3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass { function testing() { } static $f = "hello world"; } $obj = new MyClass; var_dump($obj); ?>

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)
8.3.60.0070.00718.31
8.3.50.0090.00721.08
8.3.40.0070.00718.34
8.3.30.0030.01218.59
8.3.20.0080.00018.57
8.3.10.0080.00020.84
8.3.00.0070.00023.51
8.2.180.0140.00416.50
8.2.170.0100.01022.96
8.2.160.0030.01020.39
8.2.150.0080.00024.18
8.2.140.0000.00924.66
8.2.130.0090.00026.16
8.2.120.0070.00720.75
8.2.110.0060.00321.98
8.2.100.0110.00017.71
8.2.90.0000.00817.78
8.2.80.0040.00417.97
8.2.70.0130.00017.25
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0050.00318.22
8.2.30.0040.00421.23
8.2.20.0070.00017.44
8.2.10.0040.00417.71
8.2.00.0000.00717.66
8.1.280.0150.00325.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.29
8.1.230.0090.00320.81
8.1.220.0030.00617.74
8.1.210.0030.00718.77
8.1.200.0040.00417.00
8.1.190.0020.00517.41
8.1.180.0000.00818.10
8.1.170.0000.00818.40
8.1.160.0050.00218.75
8.1.150.0080.00018.56
8.1.140.0000.00717.28
8.1.130.0070.00017.73
8.1.120.0000.00717.26
8.1.110.0050.00217.27
8.1.100.0050.00317.33
8.1.90.0040.00417.42
8.1.80.0030.00417.41
8.1.70.0000.00717.41
8.1.60.0060.00317.42
8.1.50.0050.00217.38
8.1.40.0030.00617.43
8.1.30.0050.00317.42
8.1.20.0000.00817.55
8.1.10.0030.00617.47
8.1.00.0040.00417.33
8.0.300.0050.00219.90
8.0.290.0040.00416.75
8.0.280.0000.00718.33
8.0.270.0000.00717.18
8.0.260.0000.00716.73
8.0.250.0050.00216.90
8.0.240.0030.00716.87
8.0.230.0030.00316.94
8.0.220.0070.00016.82
8.0.210.0040.00416.74
8.0.200.0070.00016.84
8.0.190.0000.00716.85
8.0.180.0000.00716.86
8.0.170.0040.00416.74
8.0.160.0030.00316.81
8.0.150.0000.00716.66
8.0.140.0040.00416.73
8.0.130.0000.00713.25
8.0.120.0000.00716.66
8.0.110.0000.00716.68
8.0.100.0030.00516.68
8.0.90.0000.00716.68
8.0.80.0000.01716.80
8.0.70.0040.00416.63
8.0.60.0000.00716.76
8.0.50.0000.00816.81
8.0.30.0090.01016.99
8.0.20.0060.02017.40
8.0.10.0040.00416.95
8.0.00.0080.01216.74
7.4.330.0050.00014.75
7.4.320.0060.00016.58
7.4.300.0000.00616.53
7.4.290.0050.00216.52
7.4.280.0030.00716.38
7.4.270.0000.00716.45
7.4.260.0000.00513.18
7.4.250.0000.00816.40
7.4.240.0000.00716.52
7.4.230.0000.00616.22
7.4.220.0120.00616.54
7.4.210.0070.01016.46
7.4.200.0000.00716.27
7.4.190.0030.00616.61
7.4.160.0080.00816.25
7.4.150.0140.00417.40
7.4.140.0100.00817.86
7.4.130.0080.01516.33
7.4.120.0110.00616.42
7.4.110.0060.01116.30
7.4.100.0120.00616.21
7.4.90.0100.01016.60
7.4.80.0060.01119.39
7.4.70.0120.00416.38
7.4.60.0060.01216.46
7.4.50.0040.00416.21
7.4.40.0080.00322.77
7.4.30.0140.00316.59
7.4.00.0030.01515.03
7.3.330.0000.00513.19
7.3.320.0000.00513.02
7.3.310.0030.00316.22
7.3.300.0030.00316.18
7.3.290.0090.00916.14
7.3.280.0040.01116.16
7.3.270.0130.02617.40
7.3.260.0150.00518.24
7.3.250.0130.00516.31
7.3.240.0100.00716.23
7.3.230.0060.01116.39
7.3.210.0100.00716.18
7.3.200.0090.01319.39
7.3.190.0150.00616.32
7.3.180.0090.01216.09
7.3.170.0060.01016.27
7.3.160.0090.00916.17
7.3.120.0040.01114.93
7.2.330.0060.01216.59
7.2.320.0140.01016.36
7.2.310.0110.00716.30
7.2.300.0130.00316.31
7.2.290.0080.00816.36
7.2.00.0040.01219.05
7.1.100.0040.00718.11
7.1.70.0040.00417.21
7.1.60.0030.02219.40
7.1.50.0190.00616.79
7.1.00.0030.07722.27
7.0.200.0100.00716.64
7.0.140.0000.07021.97
7.0.60.0130.07720.02
7.0.50.0070.08017.87
7.0.40.0000.04720.06
7.0.30.0630.05320.23
7.0.20.0270.08020.15
7.0.10.0070.06020.07
7.0.00.0170.04020.23
5.6.280.0000.07321.15
5.6.210.0070.08320.66
5.6.200.0030.06018.20
5.6.190.0100.05720.49
5.6.180.3970.04320.46
5.6.170.0300.06320.46
5.6.160.0200.06320.48
5.6.150.0030.04018.18
5.6.140.0130.07318.12
5.6.130.0230.07018.18
5.6.120.0030.05021.09
5.6.110.0130.07721.03
5.6.100.0070.08321.11
5.6.90.0100.07321.01
5.6.80.0070.07320.52
5.6.70.0030.07720.39
5.5.350.0170.06720.33
5.5.340.0030.05017.95
5.5.330.0100.08320.29
5.5.320.0530.08020.35
5.5.310.0170.04020.32
5.5.300.0130.05717.94
5.5.290.0000.09017.98
5.5.280.0100.09020.88
5.5.270.0070.06320.76
5.5.260.0030.06720.84
5.5.250.0170.07020.46
5.5.240.0000.05020.26
5.4.450.1800.05019.54
5.4.440.1570.04019.53
5.4.430.1600.03719.45
5.4.420.1900.05019.30
5.4.410.1930.03719.14
5.4.400.1630.03319.08
5.4.390.1630.03319.24
5.4.380.1700.04019.06
5.4.370.1770.04319.08
5.4.360.1870.04319.09
5.4.350.1930.03719.13
5.4.340.1870.05018.95
5.4.320.1770.04319.31
5.4.310.1630.04019.24
5.4.300.1930.04718.97
5.4.290.1930.03319.14
5.4.280.1970.04318.97
5.4.270.1700.04319.21
5.4.260.1730.04019.14
5.4.250.2070.05018.94
5.4.240.1800.03019.23
5.4.230.1730.04019.14
5.4.220.1830.04019.14
5.4.210.1900.03719.05
5.4.200.1730.03719.08
5.4.190.1700.04019.12
5.4.180.1730.04018.96
5.4.170.1770.03719.21
5.4.160.1700.04019.06
5.4.150.1730.03719.20
5.4.140.1870.03716.51
5.4.130.1900.03716.40
5.4.120.1930.03716.32
5.4.110.2000.04016.19
5.4.100.1930.03716.63
5.4.90.2000.03316.49
5.4.80.2100.03016.26
5.4.70.1800.03316.56
5.4.60.1800.02716.36
5.4.50.2030.03716.25
5.4.40.1900.04316.47
5.4.30.1830.04016.32
5.4.20.1900.03716.51
5.4.10.1870.04716.54
5.4.00.1900.04716.12
5.3.290.1800.04314.64
5.3.280.2070.04314.73
5.3.270.1700.03714.70
5.3.260.2000.04014.57
5.3.250.2170.04714.59
5.3.240.1970.03714.57
5.3.230.1700.04014.60
5.3.220.1970.04714.53
5.3.210.1670.04314.61
5.3.200.1770.04014.64
5.3.190.1770.03714.49
5.3.180.1900.04014.53
5.3.170.2000.04014.48
5.3.160.2000.04714.53
5.3.150.1900.04714.55
5.3.140.1870.04714.62
5.3.130.1970.03714.56
5.3.120.1800.03314.53
5.3.110.1500.04014.44
5.3.100.1900.04713.94
5.3.90.1900.04014.11
5.3.80.1730.04014.10
5.3.70.2200.04313.99
5.3.60.1770.03314.22
5.3.50.1700.03313.85
5.3.40.1900.04013.96
5.3.30.1730.03713.83
5.3.20.1930.04713.70
5.3.10.1870.03713.73
5.3.00.1930.05313.55
5.2.170.1400.03011.07
5.2.160.1400.02711.06
5.2.150.1330.03011.09
5.2.140.1570.02711.25
5.2.130.1370.03311.01
5.2.120.1600.03711.05
5.2.110.1430.03011.02
5.2.100.1500.03711.17
5.2.90.1430.03011.00
5.2.80.1430.03711.14
5.2.70.1330.03311.02
5.2.60.1500.03311.05
5.2.50.1500.02311.02
5.2.40.1100.02311.22
5.2.30.1500.02010.87
5.2.20.1200.03710.87
5.2.10.1200.03310.78
5.2.00.1200.02710.62
5.1.60.1330.0339.93
5.1.50.1070.0279.97
5.1.40.1270.0309.87
5.1.30.1030.02710.56
5.1.20.1270.03010.30
5.1.10.1500.0179.96
5.1.00.1130.02710.15
5.0.50.0670.0378.53
5.0.40.0570.0178.30
5.0.30.0570.0308.14
5.0.20.0730.0308.10
5.0.10.0770.0208.32
5.0.00.0700.0338.06
4.4.90.0530.0177.70
4.4.80.0670.0237.70
4.4.70.0600.0137.70
4.4.60.0630.0077.70
4.4.50.0600.0137.70
4.4.40.0700.0337.70
4.4.30.0200.0177.70
4.4.20.0070.0337.70
4.4.10.0030.0277.70
4.4.00.0030.0337.70
4.3.110.0070.0107.70
4.3.100.0000.0177.70
4.3.90.0070.0207.70
4.3.80.0000.0237.70
4.3.70.0000.0137.70
4.3.60.0000.0177.70
4.3.50.0030.0137.70
4.3.40.0600.0277.70
4.3.30.0330.0207.70
4.3.20.0330.0177.70
4.3.10.0270.0177.70
4.3.00.0330.0137.70

preferences:
46.92 ms | 401 KiB | 5 Q