3v4l.org

run code in 300+ PHP versions simultaneously
<?php $udaj .= "hjk" + "jjk" + "ddjk";

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).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0140.00718.30
8.3.50.0270.00721.21
8.3.40.0040.01118.68
8.3.30.0070.00720.21
8.3.20.0040.00420.66
8.3.10.0000.00820.96
8.3.00.0040.00423.49
8.2.180.0100.01016.63
8.2.170.0150.00322.96
8.2.160.0070.00720.52
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0060.00321.04
8.2.110.0060.00319.02
8.2.100.0090.00317.78
8.2.90.0050.00319.05
8.2.80.0000.00817.97
8.2.70.0050.00517.50
8.2.60.0090.00017.79
8.2.50.0030.00618.07
8.2.40.0050.00318.03
8.2.30.0070.00319.48
8.2.20.0000.00817.63
8.2.10.0080.00017.71
8.2.00.0000.00817.75
8.1.280.0090.00625.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0120.00020.64
8.1.230.0000.01120.85
8.1.220.0090.00018.77
8.1.210.0060.00320.95
8.1.200.0030.00617.25
8.1.190.0000.00717.39
8.1.180.0080.00018.10
8.1.170.0060.00318.46
8.1.160.0040.00418.81
8.1.150.0050.00218.50
8.1.140.0020.00617.37
8.1.130.0000.00717.60
8.1.120.0030.00317.29
8.1.110.0000.00717.30
8.1.100.0070.00017.20
8.1.90.0040.00417.30
8.1.80.0000.00717.36
8.1.70.0070.00017.29
8.1.60.0040.00417.39
8.1.50.0030.00517.46
8.1.40.0080.00017.27
8.1.30.0030.00517.53
8.1.20.0070.00017.48
8.1.10.0040.00417.50
8.1.00.0030.00617.29
8.0.300.0050.00219.90
8.0.290.0040.00417.05
8.0.280.0030.00618.38
8.0.270.0080.00017.18
8.0.260.0030.00316.68
8.0.250.0070.00316.83
8.0.240.0000.00716.83
8.0.230.0040.00416.94
8.0.220.0030.00316.77
8.0.210.0020.00516.89
8.0.200.0000.00716.95
8.0.190.0040.00416.80
8.0.180.0050.00316.88
8.0.170.0080.00016.93
8.0.160.0000.00716.96
8.0.150.0030.00316.82
8.0.140.0040.00416.74
8.0.130.0040.00413.34
8.0.120.0070.00016.74
8.0.110.0030.00516.85
8.0.100.0050.00316.84
8.0.90.0000.00716.82
8.0.80.0030.01716.86
8.0.70.0000.00816.72
8.0.60.0000.00716.93
8.0.50.0040.00416.91
8.0.30.0080.01016.96
8.0.20.0120.00617.40
8.0.10.0000.00716.97
8.0.00.0120.00816.68
7.4.330.0000.00516.82
7.4.320.0060.00016.42
7.4.300.0060.00016.51
7.4.290.0070.00016.45
7.4.280.0040.00416.51
7.4.270.0030.00316.42
7.4.260.0000.00513.27
7.4.250.0000.00716.52
7.4.240.0030.00316.58
7.4.230.0030.00316.63
7.4.220.0100.00716.44
7.4.210.0090.00616.48
7.4.200.0000.00716.55
7.4.190.0040.00416.52
7.4.160.0000.01616.50
7.4.150.0200.00017.40
7.4.140.0100.00717.86
7.4.130.0080.00916.41
7.4.120.0100.00716.61
7.4.110.0120.00616.60
7.4.100.0100.00716.46
7.4.90.0130.00616.26
7.4.80.0190.00019.39
7.4.70.0090.00616.30
7.4.60.0040.01116.42
7.4.50.0080.00016.49
7.4.40.0020.01022.77
7.4.30.0100.01016.08
7.4.00.0040.01115.00
7.3.330.0000.00513.05
7.3.320.0030.00312.99
7.3.310.0030.00316.33
7.3.300.0040.00416.11
7.3.290.0090.01016.15
7.3.280.0080.00816.17
7.3.270.0120.00417.40
7.3.260.0080.00918.24
7.3.250.0080.01016.29
7.3.240.0030.01516.38
7.3.230.0150.00616.39
7.3.210.0120.00616.38
7.3.200.0100.00716.43
7.3.190.0130.00316.32
7.3.180.0070.01016.44
7.3.170.0120.00616.34
7.3.160.0110.00516.19
7.3.120.0040.01114.56
7.2.330.0060.01216.37
7.2.320.0060.01616.50
7.2.310.0040.01516.66
7.2.300.0130.01016.27
7.2.290.0070.01116.67
7.2.60.0030.00716.75
7.2.00.0040.00819.41
7.1.200.0040.01115.63
7.1.100.0030.01018.01
7.1.70.0000.00716.96
7.1.60.0130.01319.17
7.1.50.0100.01316.56
7.1.00.0030.06722.33
7.0.200.0000.00716.48
7.0.140.0030.07322.14
7.0.60.0100.05319.94
7.0.50.0070.08017.79
7.0.40.0070.04320.20
7.0.30.0130.05020.11
7.0.20.0300.07720.18
7.0.10.0270.06320.30
7.0.00.0100.05020.11
5.6.280.0100.06721.07
5.6.210.0000.04320.50
5.6.200.0100.07718.19
5.6.190.0170.07320.56
5.6.180.3800.05020.79
5.6.170.0200.06020.54
5.6.160.0130.05720.38
5.6.150.0130.07018.16
5.6.140.0130.08018.18
5.6.130.0100.04718.23
5.6.120.0030.04321.03
5.6.110.0100.08320.99
5.6.100.0130.07721.13
5.6.90.0070.07721.12
5.6.80.0000.07020.40
5.6.70.0270.07320.49
5.5.350.0270.05320.34
5.5.340.0030.04718.02
5.5.330.0100.08020.29
5.5.320.0500.07020.29
5.5.310.0370.08020.17
5.5.300.0070.06317.98
5.5.290.0070.05017.92
5.5.280.0130.07720.97
5.5.270.0030.05020.66
5.5.260.0130.07320.95
5.5.250.0100.07020.45
5.5.240.0230.08320.25
5.4.450.0900.05719.65
5.4.440.0370.04019.17
5.4.430.0100.05019.35
5.4.420.0100.05719.59
5.4.410.0070.05319.36
5.4.400.0030.06319.06
5.4.390.0070.06319.04
5.4.380.0270.04318.77
5.4.370.0100.04018.47
5.4.360.0170.04718.52
5.4.350.0070.04311.97
5.4.340.0050.03511.97
5.4.320.0070.04312.45
5.4.310.0100.04112.45
5.4.300.0090.05712.45
5.4.290.0050.04212.45
5.4.280.0080.03612.35
5.4.270.0050.03812.34
5.4.260.0050.03912.35
5.4.250.0050.04012.35
5.4.240.0050.03712.35
5.4.230.0070.03812.34
5.4.220.0150.04212.33
5.4.210.0140.04012.33
5.4.200.0130.04512.33
5.4.190.0110.05112.33
5.4.180.0120.04512.33
5.4.170.0160.03812.34
5.4.160.0240.06112.33
5.4.150.0170.04012.33
5.4.140.0130.04312.01
5.4.130.0150.04112.00
5.4.120.0200.04511.96
5.4.110.0140.04411.95
5.4.100.0120.04511.95
5.4.90.0220.06711.95
5.4.80.0140.05011.95
5.4.70.0200.05211.95
5.4.60.0130.03911.95
5.4.50.0120.04511.95
5.4.40.0090.04211.94
5.4.30.0110.04011.93
5.4.20.0110.03911.94
5.4.10.0120.03811.94
5.4.00.0100.03911.42
5.3.290.0100.04312.80
5.3.280.0080.03712.71
5.3.270.0090.04712.72
5.3.260.0120.04212.72
5.3.250.0190.03612.72
5.3.240.0090.04712.72
5.3.230.0110.04612.71
5.3.220.0110.04312.68
5.3.210.0140.04212.68
5.3.200.0130.04612.68
5.3.190.0120.04512.68
5.3.180.0140.04312.67
5.3.170.0110.04412.67
5.3.160.0120.04312.67
5.3.150.0100.04412.68
5.3.140.0120.04212.66
5.3.130.0120.04312.66
5.3.120.0130.04212.66
5.3.110.0130.04612.66
5.3.100.0160.03912.12
5.3.90.0150.04312.08
5.3.80.0110.04912.08
5.3.70.0150.04712.08
5.3.60.0180.04312.06
5.3.50.0140.03912.00
5.3.40.0110.04212.00
5.3.30.0100.04711.94
5.3.20.0120.04811.71
5.3.10.0120.04211.68
5.3.00.0110.04311.66

preferences:
38.54 ms | 401 KiB | 5 Q