3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(-1 ^ E_STRICT); class A { function B() { var_dump($this); } static function C() { var_dump($this); } } A::B(); A::C();

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)
8.3.60.0090.00618.53
8.3.50.0150.00016.16
8.3.40.0040.01118.65
8.3.30.0120.00318.67
8.3.20.0040.00420.25
8.3.10.0060.00321.66
8.3.00.0090.00620.33
8.2.180.0120.00318.66
8.2.170.0150.00622.96
8.2.160.0030.01020.95
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0110.00726.16
8.2.120.0060.00317.50
8.2.110.0040.00422.20
8.2.100.0110.00019.53
8.2.90.0000.00719.23
8.2.80.0100.00717.97
8.2.70.0030.00517.50
8.2.60.0060.00318.04
8.2.50.0060.00318.07
8.2.40.0040.00419.50
8.2.30.0000.00720.63
8.2.20.0080.00017.72
8.2.10.0000.00717.91
8.2.00.0000.00717.98
8.1.270.0040.00423.83
8.1.260.0120.00626.35
8.1.250.0040.00428.09
8.1.240.0050.00522.53
8.1.230.0040.00717.42
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0070.00317.23
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0080.00018.44
8.1.160.0000.00821.99
8.1.150.0050.00318.71
8.1.140.0000.00817.37
8.1.130.0000.00717.57
8.1.120.0070.00017.36
8.1.110.0040.00417.32
8.1.100.0040.00417.36
8.1.90.0000.00717.30
8.1.80.0040.00417.23
8.1.70.0030.00317.30
8.1.60.0050.00317.40
8.1.50.0030.00617.49
8.1.40.0100.00017.45
8.1.30.0080.00017.65
8.1.20.0040.00417.59
8.1.10.0080.00017.44
8.1.00.0050.00217.49
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0030.00318.31
8.0.270.0070.00017.13
8.0.260.0100.00017.23
8.0.250.0070.00016.86
8.0.240.0000.00716.96
8.0.230.0000.00716.86
8.0.220.0050.00216.86
8.0.210.0040.00416.89
8.0.200.0030.00316.90
8.0.190.0050.00216.86
8.0.180.0000.01016.95
8.0.170.0040.00416.92
8.0.160.0030.00316.93
8.0.150.0000.00916.80
8.0.140.0050.00216.88
8.0.130.0060.00013.24
8.0.120.0000.00716.82
8.0.110.0080.00016.88
8.0.100.0000.00816.90
8.0.90.0050.00316.93
8.0.80.0030.01316.88
8.0.70.0040.00416.86
8.0.60.0040.00416.93
8.0.50.0070.00016.79
8.0.30.0080.01116.91
8.0.20.0130.00517.40
8.0.10.0070.00016.79
8.0.00.0110.01116.85
7.4.330.0000.00715.08
7.4.320.0040.00416.51
7.4.300.0030.00316.41
7.4.290.0000.00716.41
7.4.280.0030.00316.51
7.4.270.0000.00616.36
7.4.260.0030.00316.34
7.4.250.0000.00716.43
7.4.240.0030.00316.40
7.4.230.0040.00416.60
7.4.220.0140.00916.37
7.4.210.0070.00716.57
7.4.200.0000.00816.53
7.4.160.0070.01016.50
7.4.150.0120.00617.40
7.4.140.0140.00517.86
7.4.130.0090.01116.49
7.4.120.0080.00916.37
7.4.110.0090.01516.42
7.4.100.0120.00616.15
7.4.90.0040.01316.45
7.4.80.0200.00019.39
7.4.70.0150.00616.51
7.4.60.0030.01716.51
7.4.50.0000.00816.64
7.4.40.0090.00916.45
7.4.30.0130.00816.52
7.4.00.0070.01115.06
7.3.330.0070.00013.21
7.3.320.0030.00313.28
7.3.310.0030.00316.39
7.3.300.0000.00716.36
7.3.290.0100.00916.31
7.3.280.0060.01016.35
7.3.270.0180.00017.40
7.3.260.0070.01016.49
7.3.250.0100.00816.33
7.3.240.0160.00316.37
7.3.230.0030.01316.54
7.3.210.0100.00616.31
7.3.200.0070.01116.46
7.3.190.0030.01616.56
7.3.180.0120.00416.42
7.3.170.0070.01016.41
7.3.160.0170.00416.41
7.3.120.0100.00314.63
7.3.110.0090.00614.87
7.3.100.0030.01214.75
7.3.90.0100.00714.62
7.3.80.0040.00414.58
7.3.70.0120.00014.53
7.3.60.0030.01514.86
7.3.50.0070.00314.75
7.3.40.0040.00414.46
7.3.30.0140.00014.78
7.3.20.0090.00616.65
7.3.10.0120.00016.62
7.3.00.0040.00716.64
7.2.330.0110.00716.50
7.2.320.0070.01016.48
7.2.310.0060.01016.31
7.2.300.0120.00316.50
7.2.290.0140.00416.42
7.2.250.0040.01515.01
7.2.240.0140.00314.77
7.2.230.0040.01414.67
7.2.220.0070.01014.64
7.2.210.0030.01514.70
7.2.200.0000.01014.97
7.2.190.0030.01014.70
7.2.180.0060.00914.81
7.2.170.0040.00714.96
7.2.60.0030.01016.71
7.2.00.0000.01218.94
7.1.330.0000.01415.91
7.1.320.0030.00615.74
7.1.310.0060.00915.87
7.1.300.0000.01215.77
7.1.290.0030.00615.59
7.1.280.0030.01015.89
7.1.270.0000.01915.80
7.1.260.0030.01015.77
7.1.200.0000.01315.63
7.1.100.0040.01218.31
7.1.70.0030.00716.86
7.1.60.0110.01419.11
7.1.50.0040.01216.61
7.1.00.0100.07022.54
7.0.200.0030.00616.68
7.0.60.0000.04320.01
7.0.50.0030.04717.86
7.0.40.0000.07020.24
7.0.30.0270.07320.25
7.0.20.0300.07320.23
7.0.10.0100.03720.07
7.0.00.0070.07020.11
5.6.280.0100.06020.90
5.6.210.0200.06720.72
5.6.200.0070.08018.27
5.6.190.0030.04320.46
5.6.180.0370.04320.52
5.6.170.0300.07320.44
5.6.160.0070.04320.71
5.6.150.0000.06318.33
5.6.140.0070.05718.22
5.6.130.0000.08718.24
5.6.120.0100.08021.00
5.6.110.0100.07320.98
5.6.100.0130.08020.98
5.6.90.0070.09020.98
5.6.80.0170.06720.40
5.5.350.0130.03320.43
5.5.340.0100.08017.95
5.5.330.0100.04320.40
5.5.320.0330.06020.25
5.5.310.0230.08020.19
5.5.300.0070.03718.07
5.5.290.0100.05317.95
5.5.280.0070.04320.97
5.5.270.0100.06720.79
5.5.260.0070.09020.80
5.5.250.0030.08020.59
5.5.240.0070.07320.24
5.4.450.0900.05719.39
5.4.440.1100.05319.48
5.4.430.1000.05319.39
5.4.420.1070.05019.30
5.4.410.0970.06019.35
5.4.400.1170.08019.38
5.4.390.0800.05019.30
5.4.380.0670.06318.88
5.4.370.0730.05319.15
5.4.360.0600.06719.26
5.4.350.0800.04719.23
5.4.340.0730.05318.99
5.4.320.0830.04319.06
5.4.310.0870.04319.16
5.4.300.0770.05019.23
5.4.290.0730.05319.30
5.4.280.0800.07019.12
5.4.270.0870.05019.16
5.4.260.0870.04719.25
5.4.250.0870.05319.27
5.4.240.1070.06318.99
5.4.230.1030.07719.16
5.4.220.1230.07319.05
5.4.210.1070.06719.25
5.4.200.0970.05318.86
5.4.190.0800.05719.00
5.4.180.0900.04019.14
5.4.170.0870.06319.23
5.4.160.0830.04719.13
5.4.150.0830.05319.13
5.4.140.0800.04716.32
5.4.130.1030.04716.72
5.4.120.0970.06316.45
5.4.110.0930.04316.62
5.4.100.1230.07016.19
5.4.90.1200.07316.60
5.4.80.1170.06716.58
5.4.70.0000.04016.44
5.4.60.0270.06016.16
5.4.50.0030.03316.42
5.4.40.0230.05016.53
5.4.30.0000.07316.27
5.4.20.0070.04716.42
5.4.10.0300.04716.25

preferences:
49.76 ms | 400 KiB | 5 Q