3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Lol { const TEST = 'Lol'; } class Foo { const TEST = 'Foo'; } class Bar {} $foo = new Foo(); var_dump($foo::TEST); $bar = new Bar(); var_dump(Bar::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)
8.3.60.0130.00718.43
8.3.50.0150.00016.38
8.3.40.0060.01218.79
8.3.30.0130.00318.63
8.3.20.0040.00420.39
8.3.10.0000.00823.48
8.3.00.0080.00020.80
8.2.180.0110.00418.42
8.2.170.0000.01422.96
8.2.160.0070.00722.26
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00422.18
8.2.120.0050.00326.35
8.2.110.0040.00420.57
8.2.100.0060.00617.72
8.2.90.0030.00519.27
8.2.80.0050.00317.97
8.2.70.0000.01117.63
8.2.60.0000.00817.93
8.2.50.0080.00018.10
8.2.40.0020.00520.46
8.2.30.0040.00420.92
8.2.20.0060.00318.05
8.2.10.0040.00418.12
8.2.00.0040.00418.05
8.1.280.0100.00725.92
8.1.270.0040.00422.14
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00621.95
8.1.230.0080.00319.15
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00917.47
8.1.190.0030.00517.36
8.1.180.0030.00618.10
8.1.170.0000.00918.64
8.1.160.0020.00518.89
8.1.150.0000.00820.60
8.1.140.0000.00719.49
8.1.130.0000.00718.85
8.1.120.0030.00717.48
8.1.110.0000.00717.35
8.1.100.0050.00217.51
8.1.90.0040.00417.37
8.1.80.0040.00417.51
8.1.70.0030.00317.46
8.1.60.0040.00417.62
8.1.50.0040.00417.48
8.1.40.0000.00717.56
8.1.30.0000.00817.71
8.1.20.0040.00417.54
8.1.10.0000.00717.47
8.1.00.0000.00817.46
8.0.300.0000.00819.85
8.0.290.0000.00816.75
8.0.280.0030.00518.46
8.0.270.0030.00317.22
8.0.260.0070.00016.81
8.0.250.0000.00817.03
8.0.240.0030.00316.83
8.0.230.0060.00316.98
8.0.220.0040.00416.89
8.0.210.0000.00716.91
8.0.200.0030.00316.98
8.0.190.0030.00616.94
8.0.180.0040.00417.04
8.0.170.0000.00716.86
8.0.160.0000.01016.82
8.0.150.0000.00716.85
8.0.140.0030.00316.80
8.0.130.0000.00713.30
8.0.120.0000.00816.94
8.0.110.0070.00017.02
8.0.100.0050.00217.00
8.0.90.0000.00716.77
8.0.80.0110.00616.96
8.0.70.0040.00416.91
8.0.60.0000.00716.85
8.0.50.0040.00416.84
8.0.30.0120.00817.08
8.0.20.0160.00617.40
8.0.10.0070.00016.98
8.0.00.0070.01016.91
7.4.330.0050.00015.55
7.4.320.0030.00316.37
7.4.300.0060.00016.54
7.4.290.0040.00416.60
7.4.280.0050.00316.49
7.4.270.0030.00516.65
7.4.260.0030.00316.48
7.4.250.0040.00316.59
7.4.240.0050.00216.50
7.4.230.0040.00416.67
7.4.220.0070.01416.60
7.4.210.0030.01416.55
7.4.200.0000.00816.38
7.4.160.0100.00716.35
7.4.150.0100.00717.40
7.4.140.0120.00517.86
7.4.130.0080.01616.33
7.4.120.0090.01216.48
7.4.110.0090.00916.50
7.4.100.0120.00616.61
7.4.90.0090.00916.62
7.4.80.0060.01219.39
7.4.70.0030.01316.46
7.4.60.0130.00416.44
7.4.50.0040.01416.69
7.4.40.0090.00916.50
7.4.30.0070.01116.44
7.4.00.0110.00614.93
7.3.330.0050.00013.34
7.3.320.0020.00213.28
7.3.310.0000.00816.34
7.3.300.0000.00816.27
7.3.290.0060.00816.33
7.3.280.0080.00916.32
7.3.270.0120.01217.40
7.3.260.0090.00816.50
7.3.250.0080.01116.40
7.3.240.0070.01016.42
7.3.230.0080.01216.57
7.3.210.0100.00716.35
7.3.200.0030.01516.49
7.3.190.0050.01016.41
7.3.180.0140.00716.54
7.3.170.0040.01116.66
7.3.160.0100.00616.39
7.3.120.0060.00914.86
7.3.110.0030.01015.08
7.3.100.0060.00914.45
7.3.90.0070.01014.70
7.3.80.0030.01414.72
7.3.70.0000.01314.82
7.3.60.0000.01514.69
7.3.50.0000.00914.91
7.3.40.0080.00414.97
7.3.30.0070.00714.83
7.3.20.0060.00616.57
7.3.10.0070.00316.71
7.3.00.0110.00316.76
7.2.330.0130.00316.46
7.2.320.0140.00416.61
7.2.310.0080.00916.63
7.2.300.0090.00916.64
7.2.290.0100.00616.73
7.2.250.0060.01115.17
7.2.240.0060.01214.95
7.2.230.0090.00915.20
7.2.220.0040.01215.14
7.2.210.0060.01214.86
7.2.200.0030.01014.99
7.2.190.0100.00715.06
7.2.180.0030.01214.92
7.2.170.0030.01314.78
7.2.60.0080.00816.98
7.2.00.0090.00018.91
7.1.330.0100.00315.73
7.1.320.0040.01115.95
7.1.310.0090.00615.68
7.1.300.0060.00915.55
7.1.290.0070.00715.71
7.1.280.0090.00315.52
7.1.270.0060.00915.68
7.1.260.0040.01115.74
7.1.200.0100.00315.78
7.1.100.0060.00617.95
7.1.70.0070.00717.13
7.1.60.0500.00732.94
7.1.50.0430.00332.68
7.1.40.0400.01032.44
7.1.30.0370.01032.78
7.1.20.0570.01332.72
7.1.10.0400.01014.60
7.1.00.0270.00714.75
7.0.200.0270.00714.67
7.0.190.0200.01014.69
7.0.180.0270.00714.29
7.0.170.0370.01314.48
7.0.160.0330.01314.32
7.0.150.0300.00314.37
7.0.140.0270.00714.52
7.0.130.0200.01314.81
7.0.120.0370.00314.67
7.0.110.0270.00714.51
7.0.100.0300.00714.43
7.0.90.0300.00314.36
7.0.80.0300.01014.64
7.0.70.0270.00714.58
7.0.60.0300.00714.30
7.0.50.0400.00714.38
7.0.40.0930.00714.52
7.0.30.0300.00714.53
7.0.20.0270.00714.50
7.0.10.0230.01014.43
7.0.00.0200.01314.42

preferences:
61.11 ms | 400 KiB | 5 Q