Online PHP editor | perf for str2X

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)
8.4	0.010	0.008	19.31
8.4.6	0.010	0.010	18.95
8.4.5	0.012	0.008	18.59
8.4.4	0.007	0.003	17.92
8.4.3	0.016	0.003	20.22
8.4.2	0.010	0.010	20.64
8.4.1	0.003	0.013	19.51
8.3	0.008	0.005	19.08
8.3.20	0.013	0.006	16.54
8.3.19	0.009	0.006	17.09
8.3.18	0.014	0.006	16.40
8.3.17	0.017	0.000	17.26
8.3.16	0.009	0.009	18.48
8.3.15	0.008	0.012	18.78
8.3.14	0.003	0.006	16.66
8.3.13	0.008	0.000	18.50
8.3.12	0.008	0.008	18.86
8.3.11	0.004	0.004	20.94
8.3.10	0.003	0.006	24.06
8.3.9	0.008	0.000	26.77
8.3.8	0.007	0.003	18.30
8.3.7	0.016	0.000	16.75
8.3.6	0.012	0.003	18.33
8.3.5	0.011	0.008	16.42
8.3.4	0.000	0.014	18.97
8.3.3	0.007	0.007	18.84
8.3.2	0.005	0.002	21.90
8.3.1	0.000	0.008	18.89
8.3.0	0.004	0.004	21.94
8.2	0.006	0.005	20.74
8.2.28	0.013	0.007	18.40
8.2.27	0.016	0.003	16.98
8.2.26	0.009	0.000	19.16
8.2.25	0.006	0.003	18.34
8.2.24	0.003	0.007	17.05
8.2.23	0.004	0.004	22.58
8.2.22	0.009	0.000	37.54
8.2.21	0.003	0.006	26.77
8.2.20	0.013	0.000	16.50
8.2.19	0.010	0.006	16.75
8.2.18	0.010	0.007	25.92
8.2.17	0.011	0.004	22.96
8.2.16	0.014	0.000	20.36
8.2.15	0.005	0.003	24.18
8.2.14	0.005	0.003	24.66
8.2.13	0.004	0.004	26.16
8.2.12	0.008	0.000	19.95
8.2.11	0.000	0.009	20.99
8.2.10	0.004	0.008	18.03
8.2.9	0.000	0.008	18.28
8.2.8	0.000	0.007	20.39
8.2.7	0.003	0.006	17.61
8.2.6	0.000	0.008	18.16
8.2.5	0.008	0.000	18.10
8.2.4	0.000	0.008	19.44
8.2.3	0.000	0.009	19.33
8.2.2	0.000	0.007	18.14
8.2.1	0.000	0.007	19.07
8.2.0	0.002	0.005	19.55
8.1	0.005	0.005	19.40
8.1.32	0.010	0.009	16.41
8.1.31	0.010	0.000	16.70
8.1.30	0.007	0.011	18.44
8.1.29	0.003	0.006	30.84
8.1.28	0.014	0.000	25.92
8.1.27	0.008	0.003	20.35
8.1.26	0.004	0.004	26.35
8.1.25	0.004	0.004	28.09
8.1.24	0.004	0.004	22.09
8.1.23	0.011	0.000	20.97
8.1.22	0.004	0.004	17.74
8.1.21	0.004	0.004	18.89
8.1.20	0.008	0.000	17.35
8.1.19	0.005	0.005	17.23
8.1.18	0.000	0.009	18.10
8.1.17	0.000	0.009	18.46
8.1.16	0.000	0.009	18.84
8.1.15	0.005	0.002	18.84
8.1.14	0.008	0.000	20.73
8.1.13	0.003	0.003	20.13
8.1.12	0.000	0.009	17.47
8.1.11	0.004	0.004	17.54
8.1.10	0.003	0.005	17.48
8.1.9	0.005	0.003	17.40
8.1.8	0.000	0.007	17.50
8.1.7	0.000	0.007	17.36
8.1.6	0.008	0.000	17.61
8.1.5	0.003	0.006	17.52
8.1.4	0.004	0.004	17.50
8.1.3	0.003	0.005	17.63
8.1.2	0.004	0.004	17.60
8.1.1	0.000	0.007	17.66
8.1.0	0.004	0.004	17.44
8.0	0.004	0.005	16.97
8.0.30	0.007	0.000	20.09
8.0.29	0.006	0.003	16.75
8.0.28	0.005	0.003	18.46
8.0.27	0.003	0.003	16.87
8.0.26	0.004	0.004	18.42
8.0.25	0.000	0.007	16.98
8.0.24	0.004	0.004	16.96
8.0.23	0.000	0.007	16.88
8.0.22	0.000	0.007	16.89
8.0.21	0.004	0.004	16.83
8.0.20	0.003	0.003	16.93
8.0.19	0.007	0.000	16.84
8.0.18	0.000	0.007	16.80
8.0.17	0.006	0.003	16.91
8.0.16	0.003	0.006	16.84
8.0.15	0.007	0.000	16.81
8.0.14	0.007	0.000	16.91
8.0.13	0.006	0.000	13.39
8.0.12	0.000	0.007	16.77
8.0.11	0.007	0.000	16.89
8.0.10	0.000	0.007	16.83
8.0.9	0.000	0.007	16.80
8.0.8	0.003	0.014	16.86
8.0.7	0.000	0.007	16.82
8.0.6	0.008	0.000	16.96
8.0.5	0.004	0.004	16.75
8.0.3	0.010	0.007	17.11
8.0.2	0.014	0.008	16.96
8.0.1	0.004	0.004	17.09
8.0.0	0.008	0.010	16.81
7.4	0.007	0.006	16.47
7.4.33	0.003	0.003	15.55
7.4.32	0.007	0.000	16.61
7.4.30	0.003	0.003	16.48
7.4.29	0.003	0.003	16.66
7.4.28	0.005	0.003	16.61
7.4.27	0.000	0.007	16.51
7.4.26	0.003	0.005	16.58
7.4.25	0.003	0.003	16.60
7.4.24	0.005	0.003	16.63
7.4.23	0.000	0.007	16.37
7.4.22	0.008	0.000	16.65
7.4.21	0.008	0.009	16.59
7.4.20	0.003	0.003	16.48
7.4.16	0.009	0.009	16.42
7.4.13	0.012	0.006	16.37
7.4.12	0.011	0.007	16.65
7.4.11	0.009	0.009	16.38
7.4.10	0.007	0.012	16.37
7.4.9	0.011	0.006	16.43
7.4.8	0.007	0.011	17.94
7.4.7	0.012	0.007	16.52
7.4.6	0.002	0.015	16.52
7.4.5	0.009	0.012	16.43
7.4.4	0.009	0.011	16.46
7.4.3	0.016	0.003	16.30
7.4.2	0.012	0.006	16.23
7.4.1	0.007	0.010	16.38
7.4.0	0.008	0.008	15.53
7.3	0.009	0.008	16.07
7.3.33	0.005	0.000	13.36
7.3.32	0.003	0.003	13.37
7.3.31	0.004	0.004	16.40
7.3.30	0.000	0.007	16.39
7.3.29	0.003	0.010	16.29
7.3.28	0.013	0.008	16.31
7.3.26	0.009	0.010	16.43
7.3.24	0.011	0.008	16.51
7.3.23	0.018	0.002	16.54
7.3.22	0.012	0.012	16.54
7.3.21	0.009	0.012	16.43
7.3.20	0.006	0.011	16.49
7.3.19	0.012	0.004	16.37
7.3.18	0.012	0.006	16.35
7.3.17	0.005	0.012	16.55
7.3.16	0.009	0.009	16.49
7.3.15	0.017	0.003	16.26
7.3.14	0.010	0.007	16.45
7.3.13	0.010	0.007	16.43
7.3.12	0.003	0.016	16.59
7.3.11	0.009	0.009	16.39
7.3.10	0.006	0.011	16.32
7.3.9	0.016	0.003	16.35
7.3.8	0.007	0.011	16.49
7.3.7	0.011	0.012	16.31
7.3.6	0.018	0.006	16.39
7.3.5	0.007	0.007	15.60
7.3.4	0.007	0.011	15.48
7.3.3	0.013	0.007	15.58
7.3.2	0.016	0.004	15.57
7.3.1	0.012	0.007	15.52
7.3.0	0.008	0.011	15.60
7.2	0.011	0.009	16.17
7.2.34	0.006	0.012	16.61
7.2.33	0.007	0.012	16.70
7.2.32	0.007	0.014	16.66
7.2.31	0.009	0.013	16.51
7.2.30	0.011	0.007	16.68
7.2.29	0.005	0.011	16.76
7.2.28	0.018	0.000	16.64
7.2.27	0.006	0.011	16.36
7.2.26	0.005	0.014	16.63
7.2.25	0.016	0.008	16.59
7.2.24	0.000	0.019	16.41
7.2.23	0.009	0.009	16.60
7.2.22	0.014	0.003	16.67
7.2.21	0.013	0.010	16.66
7.2.20	0.017	0.007	16.40
7.2.19	0.013	0.010	16.68
7.2.18	0.007	0.009	15.90
7.2.17	0.011	0.005	15.79
7.2.16	0.012	0.005	15.82
7.2.15	0.009	0.007	15.95
7.2.14	0.009	0.008	15.73
7.2.13	0.010	0.007	15.94
7.2.12	0.014	0.007	15.80
7.2.11	0.012	0.006	15.87
7.2.10	0.007	0.011	15.70
7.2.9	0.006	0.012	15.86
7.2.8	0.069	0.005	15.79
7.2.7	0.011	0.009	15.75
7.2.6	0.012	0.006	15.89
7.2.5	0.010	0.013	15.75
7.2.4	0.012	0.006	15.82
7.2.3	0.003	0.014	15.71
7.2.2	0.008	0.012	15.68
7.2.1	0.008	0.009	15.74
7.2.0	0.008	0.012	15.75
7.1	0.017	0.009	15.27
7.1.33	0.017	0.014	15.83
7.1.32	0.035	0.007	15.40
7.1.31	0.019	0.016	15.55
7.1.30	0.023	0.008	15.55
7.1.29	0.028	0.009	15.51
7.1.28	0.013	0.012	14.72
7.1.27	0.017	0.006	14.52
7.1.26	0.009	0.009	14.63
7.1.25	0.013	0.005	14.67
7.1.24	0.022	0.000	15.14
7.1.23	0.015	0.012	15.33
7.1.22	0.028	0.009	15.35
7.1.21	0.024	0.007	15.14
7.1.20	0.014	0.011	15.18
7.1.19	0.017	0.009	15.21
7.1.18	0.004	0.018	15.03
7.1.17	0.027	0.007	15.26
7.1.16	0.022	0.003	15.41
7.1.15	0.008	0.016	15.14
7.1.14	0.016	0.006	14.99
7.1.13	0.010	0.013	15.32
7.1.12	0.007	0.015	15.07
7.1.11	0.016	0.007	15.20
7.1.10	0.016	0.007	15.34
7.1.9	0.015	0.009	15.42
7.1.8	0.016	0.006	15.18
7.1.7	0.036	0.010	15.45
7.1.6	0.012	0.013	15.55
7.1.5	0.015	0.009	15.60
7.1.4	0.004	0.019	15.63
7.1.3	0.020	0.007	15.55
7.1.2	0.009	0.013	15.54
7.1.1	0.014	0.004	15.39
7.1.0	0.020	0.005	15.48