3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Interface1 { public function test1 (array $arr1 = [], array &$arr2 = []); } interface Interface2 extends Interface1 { public function test1 (array $arr1 = []); }

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)
8.3.60.0110.01116.61
8.3.50.0030.01416.26
8.3.40.0120.00318.79
8.3.30.0090.00618.54
8.3.20.0080.00020.22
8.3.10.0090.00323.53
8.3.00.0040.00421.92
8.2.180.0000.01416.59
8.2.170.0120.00622.96
8.2.160.0110.00419.08
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00419.32
8.2.120.0040.00426.35
8.2.110.0090.00022.08
8.2.100.0080.00317.78
8.2.90.0000.00817.68
8.2.80.0060.00317.97
8.2.70.0030.00517.90
8.2.60.0080.00018.22
8.2.50.0080.00018.10
8.2.40.0070.00020.55
8.2.30.0000.00820.89
8.2.20.0030.00617.91
8.2.10.0070.00017.95
8.2.00.0000.00718.03
8.1.280.0030.01025.92
8.1.270.0070.00022.14
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0070.00420.30
8.1.230.0040.00822.75
8.1.220.0040.00420.96
8.1.210.0070.00318.77
8.1.200.0040.00417.25
8.1.190.0080.00017.00
8.1.180.0030.00618.10
8.1.170.0030.00618.76
8.1.160.0000.00718.97
8.1.150.0040.00418.77
8.1.140.0040.00419.50
8.1.130.0000.00718.70
8.1.120.0000.00717.37
8.1.110.0040.00417.27
8.1.100.0070.00017.34
8.1.90.0000.00717.40
8.1.80.0000.00717.34
8.1.70.0070.00017.44
8.1.60.0080.00017.50
8.1.50.0030.00617.34
8.1.40.0040.00417.34
8.1.30.0050.00317.50
8.1.20.0050.00217.59
8.1.10.0040.00417.35
8.1.00.0040.00417.34
8.0.300.0000.00722.09
8.0.290.0090.00016.63
8.0.280.0070.00018.36
8.0.270.0000.00717.25
8.0.260.0000.00616.69
8.0.250.0030.00316.99
8.0.240.0000.00716.84
8.0.230.0070.00016.85
8.0.220.0070.00016.93
8.0.210.0030.00316.93
8.0.200.0000.00616.84
8.0.190.0040.00416.93
8.0.180.0050.00216.92
8.0.170.0030.00316.89
8.0.160.0000.00716.96
8.0.150.0040.00416.82
8.0.140.0070.00016.86
8.0.130.0000.00513.35
8.0.120.0040.00416.86
8.0.110.0070.00016.88
8.0.100.0000.00716.69
8.0.90.0070.00016.73
8.0.80.0100.00716.83
8.0.70.0070.00016.68
8.0.60.0050.00216.72
8.0.50.0000.00716.85
8.0.30.0100.00817.09
8.0.20.0150.00517.40
8.0.10.0000.00717.12
8.0.00.0140.00416.87
7.4.330.0000.00515.55
7.4.320.0070.00016.41
7.4.300.0000.00716.45
7.4.290.0030.00316.45
7.4.280.0000.00716.44
7.4.270.0030.00316.54
7.4.260.0040.00416.52
7.4.250.0000.00716.31
7.4.240.0000.00716.46
7.4.230.0040.00416.55
7.4.220.0060.01116.41
7.4.210.0020.01316.51
7.4.200.0030.00316.55
7.4.160.0080.00816.48
7.4.150.0040.01217.40
7.4.140.0110.00717.86
7.4.130.0060.01016.58
7.4.120.0080.00916.40
7.4.110.0100.00716.38
7.4.100.0100.01016.45
7.4.90.0090.01316.43
7.4.80.0000.01919.39
7.4.70.0100.01016.29
7.4.60.0130.00316.47
7.4.50.0090.00616.43
7.4.40.0070.01016.39
7.4.30.0070.01416.68
7.4.00.0060.01014.96
7.3.330.0060.00013.23
7.3.320.0060.00013.21
7.3.310.0030.00316.13
7.3.300.0030.00316.25
7.3.290.0030.00316.28
7.3.280.0100.00816.22
7.3.270.0120.00417.40
7.3.260.0040.01316.27
7.3.250.0070.01316.42
7.3.240.0100.00716.27
7.3.230.0060.01116.36
7.3.210.0000.01616.13
7.3.200.0090.00916.25
7.3.190.0090.00616.34
7.3.180.0140.00316.37
7.3.170.0110.00616.29
7.3.160.0030.01316.28
7.2.330.0200.00316.41
7.2.320.0130.00916.35
7.2.310.0100.00616.43
7.2.300.0100.00616.28
7.2.290.0040.01216.34
7.2.120.0070.00716.36
7.2.110.0040.01116.59
7.2.100.0120.00316.54
7.2.90.0030.00616.48
7.2.80.0100.00616.28
7.2.70.0030.01416.77
7.2.60.0030.01216.71
7.2.50.0060.00316.77
7.2.40.0080.00616.55
7.2.30.0100.00316.70
7.2.20.0070.00716.74
7.2.10.0060.00616.76
7.2.00.0060.00817.96
7.1.240.0040.00715.48
7.1.230.0040.00415.51
7.1.220.0030.01015.75
7.1.210.0000.01015.65
7.1.200.0030.00915.71
7.1.190.0030.00615.71
7.1.180.0060.00615.51
7.1.170.0040.01115.77
7.1.160.0000.01315.56
7.1.150.0070.00715.68
7.1.140.0060.00615.66
7.1.130.0090.00315.62
7.1.120.0040.00815.59
7.1.110.0070.00015.83
7.1.100.0060.00516.63
7.1.90.0060.00615.64
7.1.80.0040.00415.32
7.1.70.0090.00516.21
7.1.60.0080.01425.33
7.1.50.0150.00725.21
7.1.40.0110.01124.86
7.1.30.0130.00924.92
7.1.20.0130.01025.05
7.1.10.0020.00916.12
7.1.00.0050.00716.02
7.0.320.0050.00515.27
7.0.310.0070.00715.21
7.0.300.0060.00615.11
7.0.290.0000.01215.42
7.0.280.0080.00415.25
7.0.270.0060.00314.99
7.0.260.0090.00614.93
7.0.250.0030.01315.09
7.0.240.0070.00415.34
7.0.230.0030.00315.41
7.0.220.0070.00715.25
7.0.210.0080.00715.35
7.0.200.0060.00615.90
7.0.190.0060.00616.00
7.0.180.0100.00315.63
7.0.170.0070.00515.73
7.0.160.0070.00715.59
7.0.150.0060.00715.69
7.0.140.0020.01115.62
7.0.130.0060.00815.91
7.0.120.0030.00715.79
7.0.110.0170.00615.83
7.0.100.0070.00715.76
7.0.90.0050.00715.53
7.0.80.0060.00615.73
7.0.70.0030.00715.56
7.0.60.0080.00415.50
7.0.50.0050.00815.97
7.0.40.0030.01014.75
7.0.30.0060.00815.01
7.0.20.0060.00514.84
7.0.10.0050.00914.80
7.0.00.0060.00814.80
5.6.380.0040.01114.12

preferences:
37.71 ms | 400 KiB | 5 Q