#36166 [Opn->Fbk]: perfomance loss since php version 5.05

ID: 36166 Updated by: tony2001@php.net Reported By: fschaper at intux dot org -Status: Open +Status: Feedback Bug Type: Performance problem Operating System: WindowsXP PHP Version: 5.1.2 New Comment: Thank you for this bug report. To properly diagnose the problem, we need a short but complete example script to be able to reproduce this bug ourselves. A proper reproducing script starts with <?php and ends with ?>, is max. 10-20 lines long and does not require any external resources such as databases, etc. If possible, make the script source available online and provide an URL to it here. Try to avoid embedding huge scripts into the report. Previous Comments: ------------------------------------------------------------------------ [2006-01-26 16:23:04] fschaper at intux dot org Original test with php5.05 ~ 0.5sec php5.1 ~ 4.5sec ------------------------------------------------------------------------ [2006-01-26 16:21:28] fschaper at intux dot org Description: ------------ Since php version 5.05 we noticed an rather large performance hit in general while working with rather large array's. We have prepared an short sample which illustrates the problem. in php5 the script takes about 0.5 seconds to perform. The latest snapshot release from today and the current release version of php take about 4.5 seconds for the same task. Reproduce code: --------------- http://www.intux.org/bugs/perf_sample.zip (About 181KB in size) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=36166&edit=1