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replace all non-numeric values in update array with U for unknown
[php-utility-classes.git]
/
include
/
classes
/
rrdstat.php-class
diff --git
a/include/classes/rrdstat.php-class
b/include/classes/rrdstat.php-class
index 55ffaec9d380e2ac7099597ddfb7757a92c91149..1c2306bb56f294f43a3743f1cf381cbc1ea50b8c 100644
(file)
--- a/
include/classes/rrdstat.php-class
+++ b/
include/classes/rrdstat.php-class
@@
-157,6
+157,8
@@
class rrdstat {
$upvals = explode("\n", ob_get_contents());
ob_end_clean();
}
+ $walkfunc = create_function('&$val', 'return (is_numeric($val)?$val:"U");');
+ array_walk($upvals, $walkfunc);
}
else {
foreach ($this->rrd_fields as $ds) {