3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static function b() { extract(['this' => 'Hello!']); var_dump($this); } } A::b(); $a = new A(); $a::b(); $a->b();

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)
8.3.60.0140.00016.74
8.3.50.0120.00722.92
8.3.40.0110.00318.82
8.3.30.0030.01018.94
8.3.20.0070.00020.04
8.3.10.0060.00323.52
8.3.00.0080.00019.50
8.2.180.0070.01116.63
8.2.170.0090.00922.96
8.2.160.0000.01420.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00421.00
8.2.110.0030.00620.28
8.2.100.0070.00417.79
8.2.90.0080.00018.22
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0050.00317.92
8.2.50.0040.00418.07
8.2.40.0040.00419.95
8.2.30.0080.00019.77
8.2.20.0050.00217.77
8.2.10.0040.00417.85
8.2.00.0000.00717.66
8.1.280.0110.00425.92
8.1.270.0000.00823.87
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0040.00422.14
8.1.230.0040.00720.96
8.1.220.0000.00817.74
8.1.210.0000.00818.96
8.1.200.0000.00917.22
8.1.190.0050.00317.22
8.1.180.0050.00318.10
8.1.170.0080.00018.59
8.1.160.0000.00721.94
8.1.150.0050.00218.73
8.1.140.0040.00417.31
8.1.130.0000.00717.70
8.1.120.0000.00717.32
8.1.110.0000.00717.32
8.1.100.0000.00717.23
8.1.90.0030.00417.35
8.1.80.0030.00317.23
8.1.70.0000.00817.30
8.1.60.0060.00317.37
8.1.50.0050.00317.43
8.1.40.0080.00017.43
8.1.30.0030.00617.48
8.1.20.0070.00017.68
8.1.10.0000.00817.47
8.1.00.0050.00217.43
8.0.300.0040.00420.09
8.0.290.0040.00416.63
8.0.280.0030.00318.37
8.0.270.0070.00017.13
8.0.260.0050.00317.13
8.0.250.0070.00016.81
8.0.240.0000.00716.98
8.0.230.0070.00016.91
8.0.220.0000.00616.88
8.0.210.0070.00016.90
8.0.200.0040.00416.90
8.0.190.0050.00316.85
8.0.180.0040.00416.93
8.0.170.0000.00816.88
8.0.160.0070.00016.84
8.0.150.0030.00516.71
8.0.140.0080.00316.82
8.0.130.0080.00013.27
8.0.120.0040.00416.89
8.0.110.0040.00416.79
8.0.100.0000.00716.94
8.0.90.0030.00316.79
8.0.80.0060.01016.90
8.0.70.0000.00716.77
8.0.60.0040.00416.71
8.0.50.0000.00716.73
8.0.30.0080.01017.18
8.0.20.0030.01617.40
8.0.10.0040.00416.98
8.0.00.0100.00816.80
7.4.330.0050.00015.00
7.4.320.0060.00016.32
7.4.300.0000.00616.42
7.4.290.0040.00416.51
7.4.280.0080.00016.52
7.4.270.0000.00716.54
7.4.260.0000.00716.55
7.4.250.0000.00716.34
7.4.240.0030.00416.45
7.4.230.0000.00716.45
7.4.220.0110.00716.39
7.4.210.0060.00916.57
7.4.200.0080.00016.50
7.4.160.0100.00716.39
7.4.150.0100.00917.40
7.4.140.0110.00517.86
7.4.130.0110.00616.44
7.4.120.0070.01016.38
7.4.110.0080.00816.54
7.4.100.0060.01216.47
7.4.90.0070.01016.32
7.4.80.0110.00619.39
7.4.70.0080.00816.43
7.4.60.0110.01116.34
7.4.50.0000.00916.43
7.4.40.0070.01016.32
7.4.30.0060.00916.54
7.4.00.0050.01214.95
7.3.330.0000.00813.18
7.3.320.0030.00313.16
7.3.310.0030.00316.25
7.3.300.0000.00616.23
7.3.290.0120.00316.29
7.3.280.0070.01016.32
7.3.270.0110.00717.40
7.3.260.0060.01816.61
7.3.250.0110.00616.42
7.3.240.0090.00916.60
7.3.230.0150.00016.39
7.3.210.0070.01016.43
7.3.200.0060.01019.39
7.3.190.0100.01016.29
7.3.180.0130.00316.54
7.3.170.0060.00916.47
7.3.160.0120.00316.27
7.3.120.0060.01214.77
7.3.110.0140.00314.69
7.3.100.0100.00714.86
7.3.90.0030.01414.62
7.3.80.0070.01014.61
7.3.70.0000.01714.85
7.3.60.0030.00914.86
7.3.50.0030.01014.68
7.3.40.0070.00714.69
7.3.30.0140.00314.70
7.3.20.0100.00316.34
7.3.10.0060.00616.54
7.3.00.0040.01116.39
7.2.330.0080.00816.39
7.2.320.0070.01116.59
7.2.310.0080.00916.47
7.2.300.0090.01216.43
7.2.290.0120.00616.29
7.2.250.0000.02015.05
7.2.240.0030.01614.66
7.2.230.0030.00914.89
7.2.220.0070.00714.79
7.2.210.0030.00714.68
7.2.200.0070.01115.02
7.2.190.0060.00614.80
7.2.180.0040.01214.88
7.2.170.0070.01014.95
7.2.130.0070.01116.79
7.2.120.0060.01016.79
7.2.110.0070.00716.71
7.2.100.0060.00916.84
7.2.90.0060.00916.77
7.2.80.0040.00816.66
7.2.70.0040.01216.80
7.2.60.0210.00316.71
7.2.50.0110.00416.82
7.2.40.0030.00916.93
7.2.30.0120.00316.85
7.2.20.0000.01516.49
7.2.10.0080.00816.76
7.2.00.0070.00716.47
7.1.330.0030.01315.49
7.1.320.0030.01015.76
7.1.310.0070.00415.89
7.1.300.0100.00615.76
7.1.290.0060.00315.79
7.1.280.0090.00615.71
7.1.270.0000.01115.64
7.1.260.0040.00915.42
7.1.250.0080.00615.65
7.1.200.0040.00715.61
7.1.100.0040.01217.80
7.1.70.0060.00316.98
7.1.60.0070.01719.40
7.1.50.0070.01016.83
7.1.00.0030.07322.30
7.0.200.0030.00616.87
7.0.140.0030.07322.09
7.0.60.0100.08319.79
7.0.50.0070.08017.89
7.0.40.0030.04320.20
7.0.30.0200.05720.06
7.0.20.0370.04320.15
7.0.10.0030.04320.10
7.0.00.0100.08020.18
5.6.280.0030.07321.11
5.6.210.0100.08020.76
5.6.200.0030.04018.18
5.6.190.0070.07320.40
5.6.180.0430.07020.55
5.6.170.0270.08320.51
5.6.160.0000.04720.63
5.6.150.0100.07718.18
5.6.140.0030.04018.21
5.6.130.0130.05318.17
5.6.120.0000.04320.78
5.6.110.0030.08720.98
5.6.100.0030.07321.04
5.6.90.0100.06721.12
5.6.80.0070.07720.48
5.5.350.0200.08320.39
5.5.340.0000.04017.97
5.5.330.0170.08320.13
5.5.320.0400.07320.31
5.5.310.0200.04320.32
5.5.300.0030.04717.95
5.5.290.0000.04717.93
5.5.280.0130.04320.65
5.5.270.0070.05020.83
5.5.260.0200.07720.87
5.5.250.0100.07320.55
5.5.240.0230.05720.24
5.4.450.0570.04719.20
5.4.440.0230.04019.49
5.4.430.0170.04319.54
5.4.420.0170.04019.52
5.4.410.0370.05019.42
5.4.400.0300.03719.32
5.4.390.0170.04018.95
5.4.380.0270.05718.78
5.4.370.0330.05018.61
5.4.360.0370.05718.56
5.4.350.0370.05718.71
5.4.340.0330.05018.83
5.4.320.0080.04212.50
5.4.310.0110.03612.50
5.4.300.0050.03812.50
5.4.290.0070.04512.50
5.4.280.0080.03512.39
5.4.270.0050.03912.40
5.4.260.0050.04012.39
5.4.250.0060.03812.39
5.4.240.0080.04512.39
5.4.230.0110.03912.38
5.4.220.0070.03812.39
5.4.210.0040.04112.38
5.4.200.0060.04812.38
5.4.190.0050.04212.38
5.4.180.0100.03512.38
5.4.170.0090.03512.39
5.4.160.0070.03512.39
5.4.150.0070.03412.39
5.4.140.0080.04512.07
5.4.130.0080.04012.06
5.4.120.0080.04412.02
5.4.110.0110.03812.01
5.4.100.0050.04612.01
5.4.90.0040.04212.01
5.4.80.0070.04912.01
5.4.70.0080.04012.00
5.4.60.0080.04812.01
5.4.50.0090.04412.01
5.4.40.0070.03511.99
5.4.30.0050.03612.00
5.4.20.0090.03911.99
5.4.10.0060.04511.99
5.4.00.0060.03911.48
5.3.290.0060.03912.80
5.3.280.0040.04112.71
5.3.270.0070.04512.72
5.3.260.0090.04112.72
5.3.250.0080.04812.72
5.3.240.0080.03912.72
5.3.230.0020.04512.71
5.3.220.0080.03712.68
5.3.210.0080.03812.68
5.3.200.0090.03612.68
5.3.190.0080.03712.68
5.3.180.0050.03812.68
5.3.170.0050.04112.67
5.3.160.0080.05012.68
5.3.150.0040.03912.68
5.3.140.0050.03812.66
5.3.130.0090.03612.66
5.3.120.0050.04012.66
5.3.110.0060.03812.66
5.3.100.0070.03912.13
5.3.90.0080.03312.10
5.3.80.0110.03312.09
5.3.70.0100.03512.09
5.3.60.0070.03812.08
5.3.50.0050.03712.03
5.3.40.0070.03512.03
5.3.30.0050.04711.98
5.3.20.0090.04611.77
5.3.10.0090.04711.73
5.3.00.0100.04611.72
5.2.170.0060.0419.21
5.2.160.0090.0379.22
5.2.150.0090.0389.22
5.2.140.0060.0409.21
5.2.130.0080.0389.17
5.2.120.0070.0369.18
5.2.110.0050.0399.18
5.2.100.0050.0299.18
5.2.90.0070.0309.18
5.2.80.0060.0339.17
5.2.70.0070.0329.17
5.2.60.0070.0289.13
5.2.50.0060.0299.10
5.2.40.0040.0309.08
5.2.30.0060.0369.05
5.2.20.0060.0329.04
5.2.10.0040.0348.95
5.2.00.0050.0408.80
5.1.60.0030.0358.10
5.1.50.0090.0298.09
5.1.40.0080.0338.07
5.1.30.0080.0358.42
5.1.20.0020.0318.43
5.1.10.0030.0308.17
5.1.00.0030.0288.17
5.0.50.0060.0246.64
5.0.40.0040.0246.50
5.0.30.0030.0346.31
5.0.20.0020.0206.28
5.0.10.0040.0196.26
5.0.00.0040.0296.25
4.4.90.0020.0164.77
4.4.80.0020.0164.75
4.4.70.0030.0154.75
4.4.60.0020.0164.75
4.4.50.0020.0184.77
4.4.40.0010.0274.71
4.4.30.0050.0144.75
4.4.20.0060.0134.85
4.4.10.0020.0174.85
4.4.00.0030.0284.76
4.3.110.0020.0204.67
4.3.100.0030.0154.66
4.3.90.0040.0144.63
4.3.80.0020.0254.59
4.3.70.0030.0154.63
4.3.60.0030.0164.63
4.3.50.0020.0174.63
4.3.40.0030.0244.54
4.3.30.0030.0183.30
4.3.20.0030.0153.28
4.3.10.0020.0163.24
4.3.00.0070.01715.64

preferences:
39.48 ms | 401 KiB | 5 Q