PHP speed tests

These pages have a few benchmark tests for PHP4 perfomance to do the same thing using different methods.: READ LOOP: foreach() vs. while(list()=each()) MODIFY LOOP: foreach() vs. while(list()=each()) For-loop test Using the &-ref-operator as so called “alias” $obj = new SomeClass() vs. $obj =& new SomeClass() using the =&-ref-operator double (“) vs. single (‘) quotes Read more about PHP speed tests[…]