3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Z2 {} interface Z1 extends Z2 {} class Z3 implements Z1, Z2 {}

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)
8.3.60.0110.00716.75
8.3.50.0090.00616.26
8.3.40.0070.00718.52
8.3.30.0040.01118.43
8.3.20.0040.00420.18
8.3.10.0040.00421.78
8.3.00.0080.00417.48
8.2.180.0110.00418.04
8.2.170.0100.00322.96
8.2.160.0120.00920.52
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00421.11
8.2.120.0040.00426.35
8.2.110.0030.00621.03
8.2.100.0070.00418.03
8.2.90.0030.00619.08
8.2.80.0040.00417.97
8.2.70.0080.00317.63
8.2.60.0000.00717.80
8.2.50.0080.00018.10
8.2.40.0070.00020.46
8.2.30.0030.00520.84
8.2.20.0020.00517.95
8.2.10.0080.00018.09
8.2.00.0060.00317.97
8.1.280.0130.01025.92
8.1.270.0070.00023.99
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0090.00023.98
8.1.230.0000.01119.10
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0000.00917.10
8.1.190.0030.00617.22
8.1.180.0030.00518.10
8.1.170.0000.01020.43
8.1.160.0040.00418.83
8.1.150.0000.00720.53
8.1.140.0000.00719.50
8.1.130.0070.00018.86
8.1.120.0000.00717.42
8.1.110.0000.00817.38
8.1.100.0050.00217.45
8.1.90.0060.00617.29
8.1.80.0040.00417.21
8.1.70.0070.00017.34
8.1.60.0000.00817.41
8.1.50.0000.00717.46
8.1.40.0030.00517.32
8.1.30.0000.00717.49
8.1.20.0030.00517.54
8.1.10.0030.00517.36
8.1.00.0000.00717.30
8.0.300.0070.00018.77
8.0.290.0080.00016.75
8.0.280.0030.00318.37
8.0.270.0000.00717.09
8.0.260.0000.00716.68
8.0.250.0070.00016.75
8.0.240.0000.00816.87
8.0.230.0070.00016.92
8.0.220.0000.00816.79
8.0.210.0000.00716.73
8.0.200.0070.00016.76
8.0.190.0050.00316.76
8.0.180.0050.00216.71
8.0.170.0000.00716.86
8.0.160.0050.00216.87
8.0.150.0030.00316.80
8.0.140.0030.00316.68
8.0.130.0000.00613.25
8.0.120.0000.00916.83
8.0.110.0070.00016.83
8.0.100.0070.00016.77
8.0.90.0000.00716.62
8.0.80.0090.00616.69
8.0.70.0000.00816.84
8.0.60.0080.00016.70
8.0.50.0000.00716.78
8.0.30.0080.00817.06
8.0.20.0120.00717.40
8.0.10.0030.00516.90
8.0.00.0120.00616.63
7.4.330.0030.00315.55
7.4.320.0060.00016.41
7.4.300.0030.00316.40
7.4.290.0030.00316.50
7.4.280.0000.00816.51
7.4.270.0030.00316.36
7.4.260.0000.00513.25
7.4.250.0040.00416.48
7.4.240.0000.00716.45
7.4.230.0030.00316.55
7.4.220.0100.01016.50
7.4.210.0090.00916.44
7.4.200.0000.00716.32
7.4.160.0070.01016.26
7.4.150.0130.00517.40
7.4.140.0080.00917.86
7.4.130.0090.00916.34
7.4.120.0090.01016.32
7.4.110.0080.00816.45
7.4.100.0090.00916.48
7.4.90.0110.00616.58
7.4.80.0120.00419.39
7.4.70.0160.00016.52
7.4.60.0100.00716.59
7.4.50.0060.00916.41
7.4.40.0120.00416.32
7.4.30.0090.00616.49
7.4.00.0070.00914.76
7.3.330.0030.00313.04
7.3.320.0000.00513.04
7.3.310.0000.00716.25
7.3.300.0040.00316.11
7.3.290.0070.00016.09
7.3.280.0110.00616.22
7.3.270.0030.01317.40
7.3.260.0100.00716.29
7.3.250.0060.01416.28
7.3.240.0080.00916.27
7.3.230.0100.01016.48
7.3.210.0110.00816.29
7.3.200.0130.00716.41
7.3.190.0070.01016.34
7.3.180.0120.00316.37
7.3.170.0060.00916.46
7.3.160.0080.00916.19
7.3.120.0040.01414.69
7.3.110.0090.00614.91
7.3.100.0060.00814.68
7.3.90.0070.00314.67
7.3.80.0040.00614.74
7.3.70.0030.00614.70
7.3.60.0050.00914.72
7.3.50.0030.01014.74
7.3.40.0070.00714.64
7.3.30.0070.00414.73
7.3.20.0050.00516.49
7.3.10.0080.00516.38
7.3.00.0050.00816.61
7.2.330.0130.01116.34
7.2.320.0130.00316.64
7.2.310.0100.00616.40
7.2.300.0070.01416.48
7.2.290.0070.01016.46
7.2.250.0080.01015.01
7.2.240.0020.01614.81
7.2.230.0060.00614.75
7.2.220.0050.00815.15
7.2.210.0050.00914.95
7.2.200.0030.01114.80
7.2.190.0030.00914.87
7.2.180.0050.01214.88
7.2.170.0060.00514.71
7.2.120.0090.00316.30
7.2.110.0060.00616.66
7.2.100.0120.00316.45
7.2.90.0070.00716.43
7.2.80.0040.00716.25
7.2.70.0070.00716.75
7.2.60.0080.00616.75
7.2.50.0060.00616.95
7.2.40.0160.00016.61
7.2.30.0070.01016.66
7.2.20.0060.00616.84
7.2.10.0060.00916.63
7.2.00.0050.01217.84
7.1.330.0050.01115.70
7.1.320.0060.00515.78
7.1.310.0080.00515.73
7.1.300.0000.01515.67
7.1.290.0000.01415.74
7.1.280.0040.00615.61
7.1.270.0030.00715.66
7.1.260.0070.00615.46
7.1.240.0040.01115.59
7.1.230.0030.01015.70
7.1.220.0100.00315.71
7.1.210.0090.00615.77
7.1.200.0060.00715.48
7.1.190.0030.00615.66
7.1.180.0030.01015.52
7.1.170.0060.00615.76
7.1.160.0060.00315.56
7.1.150.0040.01115.49
7.1.140.0100.00315.75
7.1.130.0030.01015.72
7.1.120.0070.00715.81
7.1.110.0090.00615.73
7.1.100.0050.00616.89
7.1.90.0090.00015.80
7.1.80.0100.00315.40
7.1.70.0050.00916.18
7.1.60.0070.01325.24
7.1.50.0130.00825.13
7.1.40.0130.00724.96
7.1.30.0100.01524.99
7.1.20.0080.01525.03
7.1.10.0000.01416.09
7.1.00.0050.00516.02
7.0.320.0030.01015.29
7.0.310.0030.00915.27
7.0.300.0030.00914.98
7.0.290.0030.00915.01
7.0.280.0090.00315.24
7.0.270.0080.00815.13
7.0.260.0030.01014.99
7.0.250.0040.01215.05
7.0.240.0040.00814.98
7.0.230.0040.00715.46
7.0.220.0070.00715.33
7.0.210.0030.00815.17
7.0.200.0060.00615.94
7.0.190.0050.00615.89
7.0.180.0080.00615.58
7.0.170.0050.00815.84
7.0.160.0060.00615.49
7.0.150.0070.00315.71
7.0.140.0030.01015.73
7.0.130.0030.00915.95
7.0.120.0010.01215.74
7.0.110.0070.00715.77
7.0.100.0080.00515.69
7.0.90.0050.00915.75
7.0.80.0050.00615.91
7.0.70.0050.00715.76
7.0.60.0050.00815.52
7.0.50.0020.01115.82
7.0.40.0010.01014.66
7.0.30.0070.00614.82
7.0.20.0090.00414.75
7.0.10.0020.01114.80
7.0.00.0020.01314.72
5.6.380.0100.00614.11

preferences:
56.57 ms | 401 KiB | 5 Q