog(LOG_NOTICE,$log);
+        syslog(LOG_NOTICE, $log);
 
         unset($CDRS);
         $CDRS = new $class_name($k);
 
-        if ($argv[1] && !preg_match("/^(\d{4})(\d{2})$/",$argv[1],$m)) {
-        	print "Error: Month must be in YYYYMM format\n";
+        if ($argv[1] && !preg_match("/^(\d{4})(\d{2})$/", $argv[1], $m)) {
+            print "Error: Month must be in YYYYMM format\n";
             continue;
         } else {
-        	$endDate=date('Y-m-d', time() - 3600*24*$v['purgeCDRsAfter']);
-        	$log=sprintf("Purge CDRs before %s\n",$endDate);
-        	print $log;
-        	syslog(LOG_NOTICE,$log);
+            $endDate = date('Y-m-d', time() - 3600 * 24 * $v['purgeCDRsAfter']);
+            $log = sprintf("Purge CDRs before %s\n", $endDate);
+            print $log;
+            syslog(LOG_NOTICE, $log);
         }
 
         $CDRS->purgeTable($argv[1]);
         print "\n";
     }
 }
 
 ?>
diff --git a/scripts/reloadRatingTables.php b/scripts/reloadRatingTables.php
index 31723bf..2d22f9d 100644
--- a/scripts/reloadRatingTables.php
+++ b/scripts/reloadRatingTables.php
@@ -1,12 +1,16 @@
 #!/usr/bin/php
-<?
+<?php
 require("/etc/cdrtool/global.inc");
 require('cdr_generic.php');
 require("rating.php");
 
 if (!reloadRatingEngineTables()) {
-	die("Error: Cannot connect to network Rating Engine $errstr ($errno). \n");
+    die("Error: Cannot connect to network Rating Engine $errstr ($errno). \n");
 } else {
-    printf ("Rating tables will be reloaded during next normalization. See syslog for more information. \n",$RatingEngine["socketIP"],$RatingEngine["socketPort"]);
+    printf(
+        "Rating tables will be reloaded during next normalization. See syslog for more information. \n",
+        $RatingEngine["socketIP"],
+        $RatingEngine["socketPort"]
+    );
 }
 ?>
diff --git a/scripts/splitRatingTables.php b/scripts/splitRatingTables.php
index 813cd13..7af984e 100644
--- a/scripts/splitRatingTables.php
+++ b/scripts/splitRatingTables.php
@@ -1,9 +1,9 @@
 #!/usr/bin/php
-<?
+<?php
 require("/etc/cdrtool/global.inc");
 require("rating.php");
 
 $RatingTables = new RatingTables();
 $RatingTables->splitRatingTable();
 
 ?>