Online PHP editor | perf for 8tLhN

@ 2015-04-30T14:41:29Z

<?php

$s = "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";

$foo = pack("H*" , $s);
$bar = hex2bin($s)

echo $s;
var_dump($foo);
var_dump($bar);

?>

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)
5.6.8	0.010	0.080	20.42
5.5.24	0.007	0.080	20.27
5.4.40	0.217	0.043	19.32
5.4.39	0.197	0.033	18.84
5.4.38	0.207	0.037	18.84
5.4.37	0.240	0.043	19.09
5.4.36	0.207	0.037	18.97
5.4.35	0.213	0.043	19.09
5.4.34	0.240	0.043	18.87
5.4.32	0.220	0.047	18.92
5.4.31	0.193	0.040	18.95
5.4.30	0.193	0.040	19.21
5.4.29	0.233	0.033	18.83
5.4.28	0.193	0.040	19.20
5.4.27	0.193	0.037	19.16
5.4.26	0.203	0.037	19.22
5.4.25	0.193	0.037	19.15
5.4.24	0.190	0.040	19.08
5.4.23	0.197	0.033	18.88
5.4.22	0.227	0.057	19.13
5.4.21	0.200	0.037	18.97
5.4.20	0.230	0.043	18.95
5.4.19	0.210	0.040	19.20
5.4.18	0.207	0.030	18.83
5.4.17	0.243	0.040	18.94
5.4.16	0.227	0.043	19.06
5.4.15	0.253	0.047	19.18
5.4.14	0.220	0.037	16.40
5.4.13	0.140	0.037	16.30
5.4.12	0.007	0.030	16.39
5.4.11	0.007	0.040	16.45
5.4.10	0.113	0.037	16.54
5.4.9	0.183	0.033	16.46
5.4.8	0.170	0.033	16.43
5.4.7	0.197	0.033	16.50
5.4.6	0.183	0.030	16.43
5.4.5	0.183	0.037	16.37
5.4.4	0.197	0.033	16.51
5.4.3	0.190	0.037	16.43
5.4.2	0.197	0.033	16.43
5.4.1	0.187	0.040	16.53
5.4.0	0.177	0.037	15.76
5.3.29	0.183	0.043	14.63
5.3.28	0.203	0.033	14.70
5.3.27	0.177	0.040	14.71
5.3.26	0.197	0.033	14.49
5.3.25	0.163	0.043	14.66
5.3.24	0.193	0.037	14.46
5.3.23	0.177	0.037	14.59
5.3.22	0.193	0.037	14.51
5.3.21	0.243	0.037	14.52
5.3.20	0.200	0.030	14.51
5.3.19	0.227	0.040	14.52
5.3.18	0.203	0.030	14.57
5.3.17	0.210	0.037	14.43
5.3.16	0.197	0.037	14.40
5.3.15	0.217	0.037	14.38
5.3.14	0.203	0.043	14.39
5.3.13	0.210	0.033	14.46
5.3.12	0.227	0.040	14.50
5.3.11	0.210	0.043	14.53
5.3.10	0.227	0.037	14.07
5.3.9	0.187	0.043	14.11
5.3.8	0.210	0.040	14.11
5.3.7	0.003	0.070	14.12
5.3.6	0.007	0.043	13.91
5.3.5	0.103	0.053	13.73
5.3.4	0.190	0.040	13.89
5.3.3	0.210	0.040	13.79
5.3.2	0.220	0.040	13.64
5.3.1	0.207	0.023	13.68
5.3.0	0.207	0.040	13.60
5.2.17	0.153	0.030	11.04
5.2.16	0.173	0.033	11.09
5.2.15	0.147	0.027	10.98
5.2.14	0.153	0.033	11.20
5.2.13	0.153	0.030	11.05
5.2.12	0.160	0.027	11.19
5.2.11	0.153	0.030	11.26
5.2.10	0.177	0.037	11.27
5.2.9	0.167	0.030	11.12
5.2.8	0.160	0.023	11.04
5.2.7	0.163	0.030	11.00
5.2.6	0.167	0.027	11.12
5.2.5	0.163	0.027	10.86
5.2.4	0.130	0.030	11.02
5.2.3	0.127	0.030	11.14
5.2.2	0.123	0.027	11.12
5.2.1	0.130	0.027	10.94
5.2.0	0.133	0.027	10.63
5.1.6	0.130	0.023	9.88
5.1.5	0.140	0.017	10.16
5.1.4	0.007	0.030	10.03
5.1.3	0.003	0.023	10.20
5.1.2	0.003	0.023	10.38
5.1.1	0.007	0.023	9.97
5.1.0	0.003	0.023	10.20
5.0.5	0.067	0.020	8.56
5.0.4	0.070	0.017	8.40
5.0.3	0.067	0.030	8.09
5.0.2	0.070	0.017	8.13
5.0.1	0.070	0.013	8.16
5.0.0	0.070	0.027	8.24
4.4.9	0.063	0.017	7.98
4.4.8	0.073	0.020	7.98
4.4.7	0.063	0.017	7.98
4.4.6	0.070	0.017	7.98
4.4.5	0.083	0.020	7.98
4.4.4	0.090	0.037	7.98
4.4.3	0.080	0.020	7.98
4.4.2	0.077	0.010	7.98
4.4.1	0.067	0.013	7.98
4.4.0	0.063	0.023	7.98
4.3.11	0.067	0.013	7.98
4.3.10	0.063	0.013	7.98
4.3.9	0.063	0.013	7.98
4.3.8	0.063	0.023	7.98
4.3.7	0.067	0.023	7.98
4.3.6	0.067	0.017	7.98
4.3.5	0.070	0.017	7.98
4.3.4	0.063	0.027	7.98
4.3.3	0.030	0.017	7.98
4.3.2	0.033	0.020	7.98
4.3.1	0.047	0.027	7.98
4.3.0	0.033	0.020	7.98

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