3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Colorful {} class Hearts extends Suit {} class Suit implements Colorful {}

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)
8.3.60.0070.00718.43
8.3.50.0180.00316.29
8.3.40.0130.00721.88
8.3.30.0060.01218.75
8.3.20.0030.00624.18
8.3.10.0040.00424.66
8.3.00.0050.00326.16
8.2.180.0150.00825.92
8.2.170.0110.00319.08
8.2.160.0070.01022.96
8.2.150.0040.00425.66
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0040.00426.35
8.2.110.0030.00622.23
8.2.100.0120.00019.64
8.2.90.0030.00617.75
8.2.80.0040.00418.92
8.2.70.0040.00417.63
8.2.60.0000.00817.63
8.2.50.0000.00818.05
8.2.40.0060.00318.05
8.2.30.0050.00217.97
8.2.20.0040.00418.11
8.2.10.0000.00719.34
8.2.00.0000.00719.28
8.1.280.0160.00025.92
8.1.270.0000.00723.99
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0030.00620.79
8.1.230.0040.00817.70
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0000.00817.35
8.1.190.0080.00017.00
8.1.180.0040.00718.10
8.1.170.0030.00518.59
8.1.160.0090.00018.69
8.1.150.0000.00718.75
8.1.140.0040.00418.86
8.1.130.0000.00720.08
8.1.120.0050.00317.34
8.1.110.0030.00617.38
8.1.100.0000.00717.40
8.1.90.0040.00417.43
8.1.80.0060.00317.37
8.1.70.0040.00417.39
8.1.60.0050.00517.48
8.1.50.0040.00417.34
8.1.40.0060.00317.42
8.1.30.0000.00817.45
8.1.20.0030.00517.57
8.1.10.0070.00317.36
8.1.00.0050.00217.45
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.40
8.0.270.0000.00718.07
8.0.260.0000.00718.55
8.0.250.0030.00316.88
8.0.240.0080.00016.90
8.0.230.0070.00016.89
8.0.220.0000.00716.84
8.0.210.0000.00716.90
8.0.200.0000.00616.84
8.0.190.0030.00516.87
8.0.180.0040.00416.94
8.0.170.0060.00316.99
8.0.160.0040.00416.79
8.0.150.0040.00416.88
8.0.140.0080.00016.84
8.0.130.0000.00613.37
8.0.120.0040.00416.96
8.0.110.0040.00416.93
8.0.100.0080.00016.92
8.0.90.0070.00016.77
8.0.80.0070.01016.90
8.0.70.0040.00416.91
8.0.60.0000.00716.98
8.0.50.0050.00216.79
8.0.30.0100.00717.11
8.0.20.0120.01317.12
8.0.10.0030.00516.88
8.0.00.0090.00916.70
7.4.330.0000.00515.55
7.4.320.0030.00316.45
7.4.300.0030.00316.32
7.4.290.0050.00316.36
7.4.280.0070.00016.49
7.4.270.0000.00716.38
7.4.260.0030.00313.16
7.4.250.0070.00016.34
7.4.240.0030.00316.54
7.4.230.0030.00316.33
7.4.220.0020.00516.43
7.4.210.0080.00816.47
7.4.200.0040.00416.23
7.4.130.0100.00916.46
7.4.120.0240.00516.38
7.4.110.0270.00316.67
7.4.100.0210.01016.50
7.4.90.0240.00716.30
7.4.80.0240.01416.56
7.4.70.0270.00616.48
7.4.60.0220.01316.57
7.4.50.0250.00816.55
7.4.40.0270.00416.41
7.4.30.0200.01016.52
7.4.20.0310.00016.59
7.4.10.0280.00316.50
7.4.00.0110.00816.18
7.3.330.0030.00316.30
7.3.320.0030.00313.13
7.3.310.0090.00116.40
7.3.300.0000.00616.28
7.3.290.0060.01116.29
7.3.260.0180.00616.42
7.3.250.0230.00916.45
7.3.240.0310.00016.42
7.3.230.0200.01016.53
7.3.220.0210.01116.28
7.3.210.0250.01016.30
7.3.200.0280.00616.59
7.3.190.0220.01316.33
7.3.180.0230.01316.45
7.3.170.0250.00916.39
7.3.160.0200.01316.45
7.3.150.0260.01016.30
7.3.140.0140.01716.41
7.3.130.0310.00016.32
7.3.120.0200.01016.49
7.3.110.0230.00816.08
7.3.100.0170.01316.38
7.3.90.0200.00916.41
7.3.80.0190.01316.39
7.3.70.0140.00915.83
7.3.60.0200.00415.84
7.3.50.0150.00816.01
7.3.40.0150.00815.86
7.3.30.0220.00916.47
7.3.20.0270.00516.34
7.3.10.0110.02016.39
7.3.00.0270.01216.34
7.2.340.0170.01316.21
7.2.330.0180.02116.43
7.2.320.0280.01316.48
7.2.310.0220.01316.55
7.2.300.0340.01016.38
7.2.290.0230.00916.36
7.2.280.0210.00916.30
7.2.270.0240.00916.44
7.2.260.0260.00416.52
7.2.250.0180.01216.46
7.2.240.0270.00416.41
7.2.230.0210.00916.30
7.2.220.0220.00916.54
7.2.210.0190.01116.56
7.2.200.0110.01115.87
7.2.190.0190.00415.93
7.2.180.0120.00916.42
7.2.170.0160.01616.43
7.2.160.0230.00916.29
7.2.150.0250.00616.45
7.2.140.0240.00616.61
7.2.130.0240.00816.49
7.2.120.0280.01116.42
7.2.110.0280.00916.55
7.2.100.0140.01816.48
7.2.90.1340.00716.55
7.2.80.0200.01016.28
7.2.70.0190.01116.59
7.2.60.0220.00916.32
7.2.50.0210.01016.34
7.2.40.0230.00816.44
7.2.30.0220.01116.57
7.2.20.0240.00616.46
7.2.10.0260.00916.62
7.2.00.0270.01016.44

preferences:
62.99 ms | 401 KiB | 5 Q