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-rw-r--r--includes/ProfilerSimple.php6
1 files changed, 4 insertions, 2 deletions
diff --git a/includes/ProfilerSimple.php b/includes/ProfilerSimple.php
index 5989061d..8aab1ecc 100644
--- a/includes/ProfilerSimple.php
+++ b/includes/ProfilerSimple.php
@@ -109,8 +109,9 @@ class ProfilerSimple extends Profiler {
function getCpuTime($ru=null) {
if ( function_exists( 'getrusage' ) ) {
- if ( $ru == null )
+ if ( $ru == null ) {
$ru = getrusage();
+ }
return ($ru['ru_utime.tv_sec'] + $ru['ru_stime.tv_sec'] + ($ru['ru_utime.tv_usec'] +
$ru['ru_stime.tv_usec']) * 1e-6);
} else {
@@ -120,8 +121,9 @@ class ProfilerSimple extends Profiler {
/* If argument is passed, it assumes that it is dual-format time string, returns proper float time value */
function getTime($time=null) {
- if ($time==null)
+ if ($time==null) {
return microtime(true);
+ }
list($a,$b)=explode(" ",$time);
return (float)($a+$b);
}