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[mailer.git] / inc / libs / cache_functions.php

diff --git a/inc/libs/cache_functions.php b/inc/libs/cache_functions.php
index 1a7a5f14e59515f3838dee68e6d7fecd9abd5bd4..e0c3fec20cd0b42090b05bc01ce33b78f94ffb07 100644 (file)
--- a/inc/libs/cache_functions.php
+++ b/inc/libs/cache_functions.php
@@ -258,13 +258,13 @@ class mxchange_cache
                                // Flush array to cache file
                                $fp = fopen($this->cache_inc, 'w');
                                fwrite($fp, "\$ARRAY = \"".$ARRAY."\";\n");
-                               foreach ($dummy as $k=>$v)
+                               foreach ($dummy as $k => $v)
                                {
                                        if (is_array($v))
                                        {
                                                // Multi line(s) found
                                                $LINE = "";
-                                               foreach($v as $k2=>$v2)
+                                               foreach($v as $k2 => $v2)
                                                {
                                                        // Put every array element in a row...
                                                        $LINE .= "\$data['".$k."'][] = \"".$v2."\";\n";
@@ -308,7 +308,7 @@ class mxchange_cache
                                {
                                        $key = $search_key;
                                        // Key (hopefully) found?
-                                       foreach ($dummy as $a=>$v)
+                                       foreach ($dummy as $a => $v)
                                        {
                                                // So we can update all entries
                                                if ($a == $search)
@@ -321,13 +321,13 @@ class mxchange_cache
                                        // Flush array to cache file
                                        $fp = fopen($this->cache_inc, 'w');
                                        fwrite($fp, "\$dummy = \"".$ARRAY."\";\n");
-                                       foreach ($dummy as $k=>$v)
+                                       foreach ($dummy as $k => $v)
                                        {
                                                if (is_array($v))
                                                {
                                                        // Multi line(s) found
                                                        $LINE = "";
-                                                       foreach($v as $k2=>$v2)
+                                                       foreach($v as $k2 => $v2)
                                                        {
                                                                // Put every array element in a row...
                                                                $LINE .= "\$data['".$k."'][] = \"".$v2."\";\n";