Online PHP editor | perf for UdrFr

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&$child) { echo $child['id'] . "\n"; }

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	0.012	0.009	18.80
8.3.5	0.007	0.010	22.24
8.3.4	0.000	0.015	18.97
8.3.3	0.021	0.000	19.35
8.3.2	0.005	0.003	20.57
8.3.1	0.000	0.009	23.90
8.3.0	0.005	0.003	22.77
8.2.18	0.007	0.007	16.88
8.2.17	0.010	0.006	22.96
8.2.16	0.010	0.003	22.70
8.2.15	0.008	0.000	24.18
8.2.14	0.008	0.000	24.66
8.2.13	0.008	0.000	26.16
8.2.12	0.008	0.000	18.25
8.2.11	0.006	0.003	21.54
8.2.10	0.011	0.000	18.28
8.2.9	0.000	0.008	19.67
8.2.8	0.008	0.000	18.13
8.2.7	0.003	0.006	17.88
8.2.6	0.008	0.000	18.43
8.2.5	0.004	0.004	18.13
8.2.4	0.004	0.007	18.47
8.2.3	0.000	0.008	18.48
8.2.2	0.004	0.004	18.07
8.2.1	0.004	0.004	18.17
8.2.0	0.005	0.003	19.91
8.1.28	0.012	0.003	25.92
8.1.27	0.004	0.004	24.38
8.1.26	0.004	0.004	26.35
8.1.25	0.008	0.000	28.09
8.1.24	0.004	0.004	22.70
8.1.23	0.012	0.000	21.23
8.1.22	0.000	0.008	18.29
8.1.21	0.003	0.006	18.77
8.1.20	0.000	0.009	17.85
8.1.19	0.005	0.003	18.03
8.1.18	0.006	0.003	18.10
8.1.17	0.000	0.009	18.88
8.1.16	0.002	0.005	22.50
8.1.15	0.006	0.003	19.11
8.1.14	0.009	0.000	17.85
8.1.13	0.000	0.008	18.29
8.1.12	0.000	0.007	17.85
8.1.11	0.000	0.007	17.98
8.1.10	0.000	0.007	17.99
8.1.9	0.000	0.008	17.77
8.1.8	0.004	0.004	17.81
8.1.7	0.003	0.005	17.79
8.1.6	0.003	0.005	17.99
8.1.5	0.004	0.004	18.04
8.1.4	0.000	0.008	17.75
8.1.3	0.005	0.003	17.92
8.1.2	0.003	0.005	17.96
8.1.1	0.000	0.008	18.02
8.1.0	0.000	0.009	17.76
8.0.30	0.004	0.004	18.77
8.0.29	0.005	0.003	17.13
8.0.28	0.000	0.007	18.85
8.0.27	0.000	0.007	17.63
8.0.26	0.004	0.004	18.89
8.0.25	0.007	0.000	17.37
8.0.24	0.007	0.000	17.45
8.0.23	0.000	0.007	17.21
8.0.22	0.000	0.007	17.27
8.0.21	0.000	0.007	17.29
8.0.20	0.003	0.003	17.25
8.0.19	0.005	0.002	17.51
8.0.18	0.000	0.008	17.29
8.0.17	0.005	0.003	17.22
8.0.16	0.008	0.000	17.40
8.0.15	0.004	0.004	17.38
8.0.14	0.005	0.003	17.18
8.0.13	0.000	0.006	13.86
8.0.12	0.003	0.006	17.42
8.0.11	0.000	0.008	17.38
8.0.10	0.000	0.007	17.33
8.0.9	0.004	0.004	17.39
8.0.8	0.010	0.010	17.35
8.0.7	0.007	0.000	17.35
8.0.6	0.005	0.003	17.28
8.0.5	0.004	0.004	17.16
8.0.3	0.014	0.005	17.55
8.0.2	0.016	0.005	17.71
8.0.1	0.005	0.002	17.46
8.0.0	0.008	0.011	17.24
7.4.33	0.000	0.005	15.46
7.4.32	0.004	0.004	16.96
7.4.30	0.000	0.006	17.06
7.4.29	0.007	0.000	17.11
7.4.28	0.004	0.004	17.07
7.4.27	0.007	0.000	17.04
7.4.26	0.000	0.007	16.93
7.4.25	0.007	0.000	16.98
7.4.24	0.007	0.000	16.90
7.4.23	0.004	0.004	17.17
7.4.22	0.007	0.015	17.12
7.4.21	0.008	0.008	17.06
7.4.20	0.005	0.002	16.95
7.4.19	0.004	0.004	16.93
7.4.16	0.010	0.006	16.94
7.4.15	0.010	0.009	17.40
7.4.14	0.011	0.007	17.86
7.4.13	0.014	0.008	16.87
7.4.12	0.008	0.012	16.99
7.4.11	0.006	0.012	17.03
7.4.10	0.008	0.012	17.04
7.4.9	0.012	0.008	16.90
7.4.8	0.012	0.011	16.98
7.4.7	0.010	0.007	16.80
7.4.6	0.008	0.008	16.73
7.4.5	0.000	0.010	17.07
7.4.4	0.007	0.007	22.77
7.4.3	0.010	0.007	16.88
7.4.0	0.009	0.006	15.00
7.3.33	0.006	0.000	13.48
7.3.32	0.000	0.006	13.48
7.3.31	0.000	0.007	16.41
7.3.30	0.004	0.004	16.67
7.3.29	0.010	0.007	16.60
7.3.28	0.008	0.008	16.69
7.3.27	0.010	0.007	17.40
7.3.26	0.007	0.010	16.64
7.3.25	0.014	0.005	16.81
7.3.24	0.003	0.013	16.61
7.3.23	0.014	0.007	16.57
7.3.21	0.012	0.006	16.69
7.3.20	0.007	0.010	19.39
7.3.19	0.013	0.006	16.97
7.3.18	0.007	0.015	16.65
7.3.17	0.003	0.013	16.87
7.3.16	0.007	0.011	16.79
7.3.12	0.003	0.010	15.00
7.2.33	0.016	0.002	17.25
7.2.32	0.009	0.012	17.14
7.2.31	0.004	0.016	17.07
7.2.30	0.013	0.005	16.78
7.2.29	0.012	0.009	17.01
7.2.0	0.003	0.012	19.93
7.1.10	0.003	0.009	18.42
7.1.7	0.000	0.008	17.38
7.1.6	0.014	0.011	19.32
7.1.5	0.009	0.012	17.01
7.1.0	0.010	0.070	22.62
7.0.20	0.003	0.003	16.79
7.0.14	0.010	0.070	22.31
7.0.6	0.013	0.077	20.26
7.0.5	0.003	0.083	18.07
7.0.4	0.003	0.057	20.52
7.0.3	0.027	0.040	20.40
7.0.2	0.020	0.037	20.38
7.0.1	0.010	0.047	20.46
7.0.0	0.003	0.063	20.26
5.6.28	0.007	0.073	21.20
5.6.21	0.013	0.073	20.93
5.6.20	0.010	0.053	18.41
5.6.19	0.007	0.077	20.88
5.6.18	0.033	0.050	20.64
5.6.17	0.037	0.037	20.62
5.6.16	0.000	0.050	20.71
5.6.15	0.013	0.073	18.41
5.6.14	0.013	0.053	18.37
5.6.13	0.007	0.040	18.41
5.6.12	0.020	0.057	21.22
5.6.11	0.007	0.100	21.21
5.6.10	0.003	0.060	21.29
5.6.9	0.003	0.070	21.20
5.6.8	0.010	0.070	20.74
5.6.7	0.430	0.037	20.58
5.5.35	0.007	0.037	20.55
5.5.34	0.010	0.083	18.14
5.5.33	0.007	0.060	20.72
5.5.32	0.003	0.043	20.61
5.5.31	0.023	0.073	20.46
5.5.30	0.010	0.060	18.17
5.5.29	0.007	0.050	18.14
5.5.28	0.013	0.083	21.01
5.5.27	0.010	0.080	21.00
5.5.26	0.007	0.080	21.18
5.5.25	0.023	0.080	20.81
5.5.24	0.000	0.040	20.50
5.4.45	0.087	0.047	19.57
5.4.44	0.067	0.040	19.44
5.4.43	0.027	0.030	19.45
5.4.42	0.027	0.037	19.56
5.4.41	0.030	0.040	19.28
5.4.40	0.030	0.063	18.72
5.4.39	0.040	0.067	18.52
5.4.38	0.083	0.047	18.71
5.4.37	0.027	0.053	18.50
5.4.36	0.020	0.053	18.55
5.4.35	0.050	0.040	18.73
5.4.34	0.060	0.033	18.68
5.4.32	0.013	0.040	12.49
5.4.31	0.008	0.040	12.48
5.4.30	0.004	0.037	12.49
5.4.29	0.005	0.039	12.48
5.4.28	0.003	0.038	12.38
5.4.27	0.008	0.039	12.38
5.4.26	0.008	0.037	12.38
5.4.25	0.002	0.040	12.38
5.4.24	0.007	0.039	12.38
5.4.23	0.004	0.040	12.38
5.4.22	0.007	0.037	12.37
5.4.21	0.005	0.042	12.38
5.4.20	0.007	0.040	12.37
5.4.19	0.016	0.043	12.37
5.4.18	0.016	0.042	12.37
5.4.17	0.016	0.041	12.38
5.4.16	0.019	0.044	12.37
5.4.15	0.013	0.045	12.37
5.4.14	0.014	0.047	12.05
5.4.13	0.023	0.038	12.04
5.4.12	0.030	0.086	12.00
5.4.11	0.017	0.039	11.99
5.4.10	0.013	0.044	11.99
5.4.9	0.012	0.047	12.00
5.4.8	0.010	0.047	11.99
5.4.7	0.018	0.039	11.98
5.4.6	0.018	0.040	11.99
5.4.5	0.021	0.037	11.99
5.4.4	0.016	0.041	11.97
5.4.3	0.013	0.050	11.98
5.4.2	0.030	0.090	11.98
5.4.1	0.020	0.042	11.97
5.4.0	0.034	0.084	11.46
5.3.29	0.003	0.041	12.80
5.3.28	0.005	0.041	12.71
5.3.27	0.016	0.044	12.72
5.3.26	0.016	0.044	12.72
5.3.25	0.016	0.046	12.72
5.3.24	0.013	0.047	12.72
5.3.23	0.019	0.046	12.71
5.3.22	0.016	0.043	12.68
5.3.21	0.017	0.044	12.68
5.3.20	0.019	0.041	12.68
5.3.19	0.015	0.047	12.68
5.3.18	0.012	0.048	12.67
5.3.17	0.015	0.044	12.67
5.3.16	0.017	0.044	12.67
5.3.15	0.012	0.054	12.68
5.3.14	0.020	0.041	12.66
5.3.13	0.031	0.090	12.66
5.3.12	0.018	0.043	12.66
5.3.11	0.018	0.045	12.66
5.3.10	0.021	0.041	12.12
5.3.9	0.014	0.044	12.08
5.3.8	0.019	0.071	12.07
5.3.7	0.011	0.050	12.08
5.3.6	0.016	0.043	12.07
5.3.5	0.016	0.044	12.00
5.3.4	0.018	0.041	12.00
5.3.3	0.014	0.042	11.97
5.3.2	0.010	0.046	11.74
5.3.1	0.014	0.042	11.70
5.3.0	0.024	0.093	11.68
5.2.17	0.008	0.039	9.20
5.2.16	0.010	0.036	9.19
5.2.15	0.011	0.036	9.19
5.2.14	0.014	0.033	9.19
5.2.13	0.009	0.037	9.16
5.2.12	0.013	0.033	9.15
5.2.11	0.014	0.033	9.16
5.2.10	0.034	0.105	9.16
5.2.9	0.015	0.031	9.16
5.2.8	0.011	0.035	9.15
5.2.7	0.014	0.032	9.15
5.2.6	0.012	0.034	9.11
5.2.5	0.015	0.031	9.07
5.2.4	0.011	0.035	9.05
5.2.3	0.015	0.061	9.03
5.2.2	0.014	0.032	9.02
5.2.1	0.010	0.035	8.94
5.2.0	0.032	0.074	8.80
5.1.6	0.009	0.031	8.09
5.1.5	0.009	0.032	8.07
5.1.4	0.011	0.031	8.07
5.1.3	0.009	0.033	8.41
5.1.2	0.013	0.029	8.45
5.1.1	0.012	0.030	8.16
5.1.0	0.008	0.032	8.15
5.0.5	0.007	0.027	6.64
5.0.4	0.015	0.019	6.49
5.0.3	0.009	0.035	6.31
5.0.2	0.007	0.029	6.29
5.0.1	0.012	0.021	6.26
5.0.0	0.014	0.032	6.25
4.4.9	0.019	0.037	4.78
4.4.8	0.010	0.019	4.75
4.4.7	0.004	0.023	4.76
4.4.6	0.012	0.016	4.75
4.4.5	0.009	0.017	4.77
4.4.4	0.008	0.030	4.71
4.4.3	0.008	0.018	4.76
4.4.2	0.010	0.017	4.84
4.4.1	0.007	0.019	4.85
4.4.0	0.009	0.028	4.76
4.3.11	0.008	0.017	4.67
4.3.10	0.009	0.016	4.66
4.3.9	0.006	0.018	4.63
4.3.8	0.009	0.027	4.58
4.3.7	0.015	0.041	4.63
4.3.6	0.008	0.016	4.63
4.3.5	0.008	0.017	4.62
4.3.4	0.008	0.026	4.54
4.3.3	0.007	0.017	3.30
4.3.2	0.007	0.017	3.30
4.3.1	0.006	0.017	3.26
4.3.0	0.003	0.013	15.44