Online PHP editor | perf for LKFIT

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	0.007	0.007	16.75
8.3.5	0.011	0.006	22.86
8.3.4	0.011	0.011	18.78
8.3.3	0.015	0.000	19.02
8.3.2	0.008	0.000	20.34
8.3.1	0.008	0.000	23.66
8.3.0	0.009	0.000	19.50
8.2.18	0.006	0.013	16.75
8.2.17	0.012	0.006	22.96
8.2.16	0.010	0.003	20.37
8.2.15	0.004	0.004	24.18
8.2.14	0.000	0.008	24.66
8.2.13	0.006	0.012	26.16
8.2.12	0.004	0.004	21.03
8.2.11	0.006	0.003	22.22
8.2.10	0.007	0.004	18.04
8.2.9	0.007	0.004	18.28
8.2.8	0.000	0.008	17.97
8.2.7	0.005	0.003	17.72
8.2.6	0.004	0.004	17.93
8.2.5	0.000	0.008	18.07
8.2.4	0.005	0.003	20.01
8.2.3	0.008	0.000	18.18
8.2.2	0.005	0.003	17.83
8.2.1	0.002	0.005	18.01
8.2.0	0.004	0.004	17.80
8.1.28	0.013	0.010	25.92
8.1.27	0.003	0.006	24.14
8.1.26	0.008	0.000	26.35
8.1.25	0.000	0.008	28.09
8.1.24	0.010	0.000	23.98
8.1.23	0.000	0.012	22.70
8.1.22	0.005	0.003	17.79
8.1.21	0.000	0.008	18.86
8.1.20	0.005	0.008	17.48
8.1.19	0.000	0.008	17.47
8.1.18	0.000	0.008	18.10
8.1.17	0.004	0.004	18.63
8.1.16	0.004	0.004	21.93
8.1.15	0.005	0.002	18.96
8.1.14	0.004	0.004	17.52
8.1.13	0.005	0.003	17.91
8.1.12	0.003	0.005	17.55
8.1.11	0.003	0.005	17.69
8.1.10	0.004	0.004	17.60
8.1.9	0.000	0.007	17.52
8.1.8	0.004	0.004	17.54
8.1.7	0.000	0.007	17.64
8.1.6	0.003	0.006	17.70
8.1.5	0.004	0.004	17.73
8.1.4	0.003	0.005	17.66
8.1.3	0.003	0.005	17.81
8.1.2	0.004	0.004	17.75
8.1.1	0.000	0.007	17.77
8.1.0	0.004	0.004	17.65
8.0.30	0.004	0.004	21.91
8.0.29	0.004	0.004	17.00
8.0.28	0.000	0.009	18.52
8.0.27	0.004	0.004	17.13
8.0.26	0.000	0.006	17.35
8.0.25	0.004	0.003	17.22
8.0.24	0.000	0.007	17.11
8.0.23	0.004	0.004	17.17
8.0.22	0.000	0.007	17.18
8.0.21	0.007	0.000	17.12
8.0.20	0.000	0.006	17.26
8.0.19	0.007	0.000	17.21
8.0.18	0.003	0.005	17.21
8.0.17	0.000	0.008	17.08
8.0.16	0.005	0.002	17.22
8.0.15	0.004	0.004	17.00
8.0.14	0.008	0.000	17.14
8.0.13	0.008	0.000	13.57
8.0.12	0.005	0.003	16.99
8.0.11	0.000	0.008	17.05
8.0.10	0.000	0.007	17.00
8.0.9	0.004	0.004	17.13
8.0.8	0.000	0.015	17.08
8.0.7	0.003	0.005	17.22
8.0.6	0.004	0.004	17.20
8.0.5	0.005	0.002	16.93
8.0.3	0.008	0.013	17.42
8.0.2	0.007	0.015	17.45
8.0.1	0.003	0.005	17.30
8.0.0	0.010	0.010	17.04
7.4.33	0.002	0.002	15.03
7.4.32	0.006	0.000	16.79
7.4.30	0.003	0.003	16.74
7.4.29	0.005	0.003	16.51
7.4.28	0.007	0.000	16.55
7.4.27	0.000	0.007	16.70
7.4.26	0.003	0.003	16.64
7.4.25	0.004	0.004	16.50
7.4.24	0.000	0.007	16.58
7.4.23	0.008	0.000	16.76
7.4.22	0.009	0.009	16.74
7.4.21	0.008	0.006	16.76
7.4.20	0.000	0.008	16.71
7.4.16	0.008	0.008	16.73
7.4.15	0.019	0.008	17.40
7.4.14	0.010	0.007	17.86
7.4.13	0.012	0.010	16.70
7.4.12	0.009	0.013	16.79
7.4.11	0.016	0.003	16.93
7.4.10	0.011	0.008	16.62
7.4.9	0.010	0.007	16.39
7.4.8	0.007	0.011	19.39
7.4.7	0.012	0.007	16.61
7.4.6	0.015	0.006	16.82
7.4.5	0.004	0.004	16.51
7.4.4	0.010	0.009	16.84
7.4.3	0.003	0.014	16.69
7.4.1	0.007	0.007	14.87
7.4.0	0.008	0.010	15.08
7.3.33	0.006	0.000	13.11
7.3.32	0.000	0.005	13.13
7.3.31	0.004	0.004	16.37
7.3.30	0.004	0.004	16.42
7.3.29	0.006	0.009	16.37
7.3.28	0.010	0.008	16.45
7.3.27	0.012	0.009	17.40
7.3.26	0.010	0.010	16.57
7.3.25	0.006	0.014	16.54
7.3.24	0.010	0.007	16.49
7.3.23	0.013	0.010	16.51
7.3.21	0.016	0.008	16.59
7.3.20	0.010	0.007	19.39
7.3.19	0.007	0.013	16.54
7.3.18	0.008	0.008	16.57
7.3.17	0.006	0.010	16.64
7.3.16	0.007	0.010	16.36
7.3.13	0.007	0.010	15.00
7.3.12	0.006	0.012	14.99
7.3.11	0.010	0.006	14.75
7.3.10	0.010	0.003	14.86
7.3.9	0.010	0.007	14.80
7.3.8	0.006	0.003	14.91
7.3.7	0.007	0.007	14.85
7.3.6	0.003	0.010	14.98
7.3.5	0.007	0.011	14.96
7.3.4	0.006	0.013	14.66
7.3.3	0.010	0.003	15.07
7.3.2	0.007	0.010	16.79
7.3.1	0.010	0.003	16.83
7.3.0	0.006	0.003	16.77
7.2.33	0.011	0.018	16.70
7.2.32	0.018	0.008	16.57
7.2.31	0.013	0.008	16.90
7.2.30	0.016	0.004	16.57
7.2.29	0.011	0.010	16.65
7.2.26	0.003	0.013	15.34
7.2.25	0.013	0.007	15.09
7.2.24	0.003	0.013	15.16
7.2.23	0.015	0.004	15.25
7.2.22	0.010	0.007	15.27
7.2.21	0.012	0.004	15.31
7.2.20	0.006	0.006	14.92
7.2.19	0.007	0.007	15.06
7.2.18	0.004	0.016	15.26
7.2.17	0.010	0.010	15.29
7.2.16	0.012	0.006	15.10
7.2.15	0.000	0.019	16.88
7.2.14	0.009	0.009	17.19
7.2.13	0.010	0.006	17.17
7.2.12	0.015	0.003	17.07
7.2.11	0.008	0.008	16.95
7.2.10	0.003	0.012	16.69
7.2.9	0.012	0.000	17.01
7.2.8	0.010	0.003	17.25
7.2.7	0.006	0.009	16.91
7.2.6	0.087	0.011	16.16
7.2.5	0.007	0.010	16.82
7.2.4	0.003	0.010	16.83
7.2.3	0.004	0.012	17.23
7.2.2	0.010	0.007	16.96
7.2.1	0.007	0.010	17.18
7.2.0	0.005	0.008	18.30
7.1.33	0.011	0.004	16.04
7.1.32	0.004	0.007	16.02
7.1.31	0.009	0.006	16.00
7.1.30	0.007	0.007	15.73
7.1.29	0.011	0.007	15.73
7.1.28	0.006	0.006	15.63
7.1.27	0.017	0.000	16.08
7.1.26	0.004	0.008	15.69
7.1.25	0.000	0.015	15.59
7.1.24	0.000	0.009	15.92
7.1.23	0.004	0.008	15.93
7.1.22	0.007	0.003	15.70
7.1.21	0.010	0.003	16.04
7.1.20	0.003	0.009	15.68
7.1.19	0.007	0.007	16.04
7.1.18	0.009	0.000	16.02
7.1.17	0.006	0.010	15.95
7.1.16	0.000	0.009	15.86
7.1.15	0.008	0.004	15.94
7.1.14	0.006	0.006	15.74
7.1.13	0.006	0.009	15.88
7.1.12	0.000	0.012	15.75
7.1.11	0.000	0.014	16.03
7.1.10	0.002	0.009	17.07
7.1.9	0.007	0.007	16.01
7.1.8	0.005	0.003	16.12
7.1.7	0.006	0.004	16.55
7.1.6	0.010	0.012	17.69
7.1.5	0.011	0.005	16.55
7.1.4	0.008	0.004	16.05
7.1.3	0.003	0.007	15.71
7.1.2	0.003	0.016	15.84
7.1.1	0.010	0.007	15.96
7.1.0	0.005	0.042	19.19
7.0.33	0.004	0.007	15.53
7.0.32	0.003	0.010	15.56
7.0.31	0.007	0.007	15.42
7.0.30	0.010	0.003	15.73
7.0.29	0.006	0.003	15.63
7.0.28	0.007	0.007	15.54
7.0.27	0.006	0.009	15.54
7.0.26	0.009	0.006	15.23
7.0.25	0.011	0.000	15.52
7.0.24	0.007	0.003	15.55
7.0.23	0.003	0.007	15.69
7.0.22	0.006	0.006	15.48
7.0.21	0.004	0.011	15.30
7.0.20	0.008	0.003	16.24
7.0.19	0.003	0.007	15.61
7.0.18	0.014	0.003	15.70
7.0.17	0.008	0.008	15.44
7.0.16	0.000	0.012	15.50
7.0.15	0.003	0.014	15.56
7.0.14	0.003	0.040	18.79
7.0.13	0.007	0.007	15.49
7.0.12	0.007	0.007	15.58
7.0.11	0.005	0.005	15.52
7.0.10	0.005	0.042	18.62
7.0.9	0.010	0.040	18.61
7.0.8	0.005	0.048	18.51
7.0.7	0.003	0.030	18.68
7.0.6	0.011	0.036	18.71
7.0.5	0.004	0.027	18.83
7.0.4	0.007	0.040	16.82
7.0.3	0.005	0.042	16.84
7.0.2	0.005	0.044	16.83
7.0.1	0.010	0.038	16.79
7.0.0	0.002	0.045	16.90
5.6.40	0.005	0.005	14.64
5.6.39	0.006	0.009	14.71
5.6.38	0.011	0.003	14.42
5.6.37	0.007	0.007	14.40
5.6.36	0.000	0.011	14.49
5.6.35	0.004	0.008	14.45
5.6.34	0.006	0.009	14.55
5.6.33	0.007	0.003	14.42
5.6.32	0.007	0.010	14.48
5.6.31	0.006	0.006	14.61
5.6.30	0.006	0.009	14.28
5.6.29	0.003	0.010	14.18
5.6.28	0.002	0.045	17.75
5.6.27	0.012	0.003	14.58
5.6.26	0.007	0.011	14.71
5.6.25	0.006	0.027	17.50
5.6.24	0.006	0.046	17.49
5.6.23	0.008	0.040	17.51
5.6.22	0.006	0.041	17.54
5.6.21	0.003	0.048	17.51
5.6.20	0.011	0.040	17.68
5.6.19	0.007	0.043	17.64
5.6.18	0.011	0.041	17.58
5.6.17	0.006	0.029	17.74
5.6.16	0.002	0.049	17.71
5.6.15	0.002	0.049	17.76
5.6.14	0.003	0.046	17.67
5.6.13	0.006	0.048	17.88
5.6.12	0.005	0.050	17.81
5.6.11	0.002	0.049	17.82
5.6.10	0.002	0.025	17.66
5.6.9	0.005	0.038	17.69
5.6.8	0.011	0.038	17.39
5.6.7	0.004	0.045	17.38
5.6.6	0.007	0.041	17.43
5.6.5	0.007	0.036	17.50
5.6.4	0.003	0.028	17.32
5.6.3	0.005	0.040	17.30
5.6.2	0.010	0.038	17.28
5.6.1	0.003	0.031	17.51
5.6.0	0.007	0.038	17.30
5.5.38	0.005	0.043	17.44
5.5.37	0.002	0.031	17.48
5.5.36	0.003	0.048	17.27
5.5.35	0.005	0.047	17.35
5.5.34	0.007	0.044	17.43
5.5.33	0.005	0.035	17.46
5.5.32	0.005	0.049	17.51
5.5.31	0.008	0.040	17.54
5.5.30	0.010	0.030	17.45
5.5.29	0.001	0.039	17.39
5.5.28	0.010	0.042	17.48
5.5.27	0.008	0.043	17.54
5.5.26	0.006	0.039	17.41
5.5.25	0.008	0.030	17.40
5.5.24	0.007	0.028	17.17
5.5.23	0.008	0.042	17.15
5.5.22	0.010	0.040	17.09
5.5.21	0.013	0.038	17.21
5.5.20	0.007	0.041	17.14
5.5.19	0.007	0.029	17.05
5.5.18	0.006	0.047	17.18
5.5.17	0.007	0.010	14.25
5.5.16	0.011	0.037	16.95
5.5.15	0.009	0.028	17.25
5.5.14	0.010	0.037	17.26
5.5.13	0.005	0.044	17.09
5.5.12	0.007	0.044	16.91
5.5.11	0.009	0.041	17.11
5.5.10	0.004	0.031	17.03
5.5.9	0.005	0.030	17.09
5.5.8	0.007	0.040	17.21
5.5.7	0.011	0.038	17.10
5.5.6	0.008	0.041	17.03
5.5.5	0.004	0.034	17.19
5.5.4	0.005	0.025	17.01
5.5.3	0.002	0.028	17.00
5.5.2	0.004	0.026	17.09
5.5.1	0.006	0.022	16.87
5.5.0	0.009	0.022	16.82
5.4.45	0.008	0.040	15.60
5.4.44	0.015	0.020	15.74
5.4.43	0.003	0.047	15.77
5.4.42	0.005	0.024	15.75
5.4.41	0.001	0.046	15.69
5.4.40	0.013	0.032	15.57
5.4.39	0.008	0.042	15.61
5.4.38	0.006	0.029	15.44
5.4.37	0.012	0.035	15.48
5.4.36	0.008	0.036	15.50
5.4.35	0.004	0.030	15.44
5.4.34	0.006	0.043	15.53
5.4.33	0.010	0.007	12.09
5.4.32	0.007	0.031	15.58
5.4.31	0.008	0.020	15.59
5.4.30	0.005	0.040	15.52
5.4.29	0.007	0.022	15.49
5.4.28	0.007	0.041	15.60
5.4.27	0.005	0.044	15.62
5.4.26	0.005	0.041	15.66
5.4.25	0.011	0.037	15.52
5.4.24	0.012	0.035	15.45
5.4.23	0.006	0.041	15.49
5.4.22	0.007	0.037	15.60
5.4.21	0.003	0.039	15.53
5.4.20	0.005	0.023	15.57
5.4.19	0.004	0.023	15.60
5.4.18	0.007	0.038	15.59
5.4.17	0.003	0.025	15.60
5.4.16	0.004	0.024	15.55
5.4.15	0.005	0.022	15.59
5.4.14	0.004	0.024	14.23
5.4.13	0.004	0.026	14.24
5.4.12	0.004	0.021	14.22
5.4.11	0.004	0.023	14.29
5.4.10	0.007	0.018	14.16
5.4.9	0.002	0.034	14.22
5.4.8	0.000	0.025	14.28
5.4.7	0.007	0.029	14.25
5.4.6	0.004	0.026	14.17
5.4.5	0.003	0.021	14.24
5.4.4	0.007	0.035	14.19
5.4.3	0.003	0.020	14.13
5.4.2	0.000	0.029	14.19
5.4.1	0.002	0.026	14.18
5.4.0	0.006	0.016	13.94
5.3.29	0.003	0.057	14.52
5.3.28	0.003	0.077	14.43
5.3.27	0.000	0.040	14.60
5.3.26	0.003	0.037	14.61
5.3.25	0.000	0.037	14.52
5.3.24	0.000	0.040	14.55
5.3.23	0.000	0.050	14.56
5.3.22	0.000	0.037	14.48
5.3.21	0.000	0.040	14.53
5.3.20	0.000	0.037	14.50
5.3.19	0.007	0.030	14.39
5.3.18	0.000	0.037	14.40
5.3.17	0.003	0.040	14.56
5.3.16	0.003	0.037	14.50
5.3.15	0.000	0.037	14.53
5.3.14	0.000	0.043	14.38
5.3.13	0.003	0.067	14.41
5.3.12	0.007	0.033	14.52
5.3.11	0.000	0.040	14.57
5.3.10	0.003	0.033	13.86
5.3.9	0.000	0.053	14.01
5.3.8	0.003	0.033	14.03
5.3.7	0.000	0.037	13.88
5.3.6	0.007	0.050	13.98
5.3.5	0.000	0.040	13.70
5.3.4	0.003	0.033	13.80
5.3.3	0.003	0.037	13.89
5.3.2	0.003	0.047	13.55
5.3.1	0.000	0.033	13.67
5.3.0	0.003	0.033	13.65
5.2.17	0.000	0.030	11.15
5.2.16	0.000	0.043	11.18
5.2.15	0.003	0.027	10.96
5.2.14	0.000	0.043	11.11
5.2.13	0.003	0.027	11.04
5.2.12	0.000	0.030	10.89
5.2.11	0.000	0.033	10.89
5.2.10	0.000	0.027	10.93
5.2.9	0.007	0.033	11.10
5.2.8	0.003	0.023	11.05
5.2.7	0.003	0.027	11.11
5.2.6	0.000	0.030	11.07
5.2.5	0.000	0.030	10.98
5.2.4	0.000	0.030	10.86
5.2.3	0.003	0.030	10.82
5.2.2	0.000	0.040	10.81
5.2.1	0.003	0.023	10.76
5.2.0	0.000	0.027	10.72
5.1.6	0.003	0.020	10.07
5.1.5	0.000	0.043	9.82
5.1.4	0.003	0.020	10.00
5.1.3	0.003	0.040	10.36
5.1.2	0.000	0.040	10.27
5.1.1	0.000	0.023	10.13
5.1.0	0.007	0.020	9.95
5.0.5	0.003	0.020	9.19
5.0.4	0.000	0.020	9.19
5.0.3	0.003	0.063	9.19
5.0.2	0.007	0.043	9.19
5.0.1	0.000	0.047	9.19
5.0.0	0.007	0.063	9.19
4.4.9	0.000	0.013	9.19
4.4.8	0.000	0.013	9.19
4.4.7	0.000	0.017	9.19
4.4.6	0.003	0.013	9.19
4.4.5	0.000	0.013	9.19
4.4.4	0.000	0.020	9.19
4.4.3	0.000	0.013	9.19
4.4.2	0.000	0.013	9.19
4.4.1	0.000	0.017	9.19
4.4.0	0.007	0.017	9.19
4.3.11	0.000	0.030	9.19
4.3.10	0.003	0.017	9.19
4.3.9	0.000	0.033	9.19
4.3.8	0.007	0.050	9.19
4.3.7	0.000	0.037	9.19
4.3.6	0.000	0.037	9.19
4.3.5	0.010	0.027	9.19
4.3.4	0.000	0.047	9.19
4.3.3	0.000	0.037	9.19
4.3.2	0.000	0.040	9.19
4.3.1	0.003	0.030	9.19
4.3.0	0.003	0.037	9.19