3v4l.org

run code in 300+ PHP versions simultaneously
<?php class schade { public function __construct(){ anvadb::disconnect(); } } class odbcdb { public static function disconnect() { self::test(); } public static function test() { echo 'odbc::test()'; } } class anvadb extends odbcdb { public static function test() { echo 'anvadb::test()'; } } new schade;

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)
8.3.70.0140.00418.30
8.3.60.0030.01718.30
8.3.50.0180.00221.93
8.3.40.0070.01518.59
8.3.30.0090.00618.55
8.3.20.0060.00318.60
8.3.10.0000.00819.21
8.3.00.0070.00021.76
8.2.180.0120.00318.18
8.2.170.0100.01022.96
8.2.160.0070.00722.13
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00721.19
8.2.110.0060.00320.49
8.2.100.0030.00917.91
8.2.90.0040.00419.28
8.2.80.0060.00317.97
8.2.70.0040.00417.63
8.2.60.0040.00417.91
8.2.50.0080.00018.07
8.2.40.0050.00318.22
8.2.30.0040.00419.60
8.2.20.0040.00417.58
8.2.10.0040.00417.44
8.2.00.0000.00817.55
8.1.280.0090.00625.92
8.1.270.0040.00423.99
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0060.00322.52
8.1.230.0130.00021.02
8.1.220.0000.00818.77
8.1.210.0000.00818.92
8.1.200.0000.01017.13
8.1.190.0040.00417.43
8.1.180.0000.00918.10
8.1.170.0000.00918.50
8.1.160.0000.00718.76
8.1.150.0050.00218.63
8.1.140.0030.00617.38
8.1.130.0040.00417.69
8.1.120.0030.00317.24
8.1.110.0000.00817.37
8.1.100.0040.00417.29
8.1.90.0040.00417.36
8.1.80.0030.00417.32
8.1.70.0040.00417.33
8.1.60.0040.00317.55
8.1.50.0060.00317.39
8.1.40.0030.00617.46
8.1.30.0040.00417.43
8.1.20.0050.00517.55
8.1.10.0070.00017.50
8.1.00.0000.00917.37
8.0.300.0080.00019.67
8.0.290.0080.00017.16
8.0.280.0070.00018.32
8.0.270.0000.00817.20
8.0.260.0000.00616.74
8.0.250.0050.00216.88
8.0.240.0000.00716.89
8.0.230.0030.00316.93
8.0.220.0080.00016.86
8.0.210.0030.00316.73
8.0.200.0060.00016.91
8.0.190.0040.00416.86
8.0.180.0040.00416.81
8.0.170.0000.00716.75
8.0.160.0040.00416.84
8.0.150.0090.00016.73
8.0.140.0000.00816.82
8.0.130.0070.00013.23
8.0.120.0000.01016.72
8.0.110.0030.00616.82
8.0.100.0050.00316.73
8.0.90.0000.00816.71
8.0.80.0120.00316.69
8.0.70.0000.00816.75
8.0.60.0070.00016.64
8.0.50.0090.00016.83
8.0.30.0120.00817.25
8.0.20.0100.00817.40
8.0.10.0000.00716.71
8.0.00.0120.00616.58
7.4.330.0000.00514.77
7.4.320.0040.00416.37
7.4.300.0030.00316.53
7.4.290.0030.00516.50
7.4.280.0040.00416.63
7.4.270.0040.00416.52
7.4.260.0050.00013.39
7.4.250.0000.00816.57
7.4.240.0000.00716.50
7.4.230.0070.00016.41
7.4.220.0070.01116.50
7.4.210.0060.00916.59
7.4.200.0040.00316.29
7.4.190.0030.00416.27
7.4.160.0110.01116.43
7.4.150.0070.01017.40
7.4.140.0100.00717.86
7.4.130.0090.01316.38
7.4.120.0090.01016.53
7.4.110.0030.01516.63
7.4.100.0100.00716.52
7.4.90.0140.01016.43
7.4.80.0120.00619.37
7.4.70.0130.00316.46
7.4.60.0100.00716.39
7.4.50.0040.00416.53
7.4.40.0070.00722.27
7.4.30.0090.00616.54
7.4.00.0030.01315.14
7.3.330.0050.00013.24
7.3.320.0050.00313.18
7.3.310.0000.00716.13
7.3.300.0000.00716.18
7.3.290.0070.01016.21
7.3.280.0080.00916.25
7.3.270.0060.01017.40
7.3.260.0090.00718.24
7.3.250.0160.00416.38
7.3.240.0060.01616.44
7.3.230.0100.00716.39
7.3.210.0130.00716.16
7.3.200.0150.00619.39
7.3.190.0030.01316.36
7.3.180.0100.00716.49
7.3.170.0060.01216.27
7.3.160.0100.00616.40
7.3.120.0060.00914.71
7.2.330.0100.00716.63
7.2.320.0100.00716.30
7.2.310.0130.00516.36
7.2.300.0030.01316.66
7.2.290.0130.00316.63
7.2.00.0110.00319.45
7.1.200.0050.00315.42
7.1.100.0080.00418.05
7.1.70.0030.00616.86
7.1.60.0090.01519.40
7.1.50.0070.01716.76
7.1.00.0000.08022.36
7.0.200.0040.00416.77
7.0.140.0070.07022.12
7.0.60.0000.04021.69
7.0.50.0030.03022.09
7.0.40.0030.03320.19
7.0.30.0000.04320.04
7.0.20.0000.04020.10
7.0.10.0030.04020.03
7.0.00.0030.03320.14
5.6.280.0070.09021.15
5.6.210.0070.02720.47
5.6.200.0000.04321.16
5.6.190.0030.03021.11
5.6.180.0000.04021.15
5.6.170.0000.04021.00
5.6.160.0000.04721.13
5.6.150.0000.03321.11
5.6.140.0030.03021.05
5.6.130.0070.05321.00
5.6.120.0030.08321.20
5.6.110.0070.08020.98
5.6.100.0070.07721.11
5.6.90.0030.08320.99
5.6.80.0070.08020.40
5.6.70.0030.07320.44
5.6.60.0030.07320.29
5.6.50.0170.07020.50
5.6.40.0070.06020.46
5.6.30.0070.07020.39
5.6.20.0000.07020.45
5.6.10.0030.07320.34
5.6.00.0100.07320.34
5.5.350.0030.03320.36
5.5.340.0000.03720.66
5.5.330.0000.03320.70
5.5.320.0000.03320.96
5.5.310.0000.03320.98
5.5.300.0070.02720.86
5.5.290.0030.04320.88
5.5.280.0070.08020.99
5.5.270.0030.08720.79
5.5.260.0000.06020.84
5.5.250.0030.08020.70
5.5.240.0030.04720.36
5.5.230.0000.08320.24
5.5.220.0030.07720.14
5.5.210.0100.06720.36
5.5.200.0030.07720.13
5.5.190.0030.08020.24
5.5.180.0000.08320.00
5.5.160.0030.08720.13
5.5.150.0070.07320.12
5.5.140.0130.06720.22
5.5.130.0000.08020.09
5.5.120.0130.05320.20
5.5.110.0000.08020.07
5.5.100.0100.05720.12
5.5.90.0130.07020.08
5.5.80.0100.07719.95
5.5.70.0030.07019.95
5.5.60.0130.05320.20
5.5.50.0000.08020.01
5.5.40.0100.07020.04
5.5.30.0100.07320.03
5.5.20.0000.08320.04
5.5.10.0000.05320.07
5.5.00.0030.06020.00
5.4.450.0100.07319.49
5.4.440.0070.07019.33
5.4.430.0070.07319.36
5.4.420.0070.08019.45
5.4.410.0030.08019.32
5.4.400.0070.07319.18
5.4.390.0100.06719.17
5.4.380.0000.06019.01
5.4.370.0000.07719.01
5.4.360.0030.08018.91
5.4.350.0070.07019.15
5.4.340.0000.08019.16
5.4.320.0070.07719.05
5.4.310.0070.06718.93
5.4.300.0070.07319.07
5.4.290.0070.07018.91
5.4.280.0070.08019.07
5.4.270.0100.06018.90
5.4.260.0070.06719.16
5.4.250.0100.06719.00
5.4.240.0030.07019.21
5.4.230.0030.08019.06
5.4.220.0070.06018.91
5.4.210.0100.06319.11
5.4.200.0030.06719.16
5.4.190.0070.06719.19
5.4.180.0030.06319.05
5.4.170.0030.06318.90
5.4.160.0030.06319.14
5.4.150.0030.06318.91
5.4.140.0070.06716.49
5.4.130.0070.05716.24
5.4.120.0130.05716.39
5.4.110.0070.06316.40
5.4.100.0070.06316.40
5.4.90.0070.07316.62
5.4.80.0030.07316.29
5.4.70.0000.07716.41
5.4.60.0070.07016.45
5.4.50.0030.07016.41
5.4.40.0000.06316.36
5.4.30.0100.06716.30
5.4.20.0000.07016.45
5.4.10.0070.05716.47
5.4.00.0070.06015.95
5.3.290.0030.07714.76
5.3.280.0130.07314.59
5.3.270.0030.07714.67
5.3.260.0000.08714.61
5.3.250.0030.08014.57
5.3.240.0030.07714.57
5.3.230.0000.08014.66
5.3.220.0070.06014.66
5.3.210.0070.06714.66
5.3.200.0070.06314.69
5.3.190.0000.05714.63
5.3.180.0000.06714.63
5.3.170.0000.08014.55
5.3.160.0030.06714.61
5.3.150.0030.06014.59
5.3.140.0030.04714.47
5.3.130.0030.07314.61
5.3.120.0000.07014.59
5.3.110.0000.08014.52
5.3.100.0070.06714.14
5.3.90.0000.07013.88
5.3.80.0000.06014.02
5.3.70.0030.06014.13
5.3.60.0030.06314.06
5.3.50.0030.06713.94
5.3.40.0000.06714.01
5.3.30.0100.06713.89
5.3.20.0070.06713.68
5.3.10.0000.06013.52
5.3.00.0000.04013.67
5.2.170.0030.04712.64
5.2.160.0030.05712.64
5.2.150.0030.06012.64
5.2.140.0070.06312.64
5.2.130.0030.06312.64
5.2.120.0070.06012.64
5.2.110.0000.05012.64
5.2.100.0030.04012.64
5.2.90.0030.05312.64
5.2.80.0070.05312.64
5.2.70.0030.06312.64
5.2.60.0100.04712.64
5.2.50.0000.06312.64
5.2.40.0030.05712.64
5.2.30.0070.06012.64
5.2.20.0030.05712.64
5.2.10.0000.05312.64
5.2.00.0100.05712.64
5.1.60.0000.04312.64
5.1.50.0070.04012.64
5.1.40.0000.05712.64
5.1.30.0000.05712.64
5.1.20.0070.05312.64
5.1.10.0030.06012.64
5.1.00.0000.06012.64
5.0.50.0000.04312.64
5.0.40.0070.03712.64
5.0.30.0070.05712.64
5.0.20.0070.03712.64
5.0.10.0000.04012.64
5.0.00.0000.06312.64
4.4.90.0000.03712.64
4.4.80.0000.03312.64
4.4.70.0070.03312.64
4.4.60.0000.03312.64
4.4.50.0030.03712.64
4.4.40.0000.05712.64
4.4.30.0000.04012.64
4.4.20.0000.03312.64
4.4.10.0000.03312.64
4.4.00.0070.04712.64
4.3.110.0030.03312.64
4.3.100.0000.03312.64
4.3.90.0000.03312.64
4.3.80.0030.04712.64
4.3.70.0000.03712.64
4.3.60.0030.03312.64
4.3.50.0030.03012.64
4.3.40.0000.05312.64
4.3.30.0030.03012.64
4.3.20.0030.03312.64
4.3.10.0000.04012.64
4.3.00.0000.03312.64

preferences:
37.82 ms | 401 KiB | 5 Q