3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo {} function derp(Foo $foo) { return $foo; } var_dump(derp(new Foo), derp(null), derp());

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)
8.3.60.0060.00816.75
8.3.50.0130.00621.21
8.3.40.0140.00018.92
8.3.30.0120.00318.68
8.3.20.0080.00020.16
8.3.10.0060.00321.79
8.3.00.0040.00419.56
8.2.180.0030.01218.30
8.2.170.0170.00022.96
8.2.160.0140.00420.47
8.2.150.0040.00424.18
8.2.140.0100.00624.66
8.2.130.0050.00326.16
8.2.120.0090.00017.38
8.2.110.0090.00020.39
8.2.100.0040.00817.85
8.2.90.0030.00618.22
8.2.80.0030.00517.97
8.2.70.0040.00717.63
8.2.60.0000.00717.80
8.2.50.0040.00418.07
8.2.40.0030.00620.92
8.2.30.0030.00619.83
8.2.20.0000.00817.73
8.2.10.0050.00317.99
8.2.00.0020.00518.03
8.1.280.0140.00025.92
8.1.270.0060.00820.10
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00322.23
8.1.230.0090.00320.70
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0030.00618.54
8.1.160.0070.00021.81
8.1.150.0050.00218.62
8.1.140.0040.00417.32
8.1.130.0070.00017.68
8.1.120.0040.00417.21
8.1.110.0030.00617.34
8.1.100.0070.00017.23
8.1.90.0030.00517.32
8.1.80.0040.00417.28
8.1.70.0000.00817.25
8.1.60.0000.00917.45
8.1.50.0000.00817.41
8.1.40.0000.00817.44
8.1.30.0080.00017.46
8.1.20.0000.00817.59
8.1.10.0000.00817.41
8.1.00.0030.00717.46
8.0.300.0040.00420.09
8.0.290.0040.00416.63
8.0.280.0070.00018.37
8.0.270.0030.00317.17
8.0.260.0040.00417.18
8.0.250.0040.00416.84
8.0.240.0030.00316.91
8.0.230.0070.00016.95
8.0.220.0070.00016.91
8.0.210.0080.00016.87
8.0.200.0000.00716.77
8.0.190.0070.00016.93
8.0.180.0040.00416.86
8.0.170.0060.00316.90
8.0.160.0030.00316.85
8.0.150.0030.00516.81
8.0.140.0000.00716.84
8.0.130.0000.00613.34
8.0.120.0060.00316.80
8.0.110.0040.00416.83
8.0.100.0050.00216.93
8.0.90.0070.00016.91
8.0.80.0070.01516.94
8.0.70.0050.00216.72
8.0.60.0040.00416.73
8.0.50.0040.00416.79
8.0.30.0080.01016.92
8.0.20.0050.01317.40
8.0.10.0040.00416.97
8.0.00.0090.00816.66
7.4.330.0050.00015.08
7.4.320.0000.00716.46
7.4.300.0060.00016.43
7.4.290.0000.00816.42
7.4.280.0000.00816.52
7.4.270.0000.00716.45
7.4.260.0030.00316.55
7.4.250.0070.00016.38
7.4.240.0050.00216.48
7.4.230.0000.00716.55
7.4.220.0070.01016.61
7.4.210.0080.00916.43
7.4.200.0030.00316.18
7.4.160.0100.00616.45
7.4.150.0120.00617.40
7.4.140.0080.01217.86
7.4.130.0050.01416.30
7.4.120.0120.00816.49
7.4.110.0070.01116.26
7.4.100.0130.00716.47
7.4.90.0150.00316.46
7.4.80.0110.00819.39
7.4.70.0060.00916.24
7.4.60.0150.00016.42
7.4.50.0030.00316.61
7.4.40.0060.01016.61
7.4.30.0100.00716.43
7.4.00.0080.00914.95
7.3.330.0000.00613.09
7.3.320.0030.00313.27
7.3.310.0000.00716.15
7.3.300.0060.00016.18
7.3.290.0030.00316.32
7.3.280.0110.00616.32
7.3.270.0120.00617.40
7.3.260.0070.01016.29
7.3.250.0100.00816.31
7.3.240.0040.01816.49
7.3.230.0060.01116.49
7.3.210.0130.00316.43
7.3.200.0060.01619.39
7.3.190.0110.00616.18
7.3.180.0110.00916.21
7.3.170.0150.00016.43
7.3.160.0110.00516.18
7.3.120.0040.01414.68
7.3.110.0090.00814.64
7.3.100.0070.00714.99
7.3.90.0040.00714.98
7.3.80.0110.00314.70
7.3.70.0070.00714.96
7.3.60.0090.00614.86
7.3.50.0060.00614.58
7.3.40.0110.00314.83
7.3.30.0060.00914.83
7.3.20.0040.01116.57
7.3.10.0120.00316.79
7.3.00.0030.01516.77
7.2.330.0080.00816.31
7.2.320.0100.00716.31
7.2.310.0110.00516.55
7.2.300.0100.01016.38
7.2.290.0130.01016.64
7.2.250.0000.01515.07
7.2.240.0030.01414.67
7.2.230.0090.00614.85
7.2.220.0090.00014.48
7.2.210.0070.00714.75
7.2.200.0060.00614.94
7.2.190.0040.01114.83
7.2.180.0060.00914.99
7.2.170.0030.01014.88
7.2.60.0070.00716.87
7.2.00.0040.00819.19
7.1.330.0030.01015.36
7.1.320.0030.01015.69
7.1.310.0060.00315.63
7.1.300.0000.01515.40
7.1.290.0030.01015.57
7.1.280.0030.01015.34
7.1.270.0060.00315.66
7.1.260.0070.00715.57
7.1.200.0080.00415.41
7.1.100.0100.00318.20
7.1.70.0030.01216.95
7.1.60.0110.01420.03
7.1.50.0070.01416.63
7.1.00.0000.08022.46
7.0.200.0260.00714.45
7.0.60.0100.07019.93
7.0.50.0000.04717.73
7.0.40.0170.07720.25
7.0.30.0300.05020.21
7.0.20.0370.07320.33
7.0.10.0100.08320.09
7.0.00.0200.07320.07
5.6.280.0030.04320.82
5.6.210.0030.04320.55
5.6.200.0100.03718.18
5.6.190.0030.05320.55
5.6.180.3470.03720.46
5.6.170.0270.04720.39
5.6.160.0200.07020.56
5.6.150.0030.05018.14
5.6.140.0100.06318.23
5.6.130.0100.04018.18
5.6.120.0100.03721.13
5.6.110.0130.06721.05
5.6.100.0130.07721.13
5.6.90.0170.07720.98
5.6.80.0200.06720.39
5.6.70.4430.03720.50
5.5.350.3330.04720.39
5.5.340.0000.05018.07
5.5.330.0130.07720.47
5.5.320.3100.03320.27
5.5.310.0330.04720.28
5.5.300.0100.03717.95
5.5.290.0030.04018.04
5.5.280.0070.08720.87
5.5.270.0100.06720.87
5.5.260.0170.06020.79
5.5.250.0070.03720.79
5.5.240.0170.08020.25
5.4.450.0170.05319.61
5.4.440.0100.06719.61
5.4.430.0100.05719.43
5.4.420.0200.04719.47
5.4.410.0230.04319.50
5.4.400.0100.05319.28
5.4.390.0130.05318.98
5.4.380.0130.05018.84
5.4.370.0330.04719.26
5.4.360.0100.06019.01
5.4.350.0270.03719.23
5.4.340.0170.05019.09
5.4.320.0130.05019.05
5.4.310.0170.04719.28
5.4.300.0030.06019.00
5.4.290.0070.05719.05
5.4.280.0170.05019.05
5.4.270.0230.05019.22
5.4.260.0170.05019.14
5.4.250.0170.05319.12
5.4.240.0200.04719.14
5.4.230.0200.04718.83
5.4.220.0100.05719.21
5.4.210.0130.05019.25
5.4.200.0100.05319.25
5.4.190.0100.05718.86
5.4.180.0130.05318.86
5.4.170.0200.05019.11
5.4.160.0130.05019.09
5.4.150.0100.05319.13
5.4.140.0070.05316.37
5.4.130.0100.05016.38
5.4.120.0100.05016.36
5.4.110.0100.05016.33
5.4.100.0130.05316.69
5.4.90.0100.05016.47
5.4.80.0100.05316.55
5.4.70.0000.08016.59
5.4.60.0270.04716.35
5.4.50.0100.06316.54
5.4.40.0300.06316.53
5.4.30.0170.04016.55
5.4.20.0230.04316.51

preferences:
55.41 ms | 401 KiB | 5 Q