[cvs] [Wiki] changed: Doc/Dev/Benchmarks
Chuck Hagenbuch
chuck at horde.org
Tue Jul 5 12:23:51 PDT 2005
chuck Tue, 05 Jul 2005 12:23:51 -0700
Modified page: http://wiki.horde.org/Doc/Dev/Benchmarks
New Revision: 1.2
Change log: formatting
@@ -2,8 +2,9 @@
> developing PHP.
I just ran a simple benchmark. Here are the results (for 4.3.5-dev):
+<code>
$var is undefined
--------------------------------------------------------------------------
if ($var) 1075359033.35615200 1.53820896149 55.22%
--------------------------------------------------------------------------
@@ -23,7 +24,8 @@
if (empty($var)) 1075358939.56134500 0.432765007019 23.75%
--------------------------------------------------------------------------
if (isset($var) && $var) 1075358940.15466400 0.593318939209 32.56%
--------------------------------------------------------------------------
+</code>
The tests are nearly identical under PHP5 except the 'if ($var)' test
for '$$var = ''; / $var = 0; / $var = 1;' was about 2% slower.
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