3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { static public function getNew() { return new static; } } $obj1 = new Test(); $obj2 = new $obj1; var_dump($obj2);

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)
8.3.70.0070.00716.25
8.3.60.0100.00716.38
8.3.50.0070.01422.06
8.3.40.0070.00718.46
8.3.30.0140.00018.97
8.3.20.0040.00420.33
8.3.10.0040.00423.66
8.3.00.0000.00722.57
8.2.180.0110.00416.50
8.2.170.0070.00722.96
8.2.160.0070.00721.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0090.00626.16
8.2.120.0100.00018.97
8.2.110.0040.00421.86
8.2.100.0040.00817.66
8.2.90.0040.00419.20
8.2.80.0040.00417.97
8.2.70.0030.00517.50
8.2.60.0070.00417.93
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0040.00417.86
8.2.20.0000.00817.54
8.2.10.0050.00317.59
8.2.00.0060.00317.55
8.1.280.0040.01125.92
8.1.270.0060.00323.88
8.1.260.0120.00326.35
8.1.250.0000.00728.09
8.1.240.0030.00623.79
8.1.230.0070.00419.22
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0080.00017.22
8.1.190.0040.00417.51
8.1.180.0040.00418.10
8.1.170.0000.00918.51
8.1.160.0040.00421.90
8.1.150.0000.00718.55
8.1.140.0040.00417.38
8.1.130.0050.00317.82
8.1.120.0040.00417.39
8.1.110.0040.00417.30
8.1.100.0040.00417.29
8.1.90.0100.00017.39
8.1.80.0030.00317.23
8.1.70.0000.00717.37
8.1.60.0030.00617.52
8.1.50.0030.00517.42
8.1.40.0000.00717.35
8.1.30.0030.00517.43
8.1.20.0040.00417.54
8.1.10.0040.00417.57
8.1.00.0040.00417.39
8.0.300.0070.00018.77
8.0.290.0000.00717.05
8.0.280.0000.00718.38
8.0.270.0040.00417.19
8.0.260.0030.00316.62
8.0.250.0040.00416.78
8.0.240.0070.00016.82
8.0.230.0040.00416.86
8.0.220.0030.00316.83
8.0.210.0030.00616.75
8.0.200.0040.00416.77
8.0.190.0000.00816.87
8.0.180.0000.00816.75
8.0.170.0050.00316.88
8.0.160.0000.00716.88
8.0.150.0070.00016.73
8.0.140.0070.00016.76
8.0.130.0060.00013.24
8.0.120.0060.00316.79
8.0.110.0030.00516.79
8.0.100.0040.00416.62
8.0.90.0040.00416.87
8.0.80.0150.00016.76
8.0.70.0030.00516.64
8.0.60.0030.00316.80
8.0.50.0040.00416.70
8.0.30.0120.00816.94
8.0.20.0120.00617.40
8.0.10.0040.00416.98
8.0.00.0130.00816.67
7.4.330.0060.00015.03
7.4.320.0030.00316.52
7.4.300.0040.00416.54
7.4.290.0030.00316.43
7.4.280.0030.00316.43
7.4.270.0060.00316.42
7.4.260.0030.00316.42
7.4.250.0000.00716.47
7.4.240.0050.00216.55
7.4.230.0000.00716.44
7.4.220.0120.00316.45
7.4.210.0070.00916.45
7.4.200.0030.00316.55
7.4.190.0000.00816.44
7.4.160.0070.01016.36
7.4.150.0100.01317.40
7.4.140.0120.00817.86
7.4.130.0080.01116.49
7.4.120.0050.01216.42
7.4.110.0130.00416.39
7.4.100.0040.01516.54
7.4.90.0030.01416.44
7.4.80.0100.00619.39
7.4.70.0040.01216.36
7.4.60.0000.01616.38
7.4.50.0040.00416.25
7.4.40.0090.00622.77
7.4.30.0130.00416.51
7.4.00.0060.01114.89
7.3.330.0060.00013.01
7.3.320.0000.00613.04
7.3.310.0040.00416.34
7.3.300.0000.00716.11
7.3.290.0100.00716.22
7.3.280.0130.00616.19
7.3.270.0100.00717.40
7.3.260.0060.01316.48
7.3.250.0090.00816.29
7.3.240.0160.00616.54
7.3.230.0030.01316.54
7.3.210.0000.01716.45
7.3.200.0140.00419.39
7.3.190.0070.01016.56
7.3.180.0130.00316.50
7.3.170.0070.01016.51
7.3.160.0060.00916.24
7.3.120.0120.00614.73
7.3.110.0040.01414.60
7.3.100.0030.01014.78
7.3.90.0040.01514.79
7.3.80.0100.00314.88
7.3.70.0090.00314.50
7.3.60.0030.01014.74
7.3.50.0060.01014.53
7.3.40.0090.00914.41
7.3.30.0060.00914.66
7.3.20.0030.01416.41
7.3.10.0130.00316.79
7.3.00.0090.00616.45
7.2.330.0100.00716.50
7.2.320.0120.00616.46
7.2.310.0000.01616.60
7.2.300.0030.01316.49
7.2.290.0060.01016.62
7.2.250.0130.00614.93
7.2.240.0000.02014.57
7.2.230.0090.00914.73
7.2.220.0090.00914.76
7.2.210.0080.00415.05
7.2.200.0060.01315.02
7.2.190.0040.00414.80
7.2.180.0060.01214.64
7.2.170.0070.01014.60
7.1.330.0000.01515.80
7.1.320.0030.00715.68
7.1.310.0000.01616.01
7.1.300.0090.00915.90
7.1.290.0090.00615.56
7.1.280.0070.01115.68
7.1.270.0080.00615.45
7.1.260.0040.01115.82
7.1.70.0000.01017.20
7.1.60.0030.02019.29
7.1.50.0070.01516.80
7.1.00.0030.07722.35
7.0.200.0070.00716.37
7.0.140.0070.07322.00
7.0.60.0030.06720.00
7.0.50.0130.03017.88
7.0.40.0100.04020.07
7.0.30.0300.07720.07
7.0.20.0300.07720.22
7.0.10.0300.04320.26
7.0.00.0030.05020.23
5.6.280.0070.07021.13
5.6.210.0100.03720.61
5.6.200.0030.09018.18
5.6.190.0070.06320.77
5.6.180.0030.05020.61
5.6.170.0200.05320.49
5.6.160.0100.08320.61
5.6.150.0030.08718.18
5.6.140.0100.08318.21
5.6.130.0030.08018.14
5.6.120.0070.06320.90
5.6.110.0130.07721.08
5.6.100.0030.04321.00
5.6.90.0230.06320.98
5.6.80.0070.07320.42
5.6.70.0330.07020.36
5.5.350.0000.04320.41
5.5.340.0070.05017.92
5.5.330.0030.07720.40
5.5.320.0000.04320.29
5.5.310.0070.05020.31
5.5.300.0070.08317.98
5.5.290.0100.04317.99
5.5.280.0200.07320.78
5.5.270.0070.03720.88
5.5.260.0130.06720.79
5.5.250.0130.03020.57
5.5.240.0100.07020.13
5.4.450.0200.05719.19
5.4.440.0700.06019.16
5.4.430.0670.05319.16
5.4.420.0730.06019.60
5.4.410.0100.06018.79
5.4.400.0130.04718.78
5.4.390.0230.06318.50
5.4.380.0270.04318.84
5.4.370.0170.05318.46
5.4.360.0200.06718.84
5.4.350.0170.05318.63
5.4.340.0200.05018.70
5.4.320.0020.03912.50
5.4.310.0040.04812.50
5.4.300.0110.04612.50
5.4.290.0080.04912.50
5.4.280.0100.06312.37
5.4.270.0100.06012.36
5.4.260.0110.06112.36
5.4.250.0100.06812.36
5.4.240.0190.05612.36
5.4.230.0090.06412.36
5.4.220.0130.06212.36
5.4.210.0200.06812.36
5.4.200.0120.05712.36
5.4.190.0140.05112.36
5.4.180.0150.07512.36
5.4.170.0090.05612.36
5.4.160.0100.05012.36
5.4.150.0090.05112.36
5.4.140.0070.05612.05
5.4.130.0080.06012.03
5.4.120.0100.05211.99
5.4.110.0080.05511.98
5.4.100.0090.06211.98
5.4.90.0080.05811.99
5.4.80.0070.05811.99
5.4.70.0090.05311.98
5.4.60.0100.05311.98
5.4.50.0060.06711.98
5.4.40.0110.05911.96
5.4.30.0100.05711.96
5.4.20.0070.06111.97
5.4.10.0090.05711.96
5.4.00.0070.06211.45
5.3.290.0100.04512.80
5.3.280.0080.06112.71
5.3.270.0120.06012.72
5.3.260.0070.06812.72
5.3.250.0120.06012.72
5.3.240.0130.05912.72
5.3.230.0080.06312.71
5.3.220.0100.06012.68
5.3.210.0070.06412.68
5.3.200.0080.06212.68
5.3.190.0160.05112.68
5.3.180.0110.05612.68
5.3.170.0080.05912.67
5.3.160.0060.06412.67
5.3.150.0090.05912.68
5.3.140.0100.05612.66
5.3.130.0080.05612.66
5.3.120.0090.05512.66
5.3.110.0070.05612.66
5.3.100.0070.05312.12
5.3.90.0110.04912.08
5.3.80.0100.04812.08
5.3.70.0090.04912.07
5.3.60.0110.04712.07
5.3.50.0100.05012.00
5.3.40.0070.05512.00
5.3.30.0060.03911.95
5.3.20.0060.03711.73
5.3.10.0070.03311.70
5.3.00.0030.03911.70
5.2.170.0060.0309.18
5.2.160.0040.0319.18
5.2.150.0060.0439.18
5.2.140.0080.0399.18
5.2.130.0050.0419.14
5.2.120.0040.0419.14
5.2.110.0050.0459.14
5.2.100.0070.0429.14
5.2.90.0080.0429.14
5.2.80.0100.0729.14
5.2.70.0110.0569.14
5.2.60.0080.0349.09
5.2.50.0060.0319.07
5.2.40.0080.0289.04
5.2.30.0080.0409.02
5.2.20.0080.0349.00
5.2.10.0090.0498.92
5.2.00.0050.0398.78
5.1.60.0050.0298.06
5.1.50.0060.0338.07
5.1.40.0060.0438.04
5.1.30.0080.0388.39
5.1.20.0050.0488.41
5.1.10.0080.0368.14
5.1.00.0060.0388.14
5.0.50.0040.0366.61
5.0.40.0080.0276.48
5.0.30.0070.0556.29
5.0.20.0070.0306.25
5.0.10.0070.0356.23
5.0.00.0080.0456.22
4.4.90.0050.0284.78
4.4.80.0040.0214.75
4.4.70.0040.0224.76
4.4.60.0040.0224.76
4.4.50.0070.0184.77
4.4.40.0100.0554.70
4.4.30.0130.0464.76
4.4.20.0020.0384.84
4.4.10.0090.0394.85
4.4.00.0070.0494.76
4.3.110.0070.0374.66
4.3.100.0070.0384.66
4.3.90.0090.0314.63
4.3.80.0070.0314.58
4.3.70.0050.0244.63
4.3.60.0030.0204.63
4.3.50.0000.0224.63
4.3.40.0040.0404.54
4.3.30.0040.0203.28
4.3.20.0030.0223.27
4.3.10.0010.0233.23
4.3.00.0070.01313.64

preferences:
68.03 ms | 401 KiB | 5 Q