3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface IRequest { public function test(); } class CreditMode implements IRequest{ public function test(){ echo "test in CreditMode\n"; } } class Father { public function from(IRequest $source) {} } class Son extends Father { public function from(IRequest $request) { $request->test(); } } $son = new Son(); $son->from(new CreditMode());

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)
8.3.60.0100.00718.43
8.3.50.0120.00316.34
8.3.40.0150.00018.84
8.3.30.0130.00618.67
8.3.20.0000.00721.89
8.3.10.0040.00423.32
8.3.00.0040.00418.22
8.2.180.0040.01118.54
8.2.170.0060.00922.96
8.2.160.0070.00721.14
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00422.22
8.2.120.0040.00426.35
8.2.110.0040.00420.55
8.2.100.0080.00417.91
8.2.90.0060.00318.03
8.2.80.0040.00418.03
8.2.70.0000.00817.93
8.2.60.0080.00018.16
8.2.50.0080.00018.10
8.2.40.0070.00020.42
8.2.30.0000.00720.45
8.2.20.0040.00418.07
8.2.10.0070.00018.05
8.2.00.0040.00418.14
8.1.280.0070.01125.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00022.00
8.1.230.0060.00622.07
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0070.00317.23
8.1.190.0000.00917.22
8.1.180.0050.00318.10
8.1.170.0040.00418.59
8.1.160.0070.00018.93
8.1.150.0000.00820.26
8.1.140.0000.00719.52
8.1.130.0040.00418.85
8.1.120.0070.00017.37
8.1.110.0050.00217.38
8.1.100.0000.00717.44
8.1.90.0040.00417.41
8.1.80.0030.00517.42
8.1.70.0030.00317.51
8.1.60.0000.00817.55
8.1.50.0050.00317.51
8.1.40.0040.00417.41
8.1.30.0000.00717.58
8.1.20.0050.00217.67
8.1.10.0000.00817.60
8.1.00.0000.00817.55
8.0.300.0090.00019.65
8.0.290.0040.00416.75
8.0.280.0000.00718.37
8.0.270.0050.00317.17
8.0.260.0030.00316.93
8.0.250.0020.00517.02
8.0.240.0050.00317.05
8.0.230.0070.00017.05
8.0.220.0000.00717.00
8.0.210.0000.00816.94
8.0.200.0060.00016.88
8.0.190.0000.00916.91
8.0.180.0080.00016.86
8.0.170.0030.00616.91
8.0.160.0070.00016.99
8.0.150.0050.00316.91
8.0.140.0070.00016.92
8.0.130.0040.00413.32
8.0.120.0060.00316.82
8.0.110.0000.00716.89
8.0.100.0030.00417.07
8.0.90.0000.00816.91
8.0.80.0040.01116.98
8.0.70.0040.00416.82
8.0.60.0040.00416.76
8.0.50.0030.00516.79
8.0.30.0150.00517.07
8.0.20.0110.01117.40
8.0.10.0000.00717.19
8.0.00.0080.00816.85
7.4.330.0020.00215.55
7.4.320.0030.00316.53
7.4.300.0030.00316.51
7.4.290.0060.00316.59
7.4.280.0030.00516.49
7.4.270.0000.00716.59
7.4.260.0070.00016.60
7.4.250.0050.00316.43
7.4.240.0040.00416.51
7.4.230.0000.00716.43
7.4.220.0100.00616.68
7.4.210.0040.01116.56
7.4.200.0030.00316.50
7.4.160.0130.00516.46
7.4.150.0140.00717.40
7.4.140.0090.01017.86
7.4.130.0090.01016.32
7.4.120.0140.00716.54
7.4.110.0120.00916.48
7.4.100.0180.00316.54
7.4.90.0110.00716.51
7.4.80.0100.00619.39
7.4.70.0070.01016.61
7.4.60.0130.00316.43
7.4.50.0030.01116.70
7.4.40.0150.00616.30
7.4.30.0100.00716.38
7.4.10.0100.01014.86
7.4.00.0070.00914.84
7.3.330.0060.00013.24
7.3.320.0000.00513.32
7.3.310.0000.00716.30
7.3.300.0030.00316.13
7.3.290.0090.00516.26
7.3.280.0100.00716.22
7.3.270.0290.00617.40
7.3.260.0070.01016.22
7.3.250.0080.00916.37
7.3.240.0080.01216.48
7.3.230.0070.01116.39
7.3.210.0060.01216.38
7.3.200.0070.01116.41
7.3.190.0060.00916.39
7.3.180.0070.01016.51
7.3.170.0070.01016.36
7.3.160.0130.00316.23
7.3.130.0060.00614.70
7.3.120.0110.00614.77
7.3.110.0090.01014.70
7.3.100.0120.00314.78
7.3.90.0020.01414.54
7.3.80.0070.00614.66
7.3.70.0050.01014.42
7.3.60.0070.00714.87
7.3.50.0070.00814.73
7.3.40.0040.00614.73
7.3.30.0070.00714.51
7.3.20.0050.00516.47
7.3.10.0050.01016.54
7.3.00.0040.00716.47
7.2.330.0120.00616.64
7.2.320.0000.01716.65
7.2.310.0060.01016.37
7.2.300.0040.01416.76
7.2.290.0070.01316.38
7.2.260.0070.01415.17
7.2.250.0160.00314.91
7.2.240.0090.00614.84
7.2.230.0050.01014.79
7.2.220.0030.01015.18
7.2.210.0030.01115.16
7.2.200.0120.00515.07
7.2.190.0050.00814.73
7.2.180.0080.00514.96
7.2.170.0080.00614.98
7.2.160.0060.00314.75
7.2.150.0030.00917.03
7.2.140.0100.00716.84
7.2.130.0110.00416.93
7.2.120.0060.01016.87
7.2.110.0030.01316.85
7.2.100.0070.00716.89
7.2.90.0060.01216.76
7.2.80.0060.00816.95
7.2.70.0070.00716.87
7.2.60.0020.01216.94
7.2.50.0050.00716.71
7.2.40.0000.01516.77
7.2.30.0030.01517.04
7.2.20.0030.01216.59
7.2.10.0100.00616.86
7.2.00.0000.01617.10
7.1.330.0070.00515.63
7.1.320.0050.00415.69
7.1.310.0030.01215.72
7.1.300.0030.00915.64
7.1.290.0080.01015.84
7.1.280.0050.00915.73
7.1.270.0060.00515.77
7.1.260.0070.00615.58
7.1.250.0040.01215.71
7.1.240.0110.00415.68
7.1.230.0070.00715.75
7.1.220.0030.00715.73
7.1.210.0110.00415.78
7.1.200.0060.00715.74
7.1.190.0000.01615.65
7.1.180.0000.01215.70
7.1.170.0040.00415.56
7.1.160.0040.00415.79
7.1.150.0000.00915.70
7.1.140.0060.01215.48
7.1.130.0030.01515.55
7.1.120.0110.00415.46
7.1.110.0080.01115.82
7.1.100.0090.00615.88
7.1.90.0050.00815.80
7.1.80.0080.00815.73
7.1.70.0030.00916.45
7.1.60.0680.01024.13
7.1.50.0610.01324.29
7.1.40.0340.00924.15
7.1.30.0350.01724.11
7.1.20.0350.01724.12
7.1.10.0460.00615.19
7.1.00.0280.00815.15
7.0.330.0040.00415.29
7.0.320.0040.00415.07
7.0.310.0040.00715.48
7.0.300.0090.00415.48
7.0.290.0000.01215.31
7.0.280.0070.00715.20
7.0.270.0060.00615.01
7.0.260.0070.00715.31
7.0.250.0040.01115.49
7.0.240.0110.00315.50
7.0.230.0070.00715.35
7.0.220.0070.00715.45
7.0.210.0100.00315.06
7.0.200.0310.00615.09
7.0.190.0280.01114.96
7.0.180.0300.01014.71
7.0.170.0260.01214.95
7.0.160.0370.01014.88
7.0.150.0380.01314.80
7.0.140.0290.00914.82
7.0.130.0270.01414.99
7.0.120.0180.01115.05
7.0.110.0260.00614.87
7.0.100.0220.00814.86
7.0.90.0180.01414.78
7.0.80.0230.01714.98
7.0.70.0310.01014.82
7.0.60.0210.00714.82
7.0.50.0230.01014.89
7.0.40.0280.00613.94
7.0.30.0230.00713.98
7.0.20.0280.00714.05
7.0.10.0280.00113.89
7.0.00.0280.01413.96
5.6.400.0030.00914.47
5.6.390.0000.01314.48
5.6.380.0000.01514.68
5.6.370.0040.00414.20
5.6.360.0070.01014.41
5.6.350.0090.00614.13
5.6.340.0030.01414.68
5.6.330.0060.00614.11
5.6.320.0090.00614.54
5.6.310.0030.01314.52
5.6.300.0140.00014.35
5.6.290.0060.00614.49
5.6.280.0030.00914.28
5.6.270.0060.00314.44
5.6.260.0030.01014.28
5.6.250.0080.00814.42
5.6.240.0070.00714.31
5.6.230.0070.00314.45
5.6.220.0040.00414.29
5.6.210.0070.00714.25
5.6.200.0060.00914.36
5.6.190.0030.01014.50
5.6.180.0060.00614.09
5.6.170.0040.00714.27
5.6.160.0110.00014.27
5.6.150.0120.00614.23
5.6.140.0000.01014.18
5.6.130.0070.00714.39
5.6.120.0070.01014.46
5.6.110.0000.01014.23
5.6.100.0040.01114.27
5.6.90.0030.00914.51
5.6.80.0030.00914.54
5.6.70.0040.00814.36
5.6.60.0090.00614.39
5.6.50.0060.00314.25
5.6.40.0070.01014.25
5.6.30.0000.01214.25
5.6.20.0040.01113.98
5.6.10.0000.01314.45
5.6.00.0000.00914.30

preferences:
52.14 ms | 400 KiB | 5 Q