3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Fo​o { } echo "About to make Foo 1\n"; $foo1 = new Fo​o(); echo "About to make Foo 2\n"; $foo2 = new Foo();

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)
8.3.60.0040.01116.61
8.3.50.0130.00521.91
8.3.40.0100.01018.71
8.3.30.0070.00719.04
8.3.20.0000.00820.33
8.3.10.0040.00423.61
8.3.00.0080.00019.25
8.2.180.0100.00718.54
8.2.170.0040.01422.96
8.2.160.0070.01020.22
8.2.150.0070.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.08
8.2.110.0030.00622.18
8.2.100.0040.00717.91
8.2.90.0040.00419.22
8.2.80.0030.00517.97
8.2.70.0060.00317.75
8.2.60.0000.00818.01
8.2.50.0000.00818.07
8.2.40.0050.00320.00
8.2.30.0000.00717.96
8.2.20.0040.00417.68
8.2.10.0030.00617.91
8.2.00.0060.00517.58
8.1.280.0100.01025.92
8.1.270.0080.00022.05
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.55
8.1.230.0000.01118.93
8.1.220.0090.00017.74
8.1.210.0060.00318.77
8.1.200.0060.00617.35
8.1.190.0000.00817.51
8.1.180.0040.00418.10
8.1.170.0050.00318.57
8.1.160.0040.00421.99
8.1.150.0040.00418.48
8.1.140.0080.00017.38
8.1.130.0040.00217.80
8.1.120.0080.00017.31
8.1.110.0030.00617.39
8.1.100.0000.00717.28
8.1.90.0040.00417.40
8.1.80.0030.00317.27
8.1.70.0030.00317.36
8.1.60.0060.00317.39
8.1.50.0050.00317.45
8.1.40.0030.00517.54
8.1.30.0040.00417.59
8.1.20.0040.00417.64
8.1.10.0050.00217.54
8.1.00.0060.00317.46
8.0.300.0080.00018.77
8.0.290.0040.00417.05
8.0.280.0000.00718.46
8.0.270.0030.00317.28
8.0.260.0080.00017.28
8.0.250.0070.00016.95
8.0.240.0000.00716.95
8.0.230.0070.00017.00
8.0.220.0070.00016.93
8.0.210.0080.00016.89
8.0.200.0030.00316.96
8.0.190.0000.00716.91
8.0.180.0000.00716.82
8.0.170.0030.00516.96
8.0.160.0000.00816.87
8.0.150.0000.00716.79
8.0.140.0000.00816.75
8.0.130.0000.00813.24
8.0.120.0080.00016.81
8.0.110.0050.00316.78
8.0.100.0050.00216.93
8.0.90.0030.00316.89
8.0.80.0130.00316.88
8.0.70.0050.00216.77
8.0.60.0070.00016.90
8.0.50.0040.00416.93
8.0.30.0080.01117.25
8.0.20.0070.01617.40
8.0.10.0080.00017.02
8.0.00.0110.00916.72
7.4.330.0050.00015.00
7.4.320.0030.00316.50
7.4.300.0030.00316.54
7.4.290.0030.00316.51
7.4.280.0070.00016.42
7.4.270.0000.00716.58
7.4.260.0030.00316.45
7.4.250.0040.00416.47
7.4.240.0020.00516.50
7.4.230.0030.00316.38
7.4.220.0070.01016.55
7.4.210.0090.00716.62
7.4.200.0030.00316.49
7.4.190.0000.00716.37
7.4.160.0080.00816.57
7.4.150.0070.01017.40
7.4.140.0110.00817.86
7.4.130.0080.01016.54
7.4.120.0070.01016.38
7.4.110.0130.00316.54
7.4.100.0120.00916.71
7.4.90.0060.01116.46
7.4.80.0150.00319.39
7.4.70.0090.01316.51
7.4.60.0140.00416.35
7.4.50.0000.00816.31
7.4.40.0060.00622.77
7.4.30.0140.00316.46
7.4.00.0070.01014.92
7.3.330.0000.00513.17
7.3.320.0050.00013.11
7.3.310.0070.00016.33
7.3.300.0040.00416.17
7.3.290.0150.00316.21
7.3.280.0060.00816.31
7.3.270.0070.01017.40
7.3.260.0030.01416.53
7.3.250.0110.00616.43
7.3.240.0060.01016.23
7.3.230.0150.00616.39
7.3.210.0060.01216.21
7.3.200.0100.01019.39
7.3.190.0090.01016.45
7.3.180.0100.00716.50
7.3.170.0030.01216.40
7.3.160.0130.01016.25
7.3.120.0070.00714.99
7.3.10.0090.00016.18
7.3.00.0040.00816.50
7.2.330.0090.00916.76
7.2.320.0030.01516.47
7.2.310.0070.01016.58
7.2.300.0080.00816.60
7.2.290.0070.01016.68
7.2.130.0040.00716.68
7.2.120.0080.00416.80
7.2.110.0040.00816.78
7.2.100.0060.00616.87
7.2.90.0040.01116.83
7.2.80.0070.00416.73
7.2.70.0090.00316.83
7.2.60.0080.00516.86
7.2.50.0020.00916.91
7.2.40.0030.00616.82
7.2.30.0080.00417.00
7.2.20.0000.01016.63
7.2.10.0100.00616.94
7.2.00.0110.00417.95
7.1.250.0060.00915.39
7.1.200.0090.00315.55
7.1.70.0030.00617.15
7.1.60.0090.01219.46
7.1.50.0200.00434.64
7.1.00.0030.07722.36
7.0.200.0030.00616.67
7.0.140.0130.06021.99
7.0.60.0130.06019.91
7.0.50.0030.08717.88
7.0.40.0070.05020.13
7.0.30.0400.06720.17
7.0.20.0400.05320.15
7.0.10.0070.04020.24
7.0.00.0130.07720.11
5.6.280.0030.07320.92
5.6.210.0030.04720.50
5.6.200.0030.07318.22
5.6.190.0070.07720.52
5.6.180.0230.05320.77
5.6.170.0270.08320.51
5.6.160.0100.07720.70
5.6.150.0130.07018.16
5.6.140.0070.06718.14
5.6.130.0130.07318.15
5.6.120.0030.04321.00
5.6.110.0000.04321.14
5.6.100.0100.06320.98
5.6.90.0170.07020.95
5.6.80.0130.07320.52
5.5.350.0100.07720.39
5.5.340.0000.08017.97
5.5.330.0030.04020.19
5.5.320.0300.03320.30
5.5.310.0330.04320.32
5.5.300.0030.08018.08
5.5.290.0170.04718.03
5.5.280.0230.06020.78
5.5.270.0130.06320.88
5.5.260.0030.04720.64
5.5.250.0030.08720.70
5.5.240.4000.04020.02
5.4.450.0200.05719.38
5.4.440.0830.06319.60
5.4.430.0170.05319.70
5.4.420.0830.07019.62
5.4.410.0830.05019.25
5.4.400.0470.05319.17
5.4.390.0700.05319.28
5.4.380.0370.06318.80
5.4.370.0370.05018.77
5.4.360.0330.07318.76
5.4.350.0270.06018.63
5.4.340.0330.04718.63
5.4.320.0050.03712.50
5.4.310.0040.03812.50
5.4.300.0050.04512.50
5.4.290.0070.04012.49
5.4.280.0090.04912.37
5.4.270.0100.05212.36
5.4.260.0090.06812.36
5.4.250.0130.05512.36
5.4.240.0070.05712.37
5.4.230.0060.05512.36
5.4.220.0060.03712.35
5.4.210.0080.04012.36
5.4.200.0090.04912.36
5.4.190.0090.04412.36
5.4.180.0080.04412.35
5.4.170.0120.04312.36
5.4.160.0120.03412.36
5.4.150.0050.03912.36
5.4.140.0100.03412.04
5.4.130.0060.03612.03
5.4.120.0140.03511.98
5.4.110.0100.05011.98
5.4.100.0080.04811.98
5.4.90.0100.05111.98
5.4.80.0080.04211.98
5.4.70.0110.03511.97
5.4.60.0040.05411.98
5.4.50.0040.05811.98
5.4.40.0110.04711.96
5.4.30.0100.04211.96
5.4.20.0090.04311.96
5.4.10.0080.03511.95
5.4.00.0060.03911.45
5.3.290.0040.04112.80
5.3.280.0080.04412.71
5.3.270.0040.04212.72
5.3.260.0090.04612.71
5.3.250.0100.03812.72
5.3.240.0090.03612.72
5.3.230.0100.03612.70
5.3.220.0070.03812.68
5.3.210.0090.03512.68
5.3.200.0090.03812.68
5.3.190.0050.04012.68
5.3.180.0070.04512.68
5.3.170.0080.04112.67
5.3.160.0050.03812.67
5.3.150.0090.04812.67
5.3.140.0080.04012.66
5.3.130.0070.05612.66
5.3.120.0060.04112.66
5.3.110.0150.04812.66
5.3.100.0080.04312.11
5.3.90.0070.03612.08
5.3.80.0100.04712.08
5.3.70.0070.05212.07
5.3.60.0070.03612.06
5.3.50.0060.04212.00
5.3.40.0080.04912.00
5.3.30.0080.05111.94
5.3.20.0070.05011.73
5.3.10.0100.04811.70
5.3.00.0080.03811.68
5.2.170.0050.0339.18
5.2.160.0070.0299.18
5.2.150.0050.0319.18
5.2.140.0040.0339.18
5.2.130.0070.0299.14
5.2.120.0090.0299.14
5.2.110.0080.0339.14
5.2.100.0060.0369.15
5.2.90.0060.0299.14
5.2.80.0070.0359.14
5.2.70.0090.0319.14
5.2.60.0070.0339.09
5.2.50.0070.0299.06
5.2.40.0100.0309.04
5.2.30.0060.0329.02
5.2.20.0090.0269.00
5.2.10.0100.0308.91
5.2.00.0140.0418.77
5.1.60.0050.0308.05
5.1.50.0040.0378.06
5.1.40.0060.0368.04
5.1.30.0070.0388.38
5.1.20.0110.0338.41
5.1.10.0030.0308.13
5.1.00.0080.0368.14
5.0.50.0090.0296.61
5.0.40.0080.0206.47
5.0.30.0030.0566.28
5.0.20.0080.0316.25
5.0.10.0080.0336.23
5.0.00.0050.0366.22
4.4.90.0040.0234.78
4.4.80.0030.0174.76
4.4.70.0020.0184.75
4.4.60.0040.0234.76
4.4.50.0070.0224.77
4.4.40.0090.0344.71
4.4.30.0040.0254.75
4.4.20.0080.0194.85
4.4.10.0040.0194.85
4.4.00.0050.0314.76
4.3.110.0030.0234.67
4.3.100.0030.0234.66
4.3.90.0060.0214.63
4.3.80.0030.0284.58
4.3.70.0050.0154.63
4.3.60.0040.0214.62
4.3.50.0040.0234.63
4.3.40.0050.0334.54
4.3.30.0050.0143.28
4.3.20.0050.0203.25
4.3.10.0070.0213.23
4.3.00.0070.01313.47

preferences:
42.25 ms | 401 KiB | 5 Q