Online PHP editor | perf for X1squ

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	0.015	0.000	18.30
8.3.5	0.018	0.003	22.92
8.3.4	0.011	0.006	18.80
8.3.3	0.012	0.003	18.95
8.3.2	0.008	0.000	20.13
8.3.1	0.005	0.002	23.66
8.3.0	0.005	0.003	19.26
8.2.18	0.014	0.007	18.29
8.2.17	0.014	0.000	22.96
8.2.16	0.008	0.008	20.43
8.2.15	0.000	0.007	24.18
8.2.14	0.003	0.006	24.66
8.2.13	0.004	0.004	26.16
8.2.12	0.008	0.000	21.11
8.2.11	0.006	0.003	22.15
8.2.10	0.011	0.000	17.84
8.2.9	0.003	0.006	19.05
8.2.8	0.003	0.005	17.97
8.2.7	0.000	0.009	17.50
8.2.6	0.004	0.004	17.80
8.2.5	0.000	0.008	18.07
8.2.4	0.000	0.008	18.16
8.2.3	0.008	0.000	19.48
8.2.2	0.004	0.004	17.59
8.2.1	0.000	0.007	17.92
8.2.0	0.006	0.003	17.57
8.1.28	0.014	0.000	25.92
8.1.27	0.008	0.000	23.88
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	23.84
8.1.23	0.011	0.000	19.07
8.1.22	0.004	0.004	17.78
8.1.21	0.004	0.004	18.77
8.1.20	0.000	0.013	17.13
8.1.19	0.009	0.000	17.23
8.1.18	0.004	0.004	18.10
8.1.17	0.008	0.000	18.58
8.1.16	0.005	0.002	21.94
8.1.15	0.000	0.008	18.75
8.1.14	0.000	0.007	17.36
8.1.13	0.003	0.003	17.80
8.1.12	0.000	0.007	17.22
8.1.11	0.004	0.004	17.30
8.1.10	0.000	0.007	17.38
8.1.9	0.003	0.003	17.38
8.1.8	0.004	0.004	17.24
8.1.7	0.007	0.000	17.23
8.1.6	0.000	0.009	17.49
8.1.5	0.000	0.008	17.43
8.1.4	0.005	0.002	17.44
8.1.3	0.004	0.004	17.46
8.1.2	0.002	0.005	17.49
8.1.1	0.004	0.004	17.44
8.1.0	0.000	0.007	17.29
8.0.30	0.004	0.004	18.77
8.0.29	0.004	0.004	16.75
8.0.28	0.004	0.004	18.36
8.0.27	0.003	0.003	17.19
8.0.26	0.007	0.000	17.20
8.0.25	0.003	0.003	16.96
8.0.24	0.005	0.002	16.98
8.0.23	0.007	0.000	16.79
8.0.22	0.005	0.003	16.92
8.0.21	0.000	0.007	16.92
8.0.20	0.003	0.003	16.91
8.0.19	0.004	0.004	16.96
8.0.18	0.000	0.007	16.87
8.0.17	0.004	0.004	16.93
8.0.16	0.000	0.007	16.84
8.0.15	0.005	0.002	16.72
8.0.14	0.000	0.007	16.86
8.0.13	0.005	0.000	13.32
8.0.12	0.006	0.003	16.91
8.0.11	0.000	0.007	16.84
8.0.10	0.004	0.004	16.67
8.0.9	0.007	0.000	16.71
8.0.8	0.003	0.013	16.89
8.0.7	0.000	0.007	16.77
8.0.6	0.000	0.009	16.68
8.0.5	0.005	0.003	16.87
8.0.3	0.011	0.012	16.95
8.0.2	0.011	0.010	17.40
8.0.1	0.008	0.000	16.76
8.0.0	0.015	0.005	16.69
7.4.33	0.003	0.003	15.02
7.4.32	0.003	0.003	16.34
7.4.30	0.003	0.003	16.36
7.4.29	0.004	0.004	16.21
7.4.28	0.000	0.007	16.49
7.4.27	0.006	0.000	16.46
7.4.26	0.004	0.004	16.34
7.4.25	0.006	0.003	16.46
7.4.24	0.004	0.004	16.40
7.4.23	0.000	0.006	16.40
7.4.22	0.009	0.009	16.26
7.4.21	0.011	0.004	16.46
7.4.20	0.003	0.003	16.47
7.4.16	0.004	0.011	16.26
7.4.15	0.015	0.003	17.40
7.4.14	0.007	0.011	17.86
7.4.13	0.007	0.010	16.45
7.4.12	0.008	0.010	16.46
7.4.11	0.010	0.007	16.21
7.4.10	0.008	0.008	16.50
7.4.9	0.003	0.013	16.50
7.4.8	0.021	0.000	19.39
7.4.7	0.013	0.009	16.30
7.4.6	0.003	0.013	16.32
7.4.5	0.003	0.005	16.34
7.4.4	0.003	0.014	16.43
7.4.3	0.012	0.003	16.51
7.4.1	0.010	0.007	14.68
7.4.0	0.013	0.003	14.92
7.3.33	0.000	0.005	13.11
7.3.32	0.000	0.005	12.95
7.3.31	0.004	0.004	16.03
7.3.30	0.004	0.004	16.18
7.3.29	0.014	0.000	16.18
7.3.28	0.006	0.009	16.17
7.3.27	0.010	0.007	17.40
7.3.26	0.012	0.006	16.39
7.3.25	0.012	0.006	16.26
7.3.24	0.011	0.006	16.40
7.3.23	0.000	0.017	16.39
7.3.21	0.003	0.013	16.37
7.3.20	0.013	0.003	19.39
7.3.19	0.006	0.011	16.34
7.3.18	0.006	0.010	16.12
7.3.17	0.012	0.004	16.27
7.3.16	0.006	0.012	16.15
7.3.13	0.010	0.010	14.84
7.3.12	0.003	0.015	14.52
7.3.11	0.003	0.016	14.80
7.3.10	0.003	0.014	14.77
7.3.9	0.007	0.013	14.65
7.3.8	0.006	0.012	14.73
7.3.7	0.000	0.018	14.58
7.3.6	0.006	0.011	14.75
7.3.5	0.006	0.006	14.54
7.3.4	0.009	0.003	14.34
7.3.3	0.007	0.010	14.69
7.3.2	0.011	0.004	16.43
7.3.1	0.003	0.010	16.48
7.3.0	0.007	0.004	16.56
7.2.33	0.008	0.009	16.24
7.2.32	0.010	0.007	16.50
7.2.31	0.009	0.009	16.46
7.2.30	0.006	0.009	16.14
7.2.29	0.011	0.011	16.47
7.2.26	0.011	0.007	14.96
7.2.25	0.009	0.009	14.51
7.2.24	0.007	0.007	14.76
7.2.23	0.006	0.012	14.82
7.2.22	0.010	0.006	14.82
7.2.21	0.003	0.010	15.05
7.2.20	0.004	0.015	14.55
7.2.19	0.000	0.013	14.84
7.2.18	0.000	0.013	14.64
7.2.17	0.006	0.012	14.78
7.2.16	0.010	0.006	14.96
7.2.15	0.011	0.006	16.71
7.2.14	0.010	0.003	16.45
7.2.13	0.009	0.006	16.54
7.2.12	0.003	0.012	16.66
7.2.11	0.004	0.011	16.66
7.2.10	0.005	0.008	16.77
7.2.9	0.005	0.011	16.68
7.2.8	0.008	0.008	16.55
7.2.7	0.003	0.011	16.84
7.2.6	0.003	0.011	16.66
7.2.5	0.005	0.010	16.71
7.2.4	0.005	0.010	16.78
7.2.3	0.007	0.005	16.64
7.2.2	0.006	0.008	16.65
7.2.1	0.008	0.007	16.64
7.2.0	0.001	0.011	16.74
7.1.33	0.003	0.010	15.80
7.1.32	0.007	0.010	15.68
7.1.31	0.006	0.006	15.69
7.1.30	0.010	0.003	15.62
7.1.29	0.007	0.007	15.49
7.1.28	0.010	0.003	15.48
7.1.27	0.007	0.010	15.76
7.1.26	0.004	0.008	15.49
7.1.25	0.004	0.012	15.73
7.1.24	0.013	0.007	15.63
7.1.23	0.006	0.003	15.70
7.1.22	0.003	0.012	15.80
7.1.21	0.004	0.011	15.71
7.1.20	0.005	0.007	15.64
7.1.19	0.003	0.006	15.52
7.1.18	0.003	0.009	15.50
7.1.17	0.006	0.009	15.69
7.1.16	0.014	0.000	15.47
7.1.15	0.007	0.010	15.67
7.1.14	0.000	0.008	15.67
7.1.13	0.003	0.010	15.58
7.1.12	0.010	0.003	15.81
7.1.11	0.000	0.017	15.78
7.1.10	0.003	0.010	15.57
7.1.9	0.003	0.006	15.60
7.1.8	0.011	0.004	15.76
7.1.7	0.005	0.008	16.17
7.1.6	0.008	0.009	17.53
7.1.5	0.006	0.011	16.18
7.1.4	0.003	0.007	15.61
7.1.3	0.003	0.010	15.57
7.1.2	0.010	0.003	15.42
7.1.1	0.000	0.013	15.68
7.1.0	0.009	0.037	19.11
7.0.33	0.008	0.006	15.31
7.0.32	0.007	0.007	15.41
7.0.31	0.004	0.004	15.03
7.0.30	0.000	0.009	15.01
7.0.29	0.003	0.008	15.21
7.0.28	0.003	0.010	15.38
7.0.27	0.007	0.004	15.36
7.0.26	0.009	0.006	15.24
7.0.25	0.000	0.013	15.36
7.0.24	0.006	0.006	15.16
7.0.23	0.007	0.007	15.29
7.0.22	0.004	0.011	15.20
7.0.21	0.004	0.011	15.36
7.0.20	0.002	0.008	15.66
7.0.19	0.006	0.006	15.26
7.0.18	0.000	0.014	15.01
7.0.17	0.006	0.006	15.09
7.0.16	0.000	0.012	15.28
7.0.15	0.003	0.010	15.24
7.0.14	0.004	0.040	18.55
7.0.13	0.003	0.010	15.46
7.0.12	0.006	0.006	15.23
7.0.11	0.003	0.006	15.38
7.0.10	0.006	0.006	15.39
7.0.9	0.004	0.004	15.38
7.0.8	0.006	0.010	15.28
7.0.7	0.000	0.013	15.31
7.0.6	0.014	0.035	17.61
7.0.5	0.005	0.023	16.49
7.0.4	0.010	0.020	16.93
7.0.3	0.016	0.024	16.67
7.0.2	0.013	0.028	16.74
7.0.1	0.005	0.052	16.78
7.0.0	0.005	0.025	16.69
5.6.40	0.003	0.010	13.79
5.6.39	0.012	0.006	14.04
5.6.38	0.004	0.011	14.25
5.6.37	0.003	0.006	14.03
5.6.36	0.003	0.007	14.38
5.6.35	0.004	0.008	13.99
5.6.34	0.012	0.003	13.81
5.6.33	0.007	0.003	14.04
5.6.32	0.008	0.003	14.05
5.6.31	0.009	0.006	14.43
5.6.30	0.006	0.009	14.02
5.6.29	0.009	0.003	13.99
5.6.28	0.003	0.040	17.61
5.6.27	0.006	0.006	14.25
5.6.26	0.000	0.010	14.05
5.6.25	0.007	0.003	14.22
5.6.24	0.013	0.000	13.99
5.6.23	0.003	0.010	14.16
5.6.22	0.009	0.006	14.16
5.6.21	0.008	0.021	17.41
5.6.20	0.007	0.030	16.15
5.6.19	0.005	0.045	17.40
5.6.18	0.015	0.044	17.25
5.6.17	0.013	0.030	17.17
5.6.16	0.002	0.026	17.34
5.6.15	0.005	0.044	16.08
5.6.14	0.008	0.030	16.19
5.6.13	0.010	0.043	16.27
5.6.12	0.007	0.024	17.53
5.6.11	0.007	0.049	17.61
5.6.10	0.018	0.037	17.68
5.6.9	0.018	0.033	17.67
5.6.8	0.010	0.040	17.19
5.6.7	0.222	0.023	17.19
5.6.6	0.004	0.014	14.24
5.6.5	0.000	0.013	14.05
5.6.4	0.009	0.000	13.96
5.6.3	0.006	0.009	13.88
5.6.2	0.008	0.008	13.95
5.6.1	0.006	0.006	13.93
5.6.0	0.011	0.004	14.26
5.5.38	0.006	0.006	13.70
5.5.37	0.007	0.007	14.00
5.5.36	0.010	0.000	14.20
5.5.35	0.009	0.041	17.32
5.5.34	0.004	0.024	16.11
5.5.33	0.006	0.023	17.04
5.5.32	0.013	0.040	17.18
5.5.31	0.015	0.041	17.34
5.5.30	0.008	0.045	16.02
5.5.29	0.008	0.027	16.06
5.5.28	0.009	0.040	17.32
5.5.27	0.009	0.022	17.43
5.5.26	0.007	0.044	17.56
5.5.25	0.009	0.043	17.30
5.5.24	0.018	0.035	17.12
5.5.23	0.007	0.007	13.97
5.5.22	0.007	0.004	13.79
5.5.21	0.007	0.007	13.80
5.5.20	0.000	0.008	13.81
5.5.19	0.003	0.013	14.10
5.5.18	0.009	0.006	14.12
5.5.17	0.011	0.000	13.84
5.5.16	0.007	0.007	14.07
5.5.15	0.007	0.007	13.82
5.5.14	0.007	0.007	13.80
5.5.13	0.004	0.008	14.02
5.5.12	0.003	0.009	13.62
5.5.11	0.000	0.014	13.50
5.5.10	0.008	0.000	13.98
5.5.9	0.010	0.000	14.06
5.5.8	0.003	0.010	13.91
5.5.7	0.003	0.012	14.05
5.5.6	0.003	0.015	13.85
5.5.5	0.000	0.011	13.80
5.5.4	0.007	0.010	13.81
5.5.3	0.004	0.012	13.77
5.5.2	0.007	0.007	13.78
5.5.1	0.003	0.007	13.60
5.5.0	0.005	0.005	14.00
5.4.45	0.015	0.023	15.68
5.4.44	0.031	0.025	15.72
5.4.43	0.020	0.028	15.61
5.4.42	0.025	0.021	15.62
5.4.41	0.016	0.028	15.63
5.4.40	0.018	0.018	15.60
5.4.39	0.007	0.027	15.55
5.4.38	0.016	0.033	15.23
5.4.37	0.013	0.038	15.29
5.4.36	0.022	0.039	15.30
5.4.35	0.021	0.029	15.35
5.4.34	0.021	0.028	15.31
5.4.33	0.000	0.008	11.98
5.4.32	0.005	0.021	12.21
5.4.31	0.004	0.026	12.21
5.4.30	0.004	0.026	12.21
5.4.29	0.004	0.020	12.21
5.4.28	0.004	0.023	12.16
5.4.27	0.002	0.021	12.16
5.4.26	0.002	0.022	12.16
5.4.25	0.006	0.020	12.16
5.4.24	0.007	0.020	12.16
5.4.23	0.007	0.020	12.16
5.4.22	0.006	0.022	12.16
5.4.21	0.003	0.021	12.16
5.4.20	0.002	0.025	12.16
5.4.19	0.004	0.022	12.16
5.4.18	0.002	0.025	12.15
5.4.17	0.005	0.020	12.16
5.4.16	0.004	0.022	12.16
5.4.15	0.006	0.021	12.16
5.4.14	0.005	0.025	12.00
5.4.13	0.004	0.023	11.99
5.4.12	0.002	0.021	11.97
5.4.11	0.006	0.019	11.97
5.4.10	0.002	0.022	11.97
5.4.9	0.005	0.022	11.97
5.4.8	0.005	0.022	11.97
5.4.7	0.005	0.019	11.97
5.4.6	0.006	0.021	11.97
5.4.5	0.007	0.021	11.97
5.4.4	0.004	0.025	11.96
5.4.3	0.006	0.022	11.96
5.4.2	0.005	0.023	11.96
5.4.1	0.006	0.020	11.96
5.4.0	0.002	0.026	11.71
5.3.29	0.005	0.039	12.80
5.3.28	0.008	0.035	12.71
5.3.27	0.008	0.036	12.72
5.3.26	0.009	0.046	12.72
5.3.25	0.003	0.039	12.72
5.3.24	0.005	0.038	12.72
5.3.23	0.009	0.035	12.71
5.3.22	0.007	0.047	12.68
5.3.21	0.005	0.042	12.68
5.3.20	0.007	0.035	12.68
5.3.19	0.005	0.043	12.68
5.3.18	0.005	0.044	12.67
5.3.17	0.007	0.049	12.66
5.3.16	0.009	0.035	12.67
5.3.15	0.006	0.037	12.67
5.3.14	0.009	0.036	12.66
5.3.13	0.003	0.045	12.66
5.3.12	0.009	0.037	12.66
5.3.11	0.006	0.040	12.66
5.3.10	0.007	0.037	12.12
5.3.9	0.007	0.034	12.09
5.3.8	0.007	0.034	12.07
5.3.7	0.010	0.032	12.08
5.3.6	0.003	0.037	12.06
5.3.5	0.006	0.034	12.00
5.3.4	0.006	0.036	12.00
5.3.3	0.003	0.036	11.94
5.3.2	0.007	0.036	11.71
5.3.1	0.010	0.030	11.69
5.3.0	0.006	0.035	11.68
5.2.17	0.006	0.029	9.17
5.2.16	0.004	0.029	9.17
5.2.15	0.006	0.028	9.17
5.2.14	0.006	0.029	9.17
5.2.13	0.002	0.030	9.13
5.2.12	0.003	0.028	9.13
5.2.11	0.009	0.032	9.14
5.2.10	0.005	0.027	9.14
5.2.9	0.007	0.030	9.13
5.2.8	0.006	0.037	9.13
5.2.7	0.005	0.031	9.13
5.2.6	0.007	0.034	9.08
5.2.5	0.003	0.033	9.05
5.2.4	0.001	0.031	9.03
5.2.3	0.006	0.034	9.00
5.2.2	0.003	0.033	8.99
5.2.1	0.003	0.028	8.91
5.2.0	0.006	0.027	8.77
5.1.6	0.007	0.026	8.05
5.1.5	0.004	0.027	8.05
5.1.4	0.003	0.027	8.04
5.1.3	0.004	0.025	8.39
5.1.2	0.003	0.031	8.41
5.1.1	0.012	0.023	8.14
5.1.0	0.005	0.024	8.14
5.0.5	0.003	0.020	6.62
5.0.4	0.004	0.018	6.48
5.0.3	0.001	0.033	6.28
5.0.2	0.005	0.023	6.26
5.0.1	0.001	0.023	6.23
5.0.0	0.005	0.035	6.23
4.4.9	0.004	0.016	4.78
4.4.8	0.002	0.017	4.76
4.4.7	0.003	0.015	4.75
4.4.6	0.005	0.013	4.75
4.4.5	0.003	0.014	4.77
4.4.4	0.002	0.026	4.71
4.4.3	0.006	0.017	4.75
4.4.2	0.006	0.012	4.85
4.4.1	0.004	0.018	4.85
4.4.0	0.002	0.025	4.76
4.3.11	0.005	0.024	4.67
4.3.10	0.004	0.018	4.66
4.3.9	0.004	0.017	4.64
4.3.8	0.001	0.026	4.58
4.3.7	0.004	0.015	4.63
4.3.6	0.006	0.017	4.63
4.3.5	0.006	0.018	4.63
4.3.4	0.004	0.027	4.54
4.3.3	0.001	0.017	3.28
4.3.2	0.002	0.015	3.26
4.3.1	0.002	0.015	3.21
4.3.0	0.000	0.017	18.56