3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface CommandInterface {} abstract class AbstractCommand implements CommandInterface {} interface PrefixableCommandInterface {} abstract class PrefixableCommand extends AbstractCommand implements PrefixableCommandInterface { } class StringSet extends PrefixableCommand {} interface ConnectionInterface {} class Connection implements ConnectionInterface { public function executeCommand(CommandInterface $command) { echo 'foo connection'; } } class Tester { private $connection; public function __construct() { $this->connection = new Connection(); } public function executeCommand(CommandInterface $command) { $this->connection->executeCommand($command); } } $t = new Tester(); $t->executeCommand(new StringSet);

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)
8.3.40.0110.00418.98
8.3.30.0080.00618.93
8.3.20.0070.00720.18
8.3.10.0030.00523.54
8.3.00.0000.00820.59
8.2.170.0190.00322.96
8.2.160.0160.00322.26
8.2.150.0040.01124.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00417.50
8.2.110.0030.00622.14
8.2.100.0070.00417.78
8.2.90.0080.00019.22
8.2.80.0030.00518.04
8.2.70.0080.00017.50
8.2.60.0100.00017.80
8.2.50.0040.00418.07
8.2.40.0040.00417.91
8.2.30.0040.00418.07
8.2.20.0000.00717.68
8.2.10.0040.00419.34
8.2.00.0040.00417.57
8.1.270.0040.00423.82
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.83
8.1.230.0080.00419.16
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0000.01017.47
8.1.190.0050.00317.18
8.1.180.0040.00418.10
8.1.170.0030.00518.50
8.1.160.0000.00722.00
8.1.150.0040.00418.65
8.1.140.0040.00417.46
8.1.130.0030.00317.90
8.1.120.0000.00717.50
8.1.110.0000.00717.41
8.1.100.0000.00717.44
8.1.90.0030.00317.42
8.1.80.0040.00417.52
8.1.70.0030.00317.42
8.1.60.0040.00417.63
8.1.50.0080.00017.46
8.1.40.0080.00017.56
8.1.30.0030.00617.67
8.1.20.0040.00417.56
8.1.10.0040.00417.57
8.1.00.0000.00717.60
8.0.300.0030.00318.77
8.0.290.0040.00417.16
8.0.280.0000.00718.46
8.0.270.0040.00417.24
8.0.260.0030.00316.82
8.0.250.0070.00017.05
8.0.240.0040.00416.98
8.0.230.0030.00316.90
8.0.220.0030.00317.03
8.0.210.0040.00417.02
8.0.200.0000.00616.96
8.0.190.0000.00717.04
8.0.180.0000.00716.96
8.0.170.0040.00416.94
8.0.160.0040.00417.09
8.0.150.0000.00716.95
8.0.140.0000.00716.98
8.0.130.0000.00513.38
8.0.120.0040.00416.94
8.0.110.0000.00716.95
8.0.100.0000.00816.98
8.0.90.0030.00316.99
8.0.80.0110.00416.98
8.0.70.0030.00516.82
8.0.60.0000.00816.95
8.0.50.0000.00816.87
8.0.30.0050.01717.06
8.0.20.0100.01017.40
8.0.10.0040.00416.98
8.0.00.0100.00816.69
7.4.330.0020.00215.07
7.4.320.0000.00616.60
7.4.300.0000.00716.61
7.4.290.0040.00416.62
7.4.280.0070.00016.52
7.4.270.0040.00416.50
7.4.260.0030.00316.58
7.4.250.0000.00716.47
7.4.240.0040.00416.50
7.4.230.0000.00716.42
7.4.220.0090.01716.51
7.4.210.0060.01016.53
7.4.200.0040.00416.61
7.4.190.0070.00016.67
7.4.160.0100.00716.36
7.4.150.0150.00317.40
7.4.140.0070.01217.86
7.4.130.0080.00916.49
7.4.120.0120.00716.55
7.4.110.0100.00716.43
7.4.100.0150.00916.36
7.4.90.0070.01016.60
7.4.80.0130.01016.56
7.4.70.0100.00716.69
7.4.60.0070.01016.44
7.4.50.0050.00016.31
7.4.40.0060.01222.77
7.4.30.0060.01116.32
7.4.00.0030.01115.07
7.3.330.0020.00313.28
7.3.320.0000.00613.30
7.3.310.0000.00716.30
7.3.300.0050.00216.30
7.3.290.0100.00316.30
7.3.280.0040.01116.33
7.3.270.0130.00317.40
7.3.260.0170.02716.50
7.3.250.0150.00616.40
7.3.240.0100.00616.27
7.3.230.0030.01416.56
7.3.210.0100.00716.49
7.3.200.0150.00319.39
7.3.190.0120.00916.47
7.3.180.0060.00916.34
7.3.170.0000.01716.49
7.3.160.0060.00916.52
7.3.120.0080.00914.94
7.3.110.0100.01014.93
7.3.100.0100.00614.69
7.3.90.0000.01414.95
7.3.80.0030.01414.80
7.3.70.0060.00914.91
7.3.60.0040.00714.62
7.3.50.0040.00814.93
7.3.40.0120.00314.82
7.3.30.0070.00714.67
7.3.20.0000.01016.44
7.3.10.0030.01016.71
7.3.00.0120.00616.84
7.2.330.0100.00716.44
7.2.320.0150.00316.68
7.2.310.0060.01516.68
7.2.300.0100.00616.43
7.2.290.0050.01116.48
7.2.250.0130.00715.08
7.2.240.0070.01014.82
7.2.230.0070.00314.98
7.2.220.0030.01015.09
7.2.210.0060.00915.16
7.2.200.0030.01015.03
7.2.190.0100.00315.26
7.2.180.0030.01315.19
7.2.170.0120.00615.08
7.2.60.0030.00617.06
7.1.330.0060.01015.80
7.1.320.0060.00615.77
7.1.310.0090.00615.69
7.1.300.0040.01115.83
7.1.290.0070.01115.61
7.1.280.0100.00315.60
7.1.270.0000.00815.71
7.1.260.0120.00315.77
7.1.200.0110.00415.76
7.1.70.0000.00817.20
7.1.60.0060.00619.32
7.1.50.0040.01816.80
7.1.00.0000.08022.43
7.0.200.0090.00316.64
7.0.140.0070.07022.19
7.0.60.0100.06321.83
7.0.50.0100.07722.20
7.0.40.0030.07020.09
7.0.30.0030.08020.12
7.0.20.0030.06320.00
7.0.10.0030.07320.05
7.0.00.0000.08320.03
5.6.280.0000.07721.11
5.6.210.0030.08020.65
5.6.200.0130.07321.00
5.6.190.0200.07320.89
5.6.180.0100.06021.00
5.6.170.0000.08321.07
5.6.160.0000.06321.15
5.6.150.0100.06720.98
5.6.140.0070.08021.02
5.6.130.0030.08720.97
5.6.120.0070.07721.13
5.6.110.0100.08020.89
5.6.100.0170.06021.09
5.6.90.0130.08021.14
5.6.80.0030.07320.41
5.6.70.0030.08020.38
5.6.60.0070.07720.36
5.6.50.0130.07020.42
5.6.40.0000.08720.37
5.6.30.0000.08020.30
5.6.20.0070.06720.34
5.6.10.0030.07720.36
5.6.00.0070.04020.40
5.5.350.0030.08020.30
5.5.340.0000.05720.89
5.5.330.0030.07720.82
5.5.320.0030.06320.82
5.5.310.0030.07720.78
5.5.300.0200.06720.82
5.5.290.0230.07020.86
5.5.280.0100.07320.81
5.5.270.0070.08020.78
5.5.260.0130.07320.69
5.5.250.0030.05720.48
5.5.240.0030.08020.28
5.5.230.0000.08720.19
5.5.220.0100.06320.23
5.5.210.0030.08020.27
5.5.200.0100.07320.05
5.5.190.0000.06720.14
5.5.180.0030.06720.24
5.5.160.0030.05320.33
5.5.150.0070.06020.09
5.5.140.0000.06720.13
5.5.130.0030.08020.13
5.5.120.0030.06020.12
5.5.110.0030.07720.30
5.5.100.0130.06320.07
5.5.90.0030.07720.06
5.5.80.0000.08020.02
5.5.70.0000.08320.07
5.5.60.0030.05720.14
5.5.50.0030.07319.90
5.5.40.0000.06720.09
5.5.30.0030.06319.89
5.5.20.0070.07020.10
5.5.10.0070.08020.09
5.5.00.0030.08020.00
5.4.450.0000.08319.23
5.4.440.0030.08019.23
5.4.430.0070.07719.36
5.4.420.0030.07719.39
5.4.410.0170.06019.12
5.4.400.0000.08018.92
5.4.390.0100.07019.16
5.4.380.0000.07319.16
5.4.370.0100.07019.16
5.4.360.0000.08018.93
5.4.350.0100.06319.12
5.4.340.0030.08019.07
5.4.320.0030.05019.07
5.4.310.0070.06318.92
5.4.300.0070.06719.07
5.4.290.0070.06719.02
5.4.280.0070.07019.21
5.4.270.0030.07319.17
5.4.260.0070.07319.05
5.4.250.0030.08019.19
5.4.240.0000.08019.07
5.4.230.0030.07019.01
5.4.220.0070.06719.00
5.4.210.0030.08319.16
5.4.200.0030.07718.90
5.4.190.0030.07319.06
5.4.180.0000.08018.91
5.4.170.0030.06319.16
5.4.160.0000.07719.16
5.4.150.0000.07318.89
5.4.140.0030.07316.47
5.4.130.0030.05316.30
5.4.120.0030.07016.50
5.4.110.0070.07316.45
5.4.100.0070.06316.48
5.4.90.0030.07316.50
5.4.80.0000.07316.55
5.4.70.0070.06716.46
5.4.60.0030.07016.49
5.4.50.0100.07016.36
5.4.40.0100.06016.39
5.4.30.0030.07316.48
5.4.20.0100.06716.33
5.4.10.0030.07016.23
5.4.00.0000.05315.91
5.3.290.0000.07714.69
5.3.280.0070.07014.63
5.3.270.0070.08014.66
5.3.260.0070.07714.67
5.3.250.0030.07314.65
5.3.240.0030.07014.66
5.3.230.0130.06714.67
5.3.220.0030.06314.49
5.3.210.0100.07014.63
5.3.200.0030.07014.55
5.3.190.0000.07014.62
5.3.180.0030.07314.43
5.3.170.0030.07314.63
5.3.160.0030.07314.59
5.3.150.0130.03714.61
5.3.140.0070.06714.61
5.3.130.0030.08014.52
5.3.120.0030.07014.41
5.3.110.0070.06714.61
5.3.100.0000.05714.11
5.3.90.0000.07314.13
5.3.80.0000.05314.09
5.3.70.0030.07014.08
5.3.60.0070.07014.01
5.3.50.0000.07014.02
5.3.40.0070.07313.94
5.3.30.0070.07013.98
5.3.20.0030.06713.57
5.3.10.0000.07313.54
5.3.00.0030.06713.70
5.2.170.0000.04712.64
5.2.160.0000.06312.64
5.2.150.0070.06312.64
5.2.140.0030.06012.64
5.2.130.0030.05712.64
5.2.120.0000.06312.64
5.2.110.0000.04012.64
5.2.100.0000.04712.64
5.2.90.0000.05712.64
5.2.80.0070.06012.64
5.2.70.0000.06712.64
5.2.60.0000.05312.64
5.2.50.0000.07012.64
5.2.40.0000.06312.64
5.2.30.0070.05712.64
5.2.20.0000.05012.64
5.2.10.0000.06312.64
5.2.00.0030.05012.64
5.1.60.0070.05012.64
5.1.50.0030.05012.64
5.1.40.0000.05312.64
5.1.30.0030.05712.64
5.1.20.0000.06012.64
5.1.10.0030.05712.64
5.1.00.0070.05012.64
5.0.50.0000.05012.64
5.0.40.0000.04312.64
5.0.30.0000.06712.64
5.0.20.0000.04312.64
5.0.10.0030.04012.64
5.0.00.0030.06012.64
4.4.90.0000.03312.64
4.4.80.0030.03312.64
4.4.70.0000.03712.64
4.4.60.0000.03012.64
4.4.50.0000.03712.64
4.4.40.0000.06012.64
4.4.30.0030.03012.64
4.4.20.0000.03712.64
4.4.10.0030.03712.64
4.4.00.0000.06012.64
4.3.110.0000.03712.64
4.3.100.0030.02712.64
4.3.90.0030.02712.64
4.3.80.0000.05012.64
4.3.70.0000.03312.64
4.3.60.0030.03012.64
4.3.50.0000.03712.64
4.3.40.0000.04712.64
4.3.30.0030.03712.64
4.3.20.0030.03312.64
4.3.10.0000.03712.64
4.3.00.0000.03312.64

preferences:
45.48 ms | 400 KiB | 5 Q