3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach (array(1, 2, 3) as $a) { var_dump($a); }

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)
8.3.70.0080.00816.75
8.3.60.0080.00816.50
8.3.50.0100.00822.87
8.3.40.0150.00618.89
8.3.30.0140.00018.89
8.3.20.0070.00020.39
8.3.10.0040.00423.65
8.3.00.0040.00419.00
8.2.180.0120.00316.32
8.2.170.0040.01122.96
8.2.160.0070.00720.31
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00720.95
8.2.110.0070.00322.26
8.2.100.0080.00419.22
8.2.90.0040.00418.92
8.2.80.0000.00817.97
8.2.70.0040.00417.38
8.2.60.0030.00617.90
8.2.50.0000.00818.07
8.2.40.0040.00418.03
8.2.30.0000.00717.98
8.2.20.0070.00017.41
8.2.10.0000.00817.97
8.2.00.0000.00717.55
8.1.280.0130.01025.92
8.1.270.0080.00023.77
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.95
8.1.230.0120.00019.03
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0050.00517.23
8.1.190.0000.00917.00
8.1.180.0090.00018.10
8.1.170.0000.00818.54
8.1.160.0050.00321.85
8.1.150.0050.00218.64
8.1.140.0040.00417.41
8.1.130.0000.00717.76
8.1.120.0040.00417.21
8.1.110.0000.00717.32
8.1.100.0000.00717.30
8.1.90.0040.00417.35
8.1.80.0030.00317.30
8.1.70.0000.00817.20
8.1.60.0090.00017.43
8.1.50.0020.00517.43
8.1.40.0040.00417.34
8.1.30.0060.00317.51
8.1.20.0050.00317.52
8.1.10.0040.00417.39
8.1.00.0070.00017.27
8.0.300.0030.00318.77
8.0.290.0040.00416.63
8.0.280.0000.00718.30
8.0.270.0040.00417.22
8.0.260.0060.00017.25
8.0.250.0070.00016.77
8.0.240.0070.00016.84
8.0.230.0060.00316.80
8.0.220.0030.00316.86
8.0.210.0070.00016.69
8.0.200.0030.00316.90
8.0.190.0040.00416.89
8.0.180.0040.00416.85
8.0.170.0040.00416.86
8.0.160.0040.00416.70
8.0.150.0000.00716.69
8.0.140.0070.00016.80
8.0.130.0040.00413.18
8.0.120.0080.00016.76
8.0.110.0070.00016.73
8.0.100.0050.00216.66
8.0.90.0030.00316.78
8.0.80.0140.00716.80
8.0.70.0050.00316.70
8.0.60.0000.00716.69
8.0.50.0040.00416.62
8.0.30.0120.00716.82
8.0.20.0140.01117.40
8.0.10.0070.00016.96
8.0.00.0140.00716.72
7.4.330.0000.00615.00
7.4.320.0000.00616.36
7.4.300.0070.00016.36
7.4.290.0040.00416.45
7.4.280.0000.00716.38
7.4.270.0050.00216.49
7.4.260.0000.00716.45
7.4.250.0040.00416.43
7.4.240.0030.00316.36
7.4.230.0030.00316.54
7.4.220.0090.00916.40
7.4.210.0090.00616.53
7.4.200.0000.00716.47
7.4.160.0070.00716.35
7.4.150.0060.01217.40
7.4.140.0100.00717.86
7.4.130.0130.00316.38
7.4.120.0130.00516.38
7.4.110.0130.00616.40
7.4.100.0100.01316.45
7.4.90.0130.00416.36
7.4.80.0040.01319.39
7.4.70.0070.01016.27
7.4.60.0090.00916.58
7.4.50.0080.00016.23
7.4.40.0070.01016.50
7.4.30.0060.01016.54
7.4.00.0030.01414.89
7.3.330.0000.00613.17
7.3.320.0050.00012.97
7.3.310.0040.00416.34
7.3.300.0070.00016.16
7.3.290.0110.00416.29
7.3.280.0060.01416.27
7.3.270.0130.00317.40
7.3.260.0080.00816.48
7.3.250.0140.00516.40
7.3.240.0110.00516.31
7.3.230.0100.00716.39
7.3.210.0030.01516.18
7.3.200.0230.00619.39
7.3.190.0080.00816.25
7.3.180.0140.00316.58
7.3.170.0050.01116.27
7.3.160.0060.01016.21
7.3.10.0110.00416.05
7.3.00.0120.00016.26
7.2.330.0130.01016.44
7.2.320.0060.01216.46
7.2.310.0070.01016.54
7.2.300.0100.00716.36
7.2.290.0130.00916.40
7.2.130.0120.00916.41
7.2.120.0100.00716.60
7.2.110.0130.00916.40
7.2.100.0160.00516.34
7.2.90.0170.00716.43
7.2.80.0150.00716.29
7.2.70.0090.00916.31
7.2.60.0090.01416.36
7.2.50.0130.00816.64
7.2.40.0050.01316.36
7.2.30.0080.00916.40
7.2.20.0100.00816.16
7.2.10.0080.01016.58
7.2.00.0080.01117.44
7.1.250.0050.00915.59
7.1.200.0040.00815.64
7.1.100.0030.01017.80
7.1.70.0060.00616.78
7.1.60.0070.01719.40
7.1.50.0070.01316.94
7.1.00.0100.07022.45
7.0.200.0040.00416.74
7.0.140.0100.06721.95
7.0.60.0070.07719.90
7.0.50.0000.06717.85
7.0.40.0000.04720.30
7.0.30.0270.07320.09
7.0.20.0200.08320.14
7.0.10.0070.08320.16
7.0.00.0100.08720.08
5.6.280.0000.07720.78
5.6.210.0100.07720.55
5.6.200.0100.04318.12
5.6.190.0070.05020.48
5.6.180.0370.07020.60
5.6.170.0200.06720.50
5.6.160.0070.04020.51
5.6.150.0030.05318.09
5.6.140.0030.05318.14
5.6.130.0100.06018.10
5.6.120.0170.06321.12
5.6.110.0130.08020.98
5.6.100.0030.06321.12
5.6.90.0100.07720.98
5.6.80.0100.06720.40
5.5.350.0100.05320.40
5.5.340.0000.04317.92
5.5.330.0070.08320.59
5.5.320.0400.06020.51
5.5.310.0300.05020.30
5.5.300.0100.09017.91
5.5.290.0070.05317.89
5.5.280.0130.06020.72
5.5.270.0000.05720.92
5.5.260.0130.07320.84
5.5.250.0100.06020.66
5.5.240.0200.07720.25
5.4.450.0270.04319.41
5.4.440.0270.05319.57
5.4.430.0370.04319.54
5.4.420.0330.04319.13
5.4.410.0630.04018.97
5.4.400.0630.03319.25
5.4.390.0370.03719.24
5.4.380.0530.05718.59
5.4.370.0330.05318.52
5.4.360.0270.06018.79
5.4.350.0270.06318.61
5.4.340.0400.03718.74
5.4.320.0060.03612.45
5.4.310.0080.03612.45
5.4.300.0050.04012.45
5.4.290.0070.03712.45
5.4.280.0040.03712.35
5.4.270.0070.04612.35
5.4.260.0040.04412.35
5.4.250.0100.04712.35
5.4.240.0080.03412.35
5.4.230.0090.03412.34
5.4.220.0060.03512.34
5.4.210.0080.03312.34
5.4.200.0030.04012.34
5.4.190.0080.03512.34
5.4.180.0040.03712.34
5.4.170.0070.03412.35
5.4.160.0100.03212.35
5.4.150.0070.03412.34
5.4.140.0070.03812.02
5.4.130.0050.03712.02
5.4.120.0080.04411.97
5.4.110.0020.04411.96
5.4.100.0030.03911.97
5.4.90.0030.04111.96
5.4.80.0030.04011.96
5.4.70.0040.03711.96
5.4.60.0060.03511.96
5.4.50.0030.03811.96
5.4.40.0080.03511.95
5.4.30.0080.04211.95
5.4.20.0060.03711.95
5.4.10.0100.04511.95
5.4.00.0100.05111.43
5.3.290.0050.04012.80
5.3.280.0110.04112.71
5.3.270.0080.04012.72
5.3.260.0080.03812.72
5.3.250.0070.03712.72
5.3.240.0070.03812.72
5.3.230.0070.03812.71
5.3.220.0070.03712.68
5.3.210.0060.03912.68
5.3.200.0060.03712.68
5.3.190.0060.03812.68
5.3.180.0070.03512.68
5.3.170.0060.03612.67
5.3.160.0070.04312.67
5.3.150.0080.04412.67
5.3.140.0080.04812.66
5.3.130.0030.04312.66
5.3.120.0060.03912.66
5.3.110.0100.03512.66
5.3.100.0070.03412.12
5.3.90.0020.04012.08
5.3.80.0080.03812.08
5.3.70.0090.04212.07
5.3.60.0100.04312.06
5.3.50.0050.04012.00
5.3.40.0060.03612.00
5.3.30.0080.04111.94
5.3.20.0090.04611.72
5.3.10.0060.03611.69
5.3.00.0090.03411.68
5.2.170.0070.0299.18
5.2.160.0050.0289.18
5.2.150.0040.0319.18
5.2.140.0080.0299.18
5.2.130.0050.0309.13
5.2.120.0040.0319.14
5.2.110.0050.0329.14
5.2.100.0070.0359.14
5.2.90.0070.0299.14
5.2.80.0040.0329.13
5.2.70.0050.0319.13
5.2.60.0070.0299.08
5.2.50.0020.0339.05
5.2.40.0030.0319.03
5.2.30.0050.0309.01
5.2.20.0030.0309.00
5.2.10.0050.0278.92
5.2.00.0060.0278.78
5.1.60.0040.0248.06
5.1.50.0070.0228.05
5.1.40.0040.0248.04
5.1.30.0050.0258.39
5.1.20.0030.0278.41
5.1.10.0060.0238.13
5.1.00.0030.0268.14
5.0.50.0050.0196.61
5.0.40.0050.0176.47
5.0.30.0030.0326.29
5.0.20.0030.0196.26
5.0.10.0050.0186.23
5.0.00.0060.0286.22
4.4.90.0020.0164.78
4.4.80.0030.0144.76
4.4.70.0050.0134.75
4.4.60.0050.0174.76
4.4.50.0010.0184.77
4.4.40.0070.0244.71
4.4.30.0010.0174.76
4.4.20.0040.0174.84
4.4.10.0050.0174.85
4.4.00.0050.0234.76
4.3.110.0030.0164.67
4.3.100.0030.0184.66
4.3.90.0030.0144.64
4.3.80.0050.0224.58
4.3.70.0040.0134.63
4.3.60.0020.0154.62
4.3.50.0030.0154.63
4.3.40.0050.0234.54
4.3.30.0020.0163.28
4.3.20.0000.0183.26
4.3.10.0040.0153.21
4.3.00.0030.01715.95

preferences:
38.01 ms | 401 KiB | 5 Q