3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function test()/* : void */ { } } $f = new Foo; $result = $f->test(); var_dump(isset($result));

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)
8.3.60.0160.00318.43
8.3.50.0220.01121.02
8.3.40.0070.01118.63
8.3.30.0110.00418.45
8.3.20.0000.00921.92
8.3.10.0080.00023.65
8.3.00.0090.00019.52
8.2.180.0130.00618.29
8.2.170.0090.00622.96
8.2.160.0090.00920.47
8.2.150.0090.00924.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00517.38
8.2.110.0060.00319.21
8.2.100.0080.00417.78
8.2.90.0040.00419.12
8.2.80.0000.00817.97
8.2.70.0040.00417.38
8.2.60.0060.00318.04
8.2.50.0040.00418.10
8.2.40.0040.00419.25
8.2.30.0050.00320.68
8.2.20.0070.00017.61
8.2.10.0050.00317.86
8.2.00.0000.00717.98
8.1.280.0070.00725.92
8.1.270.0070.01123.84
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00922.61
8.1.230.0040.00717.77
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0030.00617.25
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0080.00418.52
8.1.160.0070.00021.95
8.1.150.0000.00718.75
8.1.140.0040.00417.36
8.1.130.0000.00717.58
8.1.120.0000.00717.46
8.1.110.0000.00717.30
8.1.100.0030.00517.30
8.1.90.0040.00417.28
8.1.80.0060.00317.26
8.1.70.0030.00317.35
8.1.60.0040.00417.50
8.1.50.0040.00417.51
8.1.40.0040.00417.40
8.1.30.0040.00417.65
8.1.20.0040.00417.64
8.1.10.0000.00817.47
8.1.00.0040.00417.37
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.36
8.0.270.0000.00717.18
8.0.260.0000.00617.06
8.0.250.0000.00716.80
8.0.240.0000.00716.87
8.0.230.0000.00716.87
8.0.220.0040.00416.83
8.0.210.0030.00316.76
8.0.200.0060.00016.88
8.0.190.0000.00816.86
8.0.180.0000.00716.78
8.0.170.0040.00416.88
8.0.160.0030.00316.73
8.0.150.0040.00416.75
8.0.140.0040.00416.73
8.0.130.0000.00613.14
8.0.120.0050.00316.67
8.0.110.0040.00416.77
8.0.100.0040.00416.70
8.0.90.0000.00716.81
8.0.80.0090.00616.86
8.0.70.0040.00416.65
8.0.60.0030.00316.64
8.0.50.0050.00216.75
8.0.30.0070.01317.01
8.0.20.0080.01417.40
8.0.10.0040.00416.96
8.0.00.0070.01116.65
7.4.330.0000.00615.08
7.4.320.0000.00616.44
7.4.300.0070.00016.51
7.4.290.0030.00316.52
7.4.280.0040.00416.50
7.4.270.0030.00316.62
7.4.260.0000.00716.60
7.4.250.0040.00416.41
7.4.240.0020.00516.59
7.4.230.0030.00316.33
7.4.220.0140.00516.51
7.4.210.0040.01116.40
7.4.200.0040.00416.66
7.4.160.0030.01216.28
7.4.150.0120.00617.40
7.4.140.0120.00817.86
7.4.130.0100.01416.61
7.4.120.0140.00316.47
7.4.110.0060.01316.41
7.4.100.0030.01316.28
7.4.90.0160.00816.31
7.4.80.0070.01319.39
7.4.70.0130.00716.54
7.4.60.0090.00616.52
7.4.50.0040.00416.26
7.4.40.0150.00316.39
7.4.30.0100.00716.41
7.4.00.0090.00615.14
7.3.330.0030.00313.18
7.3.320.0030.00313.25
7.3.310.0030.00316.05
7.3.300.0070.00016.11
7.3.290.0080.01116.21
7.3.280.0080.01216.23
7.3.270.0200.00317.40
7.3.260.0070.01016.38
7.3.240.0080.01316.16
7.3.230.0070.01016.39
7.3.210.0130.00316.14
7.3.200.0000.01516.34
7.3.190.0080.01116.13
7.3.180.0090.00616.25
7.3.170.0130.00916.27
7.3.160.0060.01116.22
7.2.330.0090.00916.68
7.2.320.0120.00616.71
7.2.310.0030.01316.70
7.2.300.0060.01116.50
7.2.290.0070.01016.42
7.2.60.0000.01216.68
7.2.00.0000.01319.18
7.1.200.0070.00715.55
7.1.100.0060.00318.13
7.1.70.0080.00016.90
7.1.60.0030.01719.50
7.1.50.0060.01516.51
7.1.00.0000.08022.35
7.0.200.0280.00316.21
7.0.100.0400.07019.93
7.0.90.0330.08019.90
7.0.80.0400.07319.92
7.0.70.0400.04319.84
7.0.60.0300.03719.81
7.0.50.0370.06720.30
7.0.40.0070.08320.10
7.0.30.0030.08720.15
7.0.20.0030.07720.15
7.0.10.0070.07020.07
7.0.00.0070.08720.18
5.6.280.0070.03021.02
5.6.250.0100.07720.56
5.6.240.0070.08320.68
5.6.230.0100.08020.57
5.6.220.0070.08320.59
5.6.210.0070.07720.68
5.6.200.0030.08721.14
5.6.190.0030.09021.13
5.6.180.0100.05021.09
5.6.170.0030.08021.05
5.6.160.0070.07021.05
5.6.150.0030.08721.08
5.6.140.0070.06721.07
5.6.130.0030.03721.18
5.6.120.0030.06721.16
5.6.110.0070.07721.03
5.6.100.0000.07021.04
5.6.90.0100.07020.95
5.6.80.0070.07020.52
5.6.70.0000.06320.34
5.6.60.0070.07320.32
5.6.50.0030.05020.35
5.6.40.0130.07020.39
5.6.30.0070.03320.38
5.6.20.0030.06720.30
5.6.10.0070.07720.43
5.6.00.0030.04320.35
5.5.380.0100.07720.35
5.5.370.0070.08320.52
5.5.360.0100.07320.34
5.5.350.0000.08720.43
5.5.340.0100.07020.80
5.5.330.0030.03720.83
5.5.320.0170.06720.92
5.5.310.0100.07320.91
5.5.300.0030.06320.80
5.5.290.0100.06320.86
5.5.280.0070.07720.93
5.5.270.0030.04020.88
5.5.260.0100.08020.77
5.5.250.0130.07020.65
5.5.240.0030.06320.15
5.5.230.0030.03720.24
5.5.220.0100.06320.30
5.5.210.0070.07720.30
5.5.200.0130.04020.16
5.5.190.0070.07020.16
5.5.180.0000.08020.18
5.5.160.0130.06720.08
5.5.150.0070.07720.28
5.5.140.0130.07020.21
5.5.130.0030.07020.23
5.5.120.0100.05320.21
5.5.110.0000.08020.13
5.5.100.0070.03320.09
5.5.90.0000.04720.05
5.5.80.0070.03320.18
5.5.70.0030.07720.13
5.5.60.0000.07020.16
5.5.50.0030.04720.05
5.5.40.0000.04019.93
5.5.30.0030.04720.11
5.5.20.0070.08320.10
5.5.10.0000.05720.04
5.5.00.0130.04320.03
5.4.450.0070.07319.38
5.4.440.0030.07719.21
5.4.430.0130.06719.51
5.4.420.0030.04319.45
5.4.410.0100.07019.38
5.4.400.0130.05719.25
5.4.390.0030.03719.05
5.4.380.0130.02318.90
5.4.370.0100.07019.18
5.4.360.0130.06719.21
5.4.350.0100.07318.85
5.4.340.0070.06319.14
5.4.320.0070.07018.85
5.4.310.0130.06718.97
5.4.300.0070.04319.09
5.4.290.0100.07018.88
5.4.280.0070.03719.13
5.4.270.0030.03319.13
5.4.260.0030.07719.13
5.4.250.0030.07319.22
5.4.240.0100.07019.10
5.4.230.0170.06318.89
5.4.220.0030.06719.04
5.4.210.0070.07019.04
5.4.200.0070.06318.84
5.4.190.0130.06719.12
5.4.180.0100.05719.17
5.4.170.0070.04319.10
5.4.160.0070.06019.21
5.4.150.0100.07018.82
5.4.140.0070.03316.29
5.4.130.0070.07716.39
5.4.120.0170.06016.36
5.4.110.0130.06316.40
5.4.100.0030.04316.34
5.4.90.0200.02716.52
5.4.80.0030.07316.38
5.4.70.0070.04016.47
5.4.60.0030.07316.45
5.4.50.0100.05716.49
5.4.40.0070.03316.43
5.4.30.0130.06716.44
5.4.20.0030.07016.29
5.4.10.0130.07016.45
5.4.00.0000.04015.81

preferences:
60.34 ms | 401 KiB | 5 Q