Online PHP editor | perf for XVIob

@ 2014-11-03T06:11:57Z

<?php
$var = '___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________';
$$var = 4;
var_dump($$var);

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)
8.3.6	0.017	0.003	18.43
8.3.5	0.012	0.008	21.20
8.3.4	0.012	0.006	18.56
8.3.3	0.010	0.010	18.96
8.3.2	0.004	0.004	20.34
8.3.1	0.008	0.000	23.52
8.3.0	0.005	0.003	19.26
8.2.18	0.008	0.006	16.50
8.2.17	0.007	0.010	22.96
8.2.16	0.007	0.007	20.13
8.2.15	0.000	0.007	24.18
8.2.14	0.004	0.004	24.66
8.2.13	0.000	0.007	26.16
8.2.12	0.000	0.007	22.09
8.2.11	0.012	0.008	20.99
8.2.10	0.004	0.008	17.73
8.2.9	0.004	0.004	17.97
8.2.8	0.004	0.004	17.97
8.2.7	0.003	0.006	17.63
8.2.6	0.004	0.004	17.93
8.2.5	0.004	0.004	18.07
8.2.4	0.004	0.004	18.16
8.2.3	0.007	0.000	18.01
8.2.2	0.007	0.000	17.76
8.2.1	0.000	0.007	18.01
8.2.0	0.008	0.000	17.78
8.1.28	0.007	0.010	25.92
8.1.27	0.004	0.004	23.92
8.1.26	0.003	0.005	26.35
8.1.25	0.007	0.000	28.09
8.1.24	0.000	0.009	22.56
8.1.23	0.006	0.006	20.98
8.1.22	0.005	0.003	17.74
8.1.21	0.000	0.008	18.77
8.1.20	0.000	0.009	17.35
8.1.19	0.004	0.004	17.23
8.1.18	0.000	0.008	18.10
8.1.17	0.004	0.004	20.39
8.1.16	0.000	0.007	21.93
8.1.15	0.004	0.004	18.82
8.1.14	0.004	0.004	17.38
8.1.13	0.003	0.003	17.84
8.1.12	0.000	0.007	17.55
8.1.11	0.006	0.003	17.46
8.1.10	0.004	0.004	17.36
8.1.9	0.002	0.005	17.35
8.1.8	0.007	0.000	17.43
8.1.7	0.000	0.007	17.46
8.1.6	0.007	0.004	17.57
8.1.5	0.008	0.000	17.54
8.1.4	0.003	0.005	17.57
8.1.3	0.003	0.006	17.67
8.1.2	0.004	0.004	17.63
8.1.1	0.000	0.007	17.31
8.1.0	0.005	0.003	17.46
8.0.30	0.003	0.007	19.75
8.0.29	0.004	0.004	16.75
8.0.28	0.008	0.000	18.50
8.0.27	0.004	0.004	17.31
8.0.26	0.000	0.008	17.25
8.0.25	0.003	0.003	16.97
8.0.24	0.003	0.003	16.96
8.0.23	0.000	0.007	16.88
8.0.22	0.003	0.003	16.81
8.0.21	0.003	0.003	16.94
8.0.20	0.003	0.003	16.97
8.0.19	0.004	0.004	16.93
8.0.18	0.000	0.007	16.93
8.0.17	0.007	0.000	16.96
8.0.16	0.007	0.000	17.00
8.0.15	0.003	0.003	16.71
8.0.14	0.000	0.007	16.74
8.0.13	0.003	0.003	13.31
8.0.12	0.005	0.003	16.83
8.0.11	0.000	0.007	16.80
8.0.10	0.000	0.007	16.98
8.0.9	0.003	0.003	16.81
8.0.8	0.006	0.009	16.86
8.0.7	0.004	0.004	16.73
8.0.6	0.006	0.003	16.78
8.0.5	0.004	0.004	16.86
8.0.3	0.009	0.009	17.04
8.0.2	0.013	0.010	17.40
8.0.1	0.000	0.007	16.82
8.0.0	0.008	0.008	16.83
7.4.33	0.003	0.003	15.02
7.4.32	0.006	0.000	16.52
7.4.30	0.000	0.007	16.58
7.4.29	0.007	0.000	16.50
7.4.28	0.000	0.007	16.52
7.4.27	0.000	0.007	16.52
7.4.26	0.000	0.007	16.59
7.4.25	0.007	0.000	16.41
7.4.24	0.004	0.003	16.53
7.4.23	0.002	0.005	16.50
7.4.22	0.012	0.006	16.58
7.4.21	0.017	0.005	16.52
7.4.20	0.003	0.003	16.63
7.4.16	0.006	0.009	16.34
7.4.15	0.018	0.008	17.40
7.4.14	0.005	0.012	17.86
7.4.13	0.010	0.008	16.50
7.4.12	0.009	0.009	16.36
7.4.11	0.006	0.010	16.45
7.4.10	0.011	0.011	16.41
7.4.9	0.007	0.010	16.38
7.4.8	0.009	0.006	19.39
7.4.7	0.008	0.013	16.39
7.4.6	0.004	0.011	16.52
7.4.5	0.000	0.009	16.26
7.4.4	0.011	0.005	16.51
7.4.3	0.010	0.010	16.45
7.4.0	0.004	0.011	15.00
7.3.33	0.004	0.004	13.12
7.3.32	0.000	0.006	12.97
7.3.31	0.004	0.004	16.14
7.3.30	0.004	0.004	16.20
7.3.29	0.007	0.008	16.23
7.3.28	0.005	0.013	16.23
7.3.27	0.019	0.006	17.40
7.3.26	0.009	0.006	16.53
7.3.25	0.013	0.011	16.24
7.3.24	0.010	0.007	16.43
7.3.23	0.011	0.011	16.41
7.3.21	0.016	0.000	16.10
7.3.20	0.004	0.012	19.39
7.3.19	0.014	0.003	16.41
7.3.18	0.010	0.005	16.24
7.3.17	0.009	0.006	16.27
7.3.16	0.009	0.006	16.61
7.2.33	0.012	0.004	16.59
7.2.32	0.013	0.010	16.58
7.2.31	0.009	0.012	16.40
7.2.30	0.012	0.004	16.49
7.2.29	0.013	0.010	16.34
7.1.7	0.000	0.007	16.96
7.1.6	0.013	0.013	19.32
7.1.5	0.022	0.009	34.59
7.1.0	0.003	0.077	22.31
7.0.20	0.000	0.010	16.51
7.0.14	0.000	0.077	22.10
7.0.6	0.007	0.053	19.96
7.0.5	0.010	0.080	17.89
7.0.4	0.003	0.043	20.05
7.0.3	0.060	0.070	20.13
7.0.2	0.027	0.073	20.02
7.0.1	0.010	0.090	20.14
7.0.0	0.007	0.043	20.18
5.6.28	0.000	0.077	21.03
5.6.21	0.007	0.037	20.67
5.6.20	0.017	0.073	18.16
5.6.19	0.013	0.077	20.29
5.6.18	0.020	0.037	20.27
5.6.17	0.027	0.083	20.45
5.6.16	0.000	0.047	20.37
5.6.15	0.003	0.087	18.21
5.6.14	0.010	0.037	18.11
5.6.13	0.010	0.070	18.21
5.6.12	0.007	0.063	21.15
5.6.11	0.007	0.057	21.01
5.6.10	0.017	0.063	20.97
5.6.9	0.010	0.053	21.10
5.6.8	0.010	0.063	20.51
5.6.7	0.440	0.037	20.37
5.5.35	0.020	0.063	20.43
5.5.34	0.003	0.040	17.98
5.5.33	0.007	0.040	20.19
5.5.32	0.033	0.057	20.27
5.5.31	0.037	0.067	20.27
5.5.30	0.010	0.057	17.89
5.5.29	0.007	0.057	18.02
5.5.28	0.013	0.080	20.86
5.5.27	0.010	0.060	20.77
5.5.26	0.007	0.083	20.76
5.5.25	0.010	0.080	20.79
5.5.24	0.027	0.063	20.24
5.4.45	0.063	0.060	19.52
5.4.44	0.087	0.050	19.27
5.4.43	0.013	0.050	19.48
5.4.42	0.060	0.057	19.48
5.4.41	0.073	0.057	19.50
5.4.40	0.063	0.060	19.26
5.4.39	0.087	0.053	18.99
5.4.38	0.013	0.057	19.09
5.4.37	0.087	0.050	18.99
5.4.36	0.077	0.047	18.95
5.4.35	0.057	0.063	19.31
5.4.34	0.011	0.057	11.98
5.4.32	0.006	0.039	12.47
5.4.31	0.004	0.041	12.46
5.4.30	0.006	0.040	12.46
5.4.29	0.004	0.045	12.47
5.4.28	0.010	0.037	12.36
5.4.27	0.006	0.035	12.36
5.4.26	0.007	0.042	12.36
5.4.25	0.007	0.040	12.36
5.4.24	0.003	0.037	12.36
5.4.23	0.006	0.036	12.35
5.4.22	0.006	0.037	12.36
5.4.21	0.009	0.038	12.36
5.4.20	0.008	0.035	12.36
5.4.19	0.007	0.035	12.35
5.4.18	0.006	0.036	12.35
5.4.17	0.007	0.036	12.36
5.4.16	0.009	0.034	12.36
5.4.15	0.004	0.036	12.35
5.4.14	0.005	0.039	12.04
5.4.13	0.005	0.036	12.02
5.4.12	0.008	0.049	11.98
5.4.11	0.007	0.033	11.98
5.4.10	0.007	0.032	11.98
5.4.9	0.005	0.036	11.98
5.4.8	0.006	0.035	11.98
5.4.7	0.006	0.043	11.98
5.4.6	0.005	0.033	11.98
5.4.5	0.008	0.036	11.98
5.4.4	0.007	0.032	11.96
5.4.3	0.006	0.038	11.96
5.4.2	0.003	0.036	11.96
5.4.1	0.004	0.036	11.96
5.4.0	0.007	0.037	11.45
5.3.29	0.010	0.034	12.80
5.3.28	0.005	0.038	12.71
5.3.27	0.004	0.040	12.73
5.3.26	0.009	0.036	12.71
5.3.25	0.009	0.033	12.72
5.3.24	0.008	0.035	12.71
5.3.23	0.004	0.041	12.71
5.3.22	0.008	0.035	12.68
5.3.21	0.006	0.041	12.68
5.3.20	0.005	0.036	12.68
5.3.19	0.006	0.036	12.68
5.3.18	0.005	0.037	12.67
5.3.17	0.006	0.036	12.67
5.3.16	0.006	0.036	12.67
5.3.15	0.007	0.035	12.67
5.3.14	0.008	0.037	12.66
5.3.13	0.007	0.040	12.66
5.3.12	0.004	0.041	12.66
5.3.11	0.005	0.038	12.66
5.3.10	0.005	0.037	12.12
5.3.9	0.008	0.034	12.08
5.3.8	0.006	0.035	12.07
5.3.7	0.006	0.034	12.08
5.3.6	0.008	0.033	12.06
5.3.5	0.006	0.035	12.00
5.3.4	0.005	0.036	12.00
5.3.3	0.003	0.037	11.95
5.3.2	0.006	0.040	11.73
5.3.1	0.008	0.031	11.70
5.3.0	0.007	0.041	11.69
5.2.17	0.002	0.032	9.20
5.2.16	0.005	0.027	9.20
5.2.15	0.006	0.030	9.20
5.2.14	0.007	0.027	9.20
5.2.13	0.005	0.027	9.16
5.2.12	0.003	0.028	9.16
5.2.11	0.004	0.038	9.16
5.2.10	0.004	0.030	9.16
5.2.9	0.004	0.030	9.15
5.2.8	0.008	0.031	9.15
5.2.7	0.002	0.031	9.15
5.2.6	0.004	0.030	9.11
5.2.5	0.006	0.031	9.07
5.2.4	0.005	0.028	9.05
5.2.3	0.003	0.031	9.03
5.2.2	0.005	0.030	9.02
5.2.1	0.005	0.030	8.94
5.2.0	0.004	0.031	8.80
5.1.6	0.005	0.022	8.08
5.1.5	0.006	0.023	8.07
5.1.4	0.004	0.024	8.06
5.1.3	0.004	0.028	8.40
5.1.2	0.008	0.023	8.43
5.1.1	0.004	0.027	8.15
5.1.0	0.006	0.032	8.15
5.0.5	0.003	0.020	6.63
5.0.4	0.004	0.018	6.49
5.0.3	0.004	0.030	6.30
5.0.2	0.005	0.017	6.27
5.0.1	0.004	0.018	6.25
5.0.0	0.004	0.040	6.24
4.4.9	0.001	0.017	4.77
4.4.8	0.001	0.016	4.76
4.4.7	0.002	0.015	4.75
4.4.6	0.003	0.014	4.75
4.4.5	0.003	0.014	4.77
4.4.4	0.005	0.024	4.70
4.4.3	0.003	0.014	4.76
4.4.2	0.002	0.023	4.85
4.4.1	0.003	0.014	4.85
4.4.0	0.003	0.031	4.76
4.3.11	0.002	0.016	4.67
4.3.10	0.002	0.015	4.67
4.3.9	0.004	0.013	4.63
4.3.8	0.002	0.024	4.58
4.3.7	0.003	0.014	4.63
4.3.6	0.002	0.015	4.63
4.3.5	0.003	0.015	4.63
4.3.4	0.004	0.022	4.54
4.3.3	0.003	0.014	3.30
4.3.2	0.001	0.016	3.28
4.3.1	0.003	0.014	3.23
4.3.0	0.013	0.023	6.99

preferences:dark modelive preview