3v4l.org

run code in 300+ PHP versions simultaneously
<?php //interface Foo { // public function foo(String $foo) : String; //} class Bar implements Foo { public function foo(String $foo) { return new StdClass; } } $b = new Bar; var_dump($b->foo("test"));

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)
8.3.60.0150.00018.43
8.3.50.0160.00321.14
8.3.40.0070.01418.88
8.3.30.0030.01020.07
8.3.20.0000.00820.04
8.3.10.0030.00521.92
8.3.00.0000.00822.32
8.2.180.0000.01816.75
8.2.170.0150.00622.96
8.2.160.0070.00722.31
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0000.00826.16
8.2.120.0080.00020.69
8.2.110.0030.00621.99
8.2.100.0110.00018.03
8.2.90.0050.00319.30
8.2.80.0000.00819.28
8.2.70.0070.00317.75
8.2.60.0040.00417.92
8.2.50.0000.00918.07
8.2.40.0040.00418.18
8.2.30.0040.00419.49
8.2.20.0040.00417.63
8.2.10.0080.00017.73
8.2.00.0090.00017.73
8.1.280.0070.01125.92
8.1.270.0040.00423.99
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0060.00323.68
8.1.230.0110.00019.04
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00817.43
8.1.180.0090.00019.14
8.1.170.0000.00718.59
8.1.160.0030.00618.82
8.1.150.0000.00718.57
8.1.140.0040.00417.31
8.1.130.0080.00017.72
8.1.120.0030.00517.41
8.1.110.0000.00717.39
8.1.100.0000.00717.29
8.1.90.0000.00717.28
8.1.80.0080.00017.27
8.1.70.0030.00317.34
8.1.60.0050.00317.49
8.1.50.0040.00417.47
8.1.40.0030.00617.48
8.1.30.0040.00417.52
8.1.20.0060.00317.54
8.1.10.0050.00317.44
8.1.00.0000.00717.36
8.0.300.0000.00718.77
8.0.290.0050.00317.18
8.0.280.0040.00418.34
8.0.270.0030.00317.29
8.0.260.0030.00316.93
8.0.250.0030.00317.05
8.0.240.0000.00817.04
8.0.230.0000.00716.89
8.0.220.0030.00316.99
8.0.210.0050.00316.94
8.0.200.0060.00016.92
8.0.190.0000.00717.00
8.0.180.0030.00316.92
8.0.170.0040.00416.89
8.0.160.0000.00717.04
8.0.150.0040.00416.90
8.0.140.0070.00016.91
8.0.130.0030.00313.43
8.0.120.0000.00816.89
8.0.110.0080.00017.00
8.0.100.0000.00716.80
8.0.90.0050.00216.97
8.0.80.0060.00916.96
8.0.70.0030.00516.82
8.0.60.0050.00217.00
8.0.50.0020.00516.82
8.0.30.0110.01117.07
8.0.20.0140.00817.40
8.0.10.0040.00417.03
8.0.00.0100.00816.80
7.4.330.0050.00015.03
7.4.320.0000.00616.44
7.4.300.0000.00616.35
7.4.290.0000.00816.37
7.4.280.0030.00316.41
7.4.270.0030.00316.51
7.4.260.0000.00513.24
7.4.250.0050.00216.34
7.4.240.0020.00616.46
7.4.230.0040.00416.55
7.4.220.0080.00816.46
7.4.210.0070.00816.50
7.4.200.0030.00316.54
7.4.190.0000.00716.46
7.4.160.0090.01316.54
7.4.150.0030.01417.40
7.4.140.0090.00817.86
7.4.130.0120.00716.56
7.4.120.0090.00916.41
7.4.110.0030.01316.44
7.4.100.0110.00716.54
7.4.90.0110.00716.42
7.4.80.0100.01319.39
7.4.70.0040.01416.31
7.4.60.0030.01316.34
7.4.50.0000.00716.38
7.4.40.0120.00322.77
7.4.30.0160.00016.45
7.4.00.0030.00914.89
7.3.330.0000.00513.03
7.3.320.0050.00013.09
7.3.310.0040.00416.13
7.3.300.0030.00316.27
7.3.290.0100.00316.25
7.3.280.0110.00616.20
7.3.270.0140.00317.40
7.3.260.0100.00716.45
7.3.250.0110.01116.39
7.3.240.0080.00916.45
7.3.230.0070.01016.58
7.3.210.0110.01116.39
7.3.200.0050.01119.39
7.3.190.0110.00616.36
7.3.180.0090.00916.44
7.3.170.0100.00716.37
7.3.160.0070.01016.39
7.3.120.0070.01014.87
7.2.330.0110.00716.68
7.2.320.0100.01016.53
7.2.310.0070.01116.62
7.2.300.0090.00916.39
7.2.290.0090.00616.30
7.2.80.0040.00816.47
7.2.60.0040.01216.90
7.2.00.0030.00719.36
7.1.200.0040.00815.58
7.1.100.0050.00518.27
7.1.70.0000.00916.75
7.1.60.0040.01119.32
7.1.50.0060.00616.69
7.1.00.0030.03322.28
7.0.200.0000.00716.66
7.0.140.0070.07322.00
7.0.60.0030.08720.02
7.0.50.0030.05017.72
7.0.40.0030.09020.09
7.0.30.0570.05020.18
7.0.20.0300.08020.30
7.0.10.0300.08320.06
7.0.00.0200.07020.20
5.6.280.0100.06021.09
5.6.210.0170.06020.50
5.6.200.0130.07718.25
5.6.190.0030.06020.51
5.6.180.0300.08320.49
5.6.170.0370.08020.51
5.6.160.0130.08020.48
5.6.150.0030.04318.23
5.6.140.0130.07318.12
5.6.130.0070.08018.17
5.6.120.0070.08320.98
5.6.110.0000.04321.01
5.6.100.0070.08721.04
5.6.90.0070.08021.03
5.6.80.0070.03320.50
5.6.70.0370.06320.43
5.5.350.0230.08020.39
5.5.340.0030.08317.97
5.5.330.0030.08320.42
5.5.320.0100.05020.29
5.5.310.0200.04720.27
5.5.300.0070.04317.98
5.5.290.0070.06717.98
5.5.280.0200.07020.96
5.5.270.0000.09320.87
5.5.260.0100.06020.87
5.5.250.0170.07720.66
5.5.240.0070.03720.16
5.4.450.0230.06719.32
5.4.440.0270.07719.56
5.4.430.0200.05719.56
5.4.420.0230.05019.30
5.4.410.0330.04719.28
5.4.400.0300.06019.09
5.4.390.0170.04318.99
5.4.380.0200.07318.88
5.4.370.0270.03719.08
5.4.360.0270.04018.98
5.4.350.0200.07319.09
5.4.340.0270.03718.94
5.4.320.0300.07319.31
5.4.310.0270.05319.22
5.4.300.0270.07719.08
5.4.290.0270.07019.21
5.4.280.0270.07318.99
5.4.270.0370.06019.15
5.4.260.0170.05019.23
5.4.250.0170.03719.05
5.4.240.0200.07318.86
5.4.230.0370.06318.84
5.4.220.0300.06718.96
5.4.210.0200.06718.97
5.4.200.0230.05318.84
5.4.190.0200.05718.94
5.4.180.0200.07019.22
5.4.170.0300.05318.86
5.4.160.0430.07319.04
5.4.150.0200.05319.20
5.4.140.0230.04316.38
5.4.130.0270.04016.33
5.4.120.0230.07016.66
5.4.110.0270.06016.35
5.4.100.0270.05716.54
5.4.90.0270.05016.19
5.4.80.0330.05716.43
5.4.70.0170.07316.27
5.4.60.0200.07316.42
5.4.50.0200.04016.32
5.4.40.0300.06716.51
5.4.30.0330.03716.52
5.4.20.0200.07016.16
5.4.10.0230.06716.25
5.4.00.0270.04015.95
5.3.290.0230.06314.66
5.3.280.0230.07014.58
5.3.270.0170.08014.58
5.3.260.0230.05714.71
5.3.250.0270.06714.61
5.3.240.0170.07714.52
5.3.230.0200.04714.75
5.3.220.0130.05014.63
5.3.210.0200.04014.64
5.3.200.0200.07314.47
5.3.190.0230.07714.72
5.3.180.0330.05314.65
5.3.170.0330.06714.56
5.3.160.0230.04314.56
5.3.150.0230.07014.48
5.3.140.0200.07314.55
5.3.130.0270.06714.63
5.3.120.0270.07014.55
5.3.110.0270.06314.51
5.3.100.0230.07314.12
5.3.90.0200.06314.10
5.3.80.0200.03314.02
5.3.70.0200.07313.95
5.3.60.0330.05314.00
5.3.50.0370.06014.17
5.3.40.0270.06713.96
5.3.30.0300.06713.83
5.3.20.0300.06713.66
5.3.10.0270.07013.88
5.3.00.0270.06313.55
5.2.170.0200.06312.27
5.2.160.0170.04712.27
5.2.150.0170.04312.27
5.2.140.0230.06012.27
5.2.130.0200.03312.27
5.2.120.0130.04312.27
5.2.110.0200.05712.27
5.2.100.0170.06012.27
5.2.90.0200.04312.27
5.2.80.0200.03712.27
5.2.70.0230.02312.27
5.2.60.0130.06012.27
5.2.50.0200.05312.27
5.2.40.0130.03712.27
5.2.30.0100.03312.27
5.2.20.0130.02712.27
5.2.10.0170.05312.27
5.2.00.0170.04012.27
5.1.60.0170.04012.27
5.1.50.0170.02712.27
5.1.40.0130.05012.27
5.1.30.0100.05312.27
5.1.20.0100.05312.27
5.1.10.0230.04012.27
5.1.00.0130.04012.27
5.0.50.0170.04312.27
5.0.40.0170.03312.27
5.0.30.0070.05312.27
5.0.20.0070.05012.27
5.0.10.0070.03712.27
5.0.00.0130.03712.27
4.4.90.0070.03712.27
4.4.80.0000.02712.27
4.4.70.0070.01312.27
4.4.60.0070.02012.27
4.4.50.0070.03712.27
4.4.40.0100.05312.27
4.4.30.0070.04012.27
4.4.20.0070.02712.27
4.4.10.0130.03012.27
4.4.00.0100.04012.27
4.3.110.0170.01312.27
4.3.100.0070.03312.27
4.3.90.0070.03312.27
4.3.80.0130.03312.27
4.3.70.0170.02312.27
4.3.60.0070.04012.27
4.3.50.0130.03012.27
4.3.40.0100.04012.27
4.3.30.0030.03312.27
4.3.20.0030.02712.27
4.3.10.0030.02312.27
4.3.00.0130.02712.27

preferences:
47.39 ms | 401 KiB | 5 Q