Online PHP editor | perf for AHFVE

@ 2014-02-06T17:46:07Z

<?php
function remove_index_etc($url)
{
    echo preg_match('/[\?#]/',$url);
    $isLastCharPattern = substr($url,-1) == *;
    if ($isLastCharPattern && preg_match('/[\?#]/',$url)) {
        $url = preg_replace('/^(.*)(?:\/(?:home|default|index)\..{3,4})([\?\#\/\*]+)?$/i', "$1$2", $url);
    } elseif($isLastCharPattern) {
        $url = preg_replace('/^(.*)(?:\/(?:home|default|index)\..{3,4})([\?\/#\*]+.*)*$/i', "$1$2", $url);
    } else {
		$url = preg_replace('/^(.*)(?:\/(?:home|default|index)\..{3,4})([\?\/#\*]+.*)*$/i', "$1$2", $url);
    }

    return $url;
}

echo remove_index_etc("http://a.com/index.html") . PHP_EOL;
echo remove_index_etc("http://a.com/index.html*"). PHP_EOL;
echo remove_index_etc("http://a.com/index.html?a=1"). PHP_EOL;
echo remove_index_etc("http://a.com/*"). PHP_EOL;
echo remove_index_etc("http://a.com/index.html?a=1*"). PHP_EOL;
echo remove_index_etc("http://a.com/index.html#a=1*"). PHP_EOL;
echo remove_index_etc("http://a.com#index.html?a=1"). PHP_EOL;
echo remove_index_etc("http://a.com#index.html?a=1*"). PHP_EOL;

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
5.4.25	0.009	0.041	12.41
5.4.24	0.008	0.038	12.38
5.4.23	0.009	0.035	12.38
5.4.22	0.007	0.040	12.38
5.4.21	0.007	0.036	12.38
5.4.20	0.006	0.044	12.38
5.4.19	0.007	0.047	12.37
5.4.18	0.008	0.036	12.37
5.4.17	0.007	0.034	12.38
5.4.16	0.009	0.035	12.37
5.4.15	0.007	0.035	12.36
5.4.14	0.007	0.037	12.05
5.4.13	0.007	0.036	12.04
5.4.12	0.006	0.035	12.00
5.4.11	0.006	0.035	12.00
5.4.10	0.005	0.043	12.00
5.4.9	0.006	0.036	12.00
5.4.8	0.007	0.042	12.00
5.4.7	0.008	0.032	12.00
5.4.6	0.007	0.033	12.00
5.4.5	0.006	0.035	12.00
5.4.4	0.008	0.037	11.98
5.4.3	0.009	0.034	11.98
5.4.2	0.005	0.044	11.97
5.4.1	0.003	0.044	11.98
5.4.0	0.005	0.036	11.47
5.3.28	0.008	0.043	12.71
5.3.27	0.007	0.037	12.73
5.3.26	0.003	0.042	12.72
5.3.25	0.011	0.038	12.72
5.3.24	0.004	0.038	12.71
5.3.23	0.006	0.036	12.71
5.3.22	0.007	0.035	12.68
5.3.21	0.009	0.035	12.68
5.3.20	0.004	0.038	12.68
5.3.19	0.005	0.045	12.68
5.3.18	0.009	0.046	12.67
5.3.17	0.009	0.037	12.67
5.3.16	0.009	0.033	12.67
5.3.15	0.004	0.042	12.67
5.3.14	0.005	0.045	12.66
5.3.13	0.008	0.037	12.66
5.3.12	0.006	0.043	12.66
5.3.11	0.009	0.049	12.66
5.3.10	0.007	0.038	12.12
5.3.9	0.005	0.040	12.09
5.3.8	0.008	0.035	12.07
5.3.7	0.010	0.038	12.07
5.3.6	0.006	0.037	12.06
5.3.5	0.004	0.042	12.00
5.3.4	0.006	0.047	12.00
5.3.3	0.007	0.036	11.96
5.3.2	0.005	0.043	11.74
5.3.1	0.005	0.034	11.72
5.3.0	0.005	0.041	11.68

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