3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Dog { public function bark() { echo "Woof!"; } } $class = 'Dog' ; $action = 'bark'; $x = new $class(); // instantiates the class 'Dog' $x->$action();

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)
8.3.40.0080.00818.64
8.3.30.0070.00719.06
8.3.20.0030.00520.34
8.3.10.0000.00723.36
8.3.00.0040.00419.26
8.2.170.0030.01322.96
8.2.160.0040.01120.35
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00020.86
8.2.110.0030.00622.29
8.2.100.0030.00818.07
8.2.90.0070.00319.00
8.2.80.0050.00317.97
8.2.70.0060.00317.50
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0050.00319.70
8.2.30.0040.00417.88
8.2.20.0000.00717.54
8.2.10.0000.00818.05
8.2.00.0000.00917.68
8.1.270.0040.00423.79
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00023.97
8.1.230.0000.01118.95
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.13
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0080.00018.58
8.1.160.0050.00221.96
8.1.150.0050.00318.70
8.1.140.0000.00817.43
8.1.130.0030.00317.79
8.1.120.0070.00017.46
8.1.110.0070.00017.27
8.1.100.0040.00417.38
8.1.90.0080.00017.41
8.1.80.0050.00317.41
8.1.70.0040.00417.32
8.1.60.0050.00317.55
8.1.50.0050.00317.41
8.1.40.0070.00017.53
8.1.30.0000.00817.64
8.1.20.0060.00317.67
8.1.10.0000.00717.56
8.1.00.0040.00417.57
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0000.00718.35
8.0.270.0000.00717.25
8.0.260.0030.00317.26
8.0.250.0030.00316.81
8.0.240.0000.00816.89
8.0.230.0000.00716.72
8.0.220.0000.00616.83
8.0.210.0030.00316.80
8.0.200.0050.00316.45
8.0.190.0040.00416.85
8.0.180.0070.00316.70
8.0.170.0040.00416.84
8.0.160.0050.00316.69
8.0.150.0040.00416.75
8.0.140.0000.00716.85
8.0.130.0000.00613.21
8.0.120.0050.00316.77
8.0.110.0070.00016.73
8.0.100.0040.00416.94
8.0.90.0040.00416.68
8.0.80.0000.01516.82
8.0.70.0020.00516.89
8.0.60.0040.00416.74
8.0.50.0050.00316.94
8.0.30.0100.01017.06
8.0.20.0050.01417.40
8.0.10.0040.00417.00
8.0.00.0070.01016.77
7.4.330.0000.00515.08
7.4.320.0000.00616.46
7.4.300.0060.00016.52
7.4.290.0000.00716.61
7.4.280.0060.00316.59
7.4.270.0000.00716.54
7.4.260.0040.00416.39
7.4.250.0000.00816.48
7.4.240.0020.00516.58
7.4.230.0030.00316.68
7.4.220.0080.01516.64
7.4.210.0070.01016.50
7.4.200.0040.00416.58
7.4.160.0180.00316.45
7.4.150.0080.01217.40
7.4.140.0070.01017.86
7.4.130.0090.00816.55
7.4.120.0080.00916.51
7.4.110.0060.01216.25
7.4.100.0130.00316.41
7.4.90.0030.01416.47
7.4.80.0140.00819.39
7.4.70.0100.00916.46
7.4.60.0060.00916.59
7.4.50.0060.00016.62
7.4.40.0000.01616.58
7.4.30.0120.00416.57
7.4.00.0060.01214.77
7.3.330.0060.00013.29
7.3.320.0030.00313.16
7.3.310.0070.00016.26
7.3.300.0000.00716.18
7.3.290.0070.00716.42
7.3.280.0080.01116.32
7.3.270.0130.00317.40
7.3.260.0120.01216.36
7.3.250.0120.00816.50
7.3.240.0160.00016.22
7.3.230.0080.01516.57
7.3.210.0090.00916.50
7.3.200.0120.00619.39
7.3.190.0060.01016.27
7.3.180.0130.00316.58
7.3.170.0150.00016.30
7.3.160.0060.01016.55
7.3.10.0100.00816.38
7.3.00.0080.00516.32
7.2.330.0120.00816.45
7.2.320.0070.01716.67
7.2.310.0170.00616.61
7.2.300.0130.00316.64
7.2.290.0100.00616.50
7.2.130.0090.01116.74
7.2.120.0070.00816.55
7.2.110.0070.01016.75
7.2.100.0120.00716.71
7.2.90.0150.00516.63
7.2.80.0130.00616.61
7.2.70.0130.00516.67
7.2.60.0080.01316.59
7.2.50.0050.01116.70
7.2.40.0150.00816.53
7.2.30.0100.00816.56
7.2.20.0100.00616.55
7.2.10.0190.00616.51
7.2.00.0130.00717.52
7.1.250.0050.01015.36
7.1.100.0040.00718.06
7.1.70.0050.00517.25
7.1.60.0100.01619.40
7.1.50.0100.01316.89
7.1.00.0070.07322.42
7.0.200.0030.00616.75
7.0.140.0000.07721.97
7.0.60.0070.08019.93
7.0.50.0100.05317.86
7.0.40.0130.07320.26
7.0.30.0400.03320.24
7.0.20.0230.07320.13
7.0.10.0170.07720.30
7.0.00.0070.04320.25
5.6.280.0100.06720.83
5.6.210.0070.07720.55
5.6.200.0030.04018.23
5.6.190.0000.09020.28
5.6.180.0300.05320.51
5.6.170.0400.07020.54
5.6.160.0030.09020.57
5.6.150.0200.07318.23
5.6.140.0030.05718.28
5.6.130.0070.03718.18
5.6.120.0130.06721.00
5.6.110.0000.09320.98
5.6.100.0070.03721.13
5.6.90.0070.07021.02
5.6.80.0070.06020.41
5.5.350.0000.03320.41
5.5.340.0100.06318.08
5.5.330.0200.07320.27
5.5.320.0430.05720.24
5.5.310.0370.06320.24
5.5.300.0070.07318.02
5.5.290.0070.08017.92
5.5.280.0100.05020.85
5.5.270.0100.05320.97
5.5.260.0130.07320.84
5.5.250.0070.04320.48
5.5.240.3000.02720.27
5.4.450.0270.04019.46
5.4.440.0270.07319.48
5.4.430.0330.07319.45
5.4.420.0500.06319.41
5.4.410.0300.04019.41
5.4.400.0330.06719.27
5.4.390.0300.04318.99
5.4.380.0300.07018.95
5.4.370.0370.06019.08
5.4.360.0300.06719.02
5.4.350.0400.06318.95
5.4.340.0230.07718.96
5.4.320.0270.07318.89
5.4.310.0300.05319.16
5.4.300.0270.05719.16
5.4.290.0400.06019.26
5.4.280.0270.05318.98
5.4.270.0270.07719.16
5.4.260.0300.06319.24
5.4.250.0400.06018.98
5.4.240.0370.06019.13
5.4.230.0300.04718.98
5.4.220.0300.06719.12
5.4.210.0370.06019.21
5.4.200.0400.06318.97
5.4.190.0330.06319.14
5.4.180.0330.06719.23
5.4.170.0330.07019.12
5.4.160.0230.05018.93
5.4.150.0270.07719.20
5.4.140.0230.06716.35
5.4.130.0300.03316.31
5.4.120.0370.06016.45
5.4.110.0300.07016.45
5.4.100.0300.07016.45
5.4.90.0370.06316.55
5.4.80.0330.04016.43
5.4.70.0230.05716.44
5.4.60.0230.05316.56
5.4.50.0230.04016.43
5.4.40.0200.03716.49
5.4.30.0270.03016.32
5.4.20.0130.05016.48
5.4.10.0130.04016.42
5.4.00.0200.03015.94
5.3.290.0370.07714.67
5.3.280.0270.07714.71
5.3.270.0270.07314.70
5.3.260.0300.07014.60
5.3.250.0400.06314.68
5.3.240.0270.04314.68
5.3.230.0230.03714.58
5.3.220.0370.06314.79
5.3.210.0300.06714.53
5.3.200.0230.05714.48
5.3.190.0300.07014.78
5.3.180.0430.06014.55
5.3.170.0230.03714.47
5.3.160.0300.04314.67
5.3.150.0270.05314.47
5.3.140.0230.04014.52
5.3.130.0130.04314.70
5.3.120.0200.03714.59
5.3.110.0130.04314.55
5.3.100.0070.04714.15
5.3.90.0130.05714.02
5.3.80.0130.04314.04
5.3.70.0130.04314.13
5.3.60.0100.04714.00
5.3.50.0270.02713.99
5.3.40.0130.04713.85
5.3.30.0130.04013.81
5.3.20.0170.03713.60
5.3.10.0270.06313.66
5.3.00.0130.04013.55
5.2.170.0230.02012.02
5.2.160.0170.02712.02
5.2.150.0230.02012.02
5.2.140.0130.03012.02
5.2.130.0130.03012.02
5.2.120.0170.02712.02
5.2.110.0130.03012.02
5.2.100.0130.03312.02
5.2.90.0130.03012.02
5.2.80.0170.03012.02
5.2.70.0170.02712.02
5.2.60.0170.03012.02
5.2.50.0170.02712.02
5.2.40.0130.02312.02
5.2.30.0100.03012.02
5.2.20.0130.02712.02
5.2.10.0170.02312.02
5.2.00.0130.02712.02
5.1.60.0130.02012.02
5.1.50.0070.03012.02
5.1.40.0100.03012.02
5.1.30.0200.01712.02
5.1.20.0100.02712.02
5.1.10.0130.02312.02
5.1.00.0170.02012.02
5.0.50.0100.01712.02
5.0.40.0030.03012.02
5.0.30.0100.06712.02
5.0.20.0100.02712.02
5.0.10.0130.02312.02
5.0.00.0070.06712.02
4.4.90.0100.01012.02
4.4.80.0030.01712.02
4.4.70.0030.03012.02
4.4.60.0070.01312.02
4.4.50.0070.01712.02
4.4.40.0070.02312.02
4.4.30.0070.01712.02
4.4.20.0070.01312.02
4.4.10.0070.01312.02
4.4.00.0030.02712.02
4.3.110.0070.02312.02
4.3.100.0100.02312.02
4.3.90.0070.03312.02
4.3.80.0070.04712.02
4.3.70.0130.03312.02
4.3.60.0070.03712.02
4.3.50.0130.01712.02
4.3.40.0100.03012.02
4.3.30.0030.02712.02
4.3.20.0070.01712.02
4.3.10.0100.02712.02
4.3.00.0070.02012.02

preferences:
45.14 ms | 400 KiB | 5 Q