Online PHP editor | perf for iolub

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	0.010	0.007	16.61
8.3.5	0.013	0.008	21.96
8.3.4	0.010	0.010	18.59
8.3.3	0.007	0.007	18.96
8.3.2	0.007	0.000	20.26
8.3.1	0.004	0.004	21.60
8.3.0	0.000	0.008	19.11
8.2.18	0.000	0.015	18.30
8.2.17	0.004	0.011	22.96
8.2.16	0.011	0.003	20.22
8.2.15	0.000	0.007	24.18
8.2.14	0.004	0.004	24.66
8.2.13	0.000	0.008	26.16
8.2.12	0.009	0.000	19.76
8.2.11	0.003	0.006	20.47
8.2.10	0.004	0.008	17.78
8.2.9	0.004	0.004	19.02
8.2.8	0.003	0.005	17.97
8.2.7	0.000	0.008	17.75
8.2.6	0.004	0.004	17.92
8.2.5	0.004	0.004	18.07
8.2.4	0.003	0.006	19.89
8.2.3	0.000	0.007	18.01
8.2.2	0.000	0.007	17.55
8.2.1	0.000	0.008	18.09
8.2.0	0.004	0.004	17.72
8.1.28	0.012	0.006	25.92
8.1.27	0.005	0.003	20.29
8.1.26	0.005	0.002	26.35
8.1.25	0.000	0.007	28.09
8.1.24	0.003	0.006	23.73
8.1.23	0.007	0.004	20.88
8.1.22	0.008	0.000	17.74
8.1.21	0.006	0.003	18.77
8.1.20	0.004	0.004	17.25
8.1.19	0.004	0.004	17.23
8.1.18	0.000	0.009	18.10
8.1.17	0.000	0.009	20.38
8.1.16	0.000	0.007	21.91
8.1.15	0.000	0.007	18.69
8.1.14	0.003	0.006	17.43
8.1.13	0.003	0.005	17.87
8.1.12	0.000	0.007	17.30
8.1.11	0.004	0.004	17.38
8.1.10	0.004	0.004	17.34
8.1.9	0.004	0.003	17.34
8.1.8	0.007	0.000	17.35
8.1.7	0.000	0.008	17.40
8.1.6	0.008	0.000	17.54
8.1.5	0.003	0.006	17.40
8.1.4	0.003	0.006	17.36
8.1.3	0.003	0.006	17.43
8.1.2	0.000	0.007	17.43
8.1.1	0.000	0.008	17.46
8.1.0	0.005	0.003	17.45
8.0.30	0.007	0.000	18.77
8.0.29	0.007	0.000	16.58
8.0.28	0.003	0.003	18.34
8.0.27	0.003	0.003	17.16
8.0.26	0.003	0.003	17.26
8.0.25	0.007	0.000	16.85
8.0.24	0.004	0.004	16.90
8.0.23	0.005	0.003	16.83
8.0.22	0.003	0.003	16.78
8.0.21	0.007	0.000	16.78
8.0.20	0.000	0.007	16.81
8.0.19	0.003	0.006	16.84
8.0.18	0.000	0.008	16.87
8.0.17	0.003	0.005	16.87
8.0.16	0.000	0.008	16.79
8.0.15	0.000	0.007	16.92
8.0.14	0.000	0.007	16.86
8.0.13	0.003	0.003	13.29
8.0.12	0.000	0.007	16.82
8.0.11	0.002	0.005	16.73
8.0.10	0.004	0.004	16.70
8.0.9	0.000	0.007	16.81
8.0.8	0.006	0.009	16.79
8.0.7	0.008	0.000	16.76
8.0.6	0.003	0.003	16.88
8.0.5	0.007	0.000	16.81
8.0.3	0.016	0.008	17.19
8.0.2	0.013	0.006	17.40
8.0.1	0.000	0.007	16.94
8.0.0	0.012	0.006	16.64
7.4.33	0.000	0.007	15.03
7.4.32	0.003	0.003	16.35
7.4.30	0.006	0.000	16.57
7.4.29	0.000	0.009	16.52
7.4.28	0.005	0.003	16.47
7.4.27	0.004	0.004	16.44
7.4.26	0.000	0.009	16.48
7.4.25	0.000	0.008	16.48
7.4.24	0.001	0.006	16.39
7.4.23	0.003	0.003	16.27
7.4.22	0.011	0.007	16.41
7.4.21	0.007	0.013	16.35
7.4.20	0.000	0.007	16.36
7.4.16	0.007	0.014	16.33
7.4.15	0.006	0.012	17.40
7.4.14	0.011	0.012	17.86
7.4.13	0.007	0.011	16.52
7.4.12	0.010	0.008	16.42
7.4.11	0.009	0.009	16.32
7.4.10	0.008	0.009	16.42
7.4.9	0.010	0.013	16.41
7.4.8	0.012	0.006	19.39
7.4.7	0.016	0.004	16.46
7.4.6	0.007	0.010	16.35
7.4.5	0.000	0.008	16.42
7.4.4	0.007	0.008	16.40
7.4.3	0.006	0.010	16.48
7.4.1	0.004	0.014	14.81
7.4.0	0.005	0.012	14.79
7.3.33	0.000	0.007	12.92
7.3.32	0.000	0.012	13.13
7.3.31	0.004	0.004	16.03
7.3.30	0.000	0.007	16.21
7.3.29	0.006	0.008	16.19
7.3.28	0.006	0.010	16.15
7.3.27	0.010	0.006	17.40
7.3.26	0.009	0.009	16.25
7.3.25	0.010	0.007	16.23
7.3.24	0.010	0.007	16.13
7.3.23	0.013	0.010	16.39
7.3.21	0.014	0.005	16.22
7.3.20	0.013	0.003	19.39
7.3.19	0.013	0.004	16.30
7.3.18	0.015	0.009	16.17
7.3.17	0.012	0.006	16.32
7.3.16	0.013	0.007	16.06
7.3.13	0.006	0.009	14.77
7.3.12	0.003	0.014	14.93
7.3.11	0.011	0.007	14.69
7.3.10	0.003	0.010	14.93
7.3.9	0.003	0.013	14.43
7.3.8	0.003	0.008	15.08
7.3.7	0.000	0.011	14.55
7.3.6	0.007	0.007	14.73
7.3.5	0.010	0.007	14.57
7.3.4	0.004	0.011	14.77
7.3.3	0.000	0.015	14.53
7.3.2	0.009	0.003	16.50
7.3.1	0.008	0.007	16.49
7.3.0	0.004	0.008	16.34
7.2.33	0.003	0.015	16.47
7.2.32	0.013	0.006	16.70
7.2.31	0.011	0.006	16.62
7.2.30	0.007	0.010	16.70
7.2.29	0.003	0.013	16.57
7.2.26	0.004	0.015	14.91
7.2.25	0.011	0.006	14.77
7.2.24	0.003	0.010	14.95
7.2.23	0.009	0.006	15.01
7.2.22	0.008	0.008	14.82
7.2.21	0.006	0.009	14.87
7.2.20	0.000	0.009	14.80
7.2.19	0.009	0.006	15.00
7.2.18	0.010	0.003	15.06
7.2.17	0.006	0.008	15.13
7.2.16	0.005	0.005	14.98
7.2.15	0.007	0.007	17.06
7.2.14	0.014	0.003	16.84
7.2.13	0.007	0.007	16.74
7.2.12	0.008	0.005	16.79
7.2.11	0.002	0.012	16.81
7.2.10	0.009	0.005	16.80
7.2.9	0.006	0.007	16.79
7.2.8	0.011	0.004	16.59
7.2.7	0.006	0.009	16.92
7.2.6	0.007	0.009	16.79
7.2.5	0.006	0.005	16.93
7.2.4	0.000	0.013	16.81
7.2.3	0.007	0.008	16.72
7.2.2	0.010	0.004	16.84
7.2.1	0.008	0.006	16.94
7.2.0	0.002	0.013	17.60
7.1.33	0.009	0.003	15.85
7.1.32	0.006	0.009	15.57
7.1.31	0.013	0.000	15.68
7.1.30	0.004	0.008	15.76
7.1.29	0.006	0.006	15.71
7.1.28	0.003	0.010	15.94
7.1.27	0.000	0.008	15.54
7.1.26	0.006	0.009	15.75
7.1.25	0.003	0.009	15.64
7.1.24	0.008	0.003	15.63
7.1.23	0.004	0.011	15.48
7.1.22	0.007	0.011	15.64
7.1.21	0.003	0.010	15.80
7.1.20	0.006	0.008	15.76
7.1.19	0.000	0.013	15.80
7.1.18	0.009	0.009	15.45
7.1.17	0.006	0.006	15.87
7.1.16	0.006	0.010	15.85
7.1.15	0.011	0.007	15.41
7.1.14	0.007	0.004	15.46
7.1.13	0.003	0.010	15.55
7.1.12	0.007	0.007	15.80
7.1.11	0.003	0.010	15.78
7.1.10	0.010	0.007	16.69
7.1.9	0.004	0.004	15.78
7.1.8	0.012	0.003	15.57
7.1.7	0.005	0.006	16.20
7.1.6	0.005	0.012	17.52
7.1.5	0.010	0.011	25.15
7.1.4	0.007	0.007	15.88
7.1.3	0.009	0.003	15.50
7.1.2	0.009	0.006	15.75
7.1.1	0.007	0.007	15.85
7.1.0	0.006	0.043	19.15
7.0.33	0.007	0.007	15.08
7.0.32	0.010	0.007	15.30
7.0.31	0.003	0.010	15.37
7.0.30	0.008	0.004	15.24
7.0.29	0.004	0.011	15.31
7.0.28	0.003	0.013	15.13
7.0.27	0.013	0.003	15.29
7.0.26	0.004	0.007	15.32
7.0.25	0.004	0.007	15.56
7.0.24	0.009	0.003	15.27
7.0.23	0.000	0.007	15.21
7.0.22	0.004	0.008	15.53
7.0.21	0.010	0.003	15.38
7.0.20	0.005	0.006	15.22
7.0.19	0.004	0.009	15.57
7.0.18	0.007	0.007	15.50
7.0.17	0.003	0.005	15.34
7.0.16	0.010	0.007	15.29
7.0.15	0.006	0.006	15.30
7.0.14	0.005	0.025	18.70
7.0.13	0.003	0.010	15.48
7.0.12	0.009	0.003	15.27
7.0.11	0.003	0.011	15.48
7.0.10	0.007	0.010	15.47
7.0.9	0.004	0.011	15.46
7.0.8	0.004	0.004	15.43
7.0.7	0.007	0.007	15.50
7.0.6	0.000	0.052	17.65
7.0.5	0.010	0.043	16.72
7.0.4	0.003	0.035	16.73
7.0.3	0.016	0.045	16.67
7.0.2	0.016	0.023	16.62
7.0.1	0.015	0.044	16.75
7.0.0	0.006	0.026	16.86
5.6.40	0.005	0.005	14.52
5.6.39	0.004	0.011	14.26
5.6.38	0.000	0.009	14.13
5.6.37	0.003	0.010	14.21
5.6.36	0.009	0.003	14.11
5.6.35	0.010	0.000	14.34
5.6.34	0.015	0.003	14.28
5.6.33	0.007	0.010	14.50
5.6.32	0.013	0.000	14.07
5.6.31	0.011	0.004	14.11
5.6.30	0.007	0.007	14.49
5.6.29	0.009	0.006	14.44
5.6.28	0.005	0.050	17.62
5.6.27	0.012	0.003	14.30
5.6.26	0.014	0.000	14.37
5.6.25	0.014	0.000	14.34
5.6.24	0.013	0.003	14.32
5.6.23	0.000	0.015	14.48
5.6.22	0.012	0.003	14.29
5.6.21	0.012	0.038	17.53
5.6.20	0.012	0.037	16.14
5.6.19	0.003	0.027	17.36
5.6.18	0.015	0.033	17.31
5.6.17	0.020	0.032	17.39
5.6.16	0.010	0.040	17.45
5.6.15	0.010	0.035	16.29
5.6.14	0.010	0.038	16.09
5.6.13	0.006	0.045	16.25
5.6.12	0.008	0.043	17.67
5.6.11	0.010	0.045	17.56
5.6.10	0.005	0.027	17.69
5.6.9	0.009	0.045	17.83
5.6.8	0.010	0.033	17.27
5.6.7	0.014	0.037	17.34
5.6.6	0.004	0.011	14.55
5.6.5	0.007	0.007	14.06
5.6.4	0.009	0.006	14.30
5.6.3	0.007	0.007	14.19
5.6.2	0.004	0.011	14.36
5.6.1	0.003	0.010	14.16
5.6.0	0.007	0.003	14.27
5.5.38	0.008	0.003	14.27
5.5.37	0.004	0.011	14.18
5.5.36	0.003	0.006	14.38
5.5.35	0.019	0.023	17.32
5.5.34	0.002	0.034	16.06
5.5.33	0.011	0.040	17.40
5.5.32	0.008	0.043	17.25
5.5.31	0.018	0.049	17.30
5.5.30	0.011	0.036	16.10
5.5.29	0.003	0.041	16.09
5.5.28	0.003	0.045	17.60
5.5.27	0.010	0.041	17.46
5.5.26	0.009	0.044	17.63
5.5.25	0.006	0.049	17.44
5.5.24	0.012	0.037	17.10
5.5.23	0.003	0.006	14.32
5.5.22	0.003	0.009	14.02
5.5.21	0.003	0.009	14.34
5.5.20	0.009	0.006	14.19
5.5.19	0.000	0.011	14.35
5.5.18	0.007	0.010	14.20
5.5.17	0.007	0.007	14.16
5.5.16	0.004	0.011	14.21
5.5.15	0.003	0.013	14.19
5.5.14	0.003	0.011	14.00
5.5.13	0.000	0.011	13.93
5.5.12	0.010	0.000	14.29
5.5.11	0.004	0.014	14.46
5.5.10	0.008	0.005	14.33
5.5.9	0.004	0.011	14.07
5.5.8	0.009	0.006	14.07
5.5.7	0.006	0.010	14.05
5.5.6	0.006	0.006	14.18
5.5.5	0.003	0.006	14.04
5.5.4	0.003	0.006	14.27
5.5.3	0.006	0.006	13.95
5.5.2	0.004	0.011	13.99
5.5.1	0.003	0.010	14.23
5.5.0	0.004	0.008	13.81
5.4.45	0.016	0.033	15.28
5.4.44	0.040	0.037	15.19
5.4.43	0.012	0.032	15.12
5.4.42	0.045	0.032	15.13
5.4.41	0.005	0.036	14.93
5.4.40	0.025	0.035	14.71
5.4.39	0.023	0.040	14.78
5.4.38	0.023	0.039	14.66
5.4.37	0.022	0.027	14.70
5.4.36	0.021	0.038	14.58
5.4.35	0.027	0.027	14.89
5.4.34	0.027	0.031	14.80
5.4.33	0.006	0.003	10.81
5.4.32	0.024	0.032	14.60
5.4.31	0.028	0.030	14.63
5.4.30	0.017	0.037	14.57
5.4.29	0.021	0.028	14.71
5.4.28	0.028	0.036	14.74
5.4.27	0.015	0.032	14.68
5.4.26	0.017	0.033	14.64
5.4.25	0.017	0.034	14.62
5.4.24	0.020	0.033	14.65
5.4.23	0.017	0.031	14.78
5.4.22	0.013	0.041	14.63
5.4.21	0.019	0.030	14.75
5.4.20	0.018	0.040	13.52
5.4.19	0.022	0.028	14.64
5.4.18	0.027	0.035	14.61
5.4.17	0.025	0.032	14.75
5.4.16	0.025	0.027	14.65
5.4.15	0.015	0.034	14.55
5.4.14	0.015	0.038	13.48
5.4.13	0.020	0.034	13.56
5.4.12	0.019	0.030	13.70
5.4.11	0.022	0.034	13.50
5.4.10	0.024	0.029	13.46
5.4.9	0.023	0.040	13.24
5.4.8	0.023	0.025	13.46
5.4.7	0.015	0.032	13.48
5.4.6	0.015	0.030	13.39
5.4.5	0.017	0.028	13.48
5.4.4	0.020	0.028	13.38
5.4.3	0.019	0.032	13.53
5.4.2	0.017	0.035	13.46
5.4.1	0.025	0.038	13.46
5.4.0	0.035	0.031	13.23
5.3.29	0.047	0.070	14.58
5.3.28	0.030	0.053	14.59
5.3.27	0.043	0.053	14.52
5.3.26	0.037	0.060	14.66
5.3.25	0.030	0.070	14.54
5.3.24	0.037	0.050	14.55
5.3.23	0.030	0.063	14.61
5.3.22	0.033	0.073	14.64
5.3.21	0.043	0.067	14.54
5.3.20	0.040	0.067	14.55
5.3.19	0.043	0.047	14.55
5.3.18	0.033	0.053	14.66
5.3.17	0.037	0.073	14.48
5.3.16	0.037	0.047	14.62
5.3.15	0.023	0.060	14.50
5.3.14	0.037	0.053	14.48
5.3.13	0.043	0.053	14.53
5.3.12	0.037	0.083	14.62
5.3.11	0.053	0.070	14.53
5.3.10	0.030	0.053	13.99
5.3.9	0.023	0.067	14.05
5.3.8	0.043	0.060	14.00
5.3.7	0.037	0.063	14.01
5.3.6	0.030	0.057	13.99
5.3.5	0.033	0.050	13.86
5.3.4	0.033	0.073	13.93
5.3.3	0.053	0.053	13.89
5.3.2	0.050	0.063	13.59
5.3.1	0.033	0.053	13.65
5.3.0	0.027	0.050	13.55
5.2.17	0.017	0.050	11.28
5.2.16	0.020	0.040	11.19
5.2.15	0.020	0.043	11.11
5.2.14	0.033	0.043	11.09
5.2.13	0.020	0.063	11.16
5.2.12	0.023	0.043	11.09
5.2.11	0.033	0.037	11.24
5.2.10	0.030	0.037	11.16
5.2.9	0.020	0.047	11.02
5.2.8	0.030	0.070	11.13
5.2.7	0.017	0.050	11.08
5.2.6	0.023	0.043	11.10
5.2.5	0.017	0.057	11.01
5.2.4	0.047	0.047	11.05
5.2.3	0.017	0.043	10.95
5.2.2	0.017	0.040	10.99
5.2.1	0.017	0.050	10.84
5.2.0	0.027	0.050	10.71
5.1.6	0.020	0.030	9.95
5.1.5	0.013	0.040	10.02
5.1.4	0.027	0.027	10.02
5.1.3	0.013	0.047	10.31
5.1.2	0.040	0.037	10.45
5.1.1	0.027	0.033	10.10
5.1.0	0.017	0.040	10.12
5.0.5	0.023	0.033	8.69
5.0.4	0.017	0.037	8.43
5.0.3	0.020	0.053	8.28
5.0.2	0.020	0.033	8.38
5.0.1	0.013	0.037	8.34
5.0.0	0.020	0.040	8.19
4.4.9	0.010	0.023	5.86
4.4.8	0.010	0.023	5.87
4.4.7	0.013	0.020	5.86
4.4.6	0.020	0.017	5.82
4.4.5	0.020	0.023	5.90
4.4.4	0.007	0.040	5.82
4.4.3	0.010	0.023	5.81
4.4.2	0.010	0.020	5.91
4.4.1	0.013	0.020	5.93
4.4.0	0.010	0.037	5.91
4.3.11	0.010	0.023	5.84
4.3.10	0.010	0.027	5.75
4.3.9	0.010	0.027	5.91
4.3.8	0.020	0.030	5.79
4.3.7	0.017	0.017	5.93
4.3.6	0.010	0.020	5.76
4.3.5	0.013	0.023	5.83
4.3.4	0.007	0.037	5.85
4.3.3	0.003	0.023	4.54
4.3.2	0.000	0.027	4.56
4.3.1	0.010	0.017	4.52
4.3.0	0.013	0.020	6.95