3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; abstract class Base { function dump() { var_dump(static::class, array_pop(explode("\\", static::class))); } } class Concrete extends Base {} (new Concrete)->dump();

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)
8.5.30.0160.00419.30
8.5.20.0100.00818.76
8.5.10.0090.00816.58
8.5.00.0150.00819.79
8.4.180.0060.00423.76
8.4.170.0100.01123.91
8.4.160.0100.01323.94
8.4.150.0080.00516.92
8.4.140.0140.00717.40
8.4.130.0060.00217.91
8.4.120.0110.00920.36
8.4.110.0110.00822.29
8.4.100.0100.01018.54
8.4.90.0150.00520.48
8.4.80.0120.00918.92
8.4.70.0120.00819.07
8.4.60.0110.00918.97
8.4.50.0080.00918.70
8.4.40.0100.01019.33
8.4.30.0030.01719.52
8.4.20.0130.00317.50
8.4.10.0150.00819.30
8.3.300.0130.00620.50
8.3.290.0110.00920.79
8.3.280.0110.00918.25
8.3.270.0130.00816.50
8.3.260.0030.00516.61
8.3.250.0110.00818.77
8.3.240.0040.00516.56
8.3.230.0050.00316.57
8.3.220.0030.00518.66
8.3.210.0050.00416.63
8.3.200.0170.00416.66
8.3.190.0140.00618.76
8.3.180.0090.00918.97
8.3.170.0040.00416.79
8.3.160.0040.00417.34
8.3.150.0110.00718.96
8.3.140.0070.01118.75
8.3.130.0170.00318.67
8.3.120.0060.00318.95
8.3.110.0080.00020.94
8.3.100.0170.00024.06
8.3.90.0060.01226.77
8.3.80.0040.00417.97
8.3.70.0000.01816.75
8.3.60.0110.00916.63
8.3.50.0080.00617.57
8.3.40.0040.01118.71
8.3.30.0060.00918.59
8.3.20.0080.00020.27
8.3.10.0060.00320.64
8.3.00.0030.00620.56
8.2.300.0100.01018.07
8.2.290.0030.00619.01
8.2.280.0090.00918.42
8.2.270.0110.00716.59
8.2.260.0090.00616.80
8.2.250.0080.00018.21
8.2.240.0060.00319.07
8.2.230.0080.00022.58
8.2.220.0060.00337.54
8.2.210.0070.00726.77
8.2.200.0040.00418.16
8.2.190.0150.00016.63
8.2.180.0060.01218.41
8.2.170.0140.00322.96
8.2.160.0030.01020.35
8.2.150.0030.00524.18
8.2.140.0050.00224.66
8.2.130.0070.00019.30
8.2.120.0040.00426.35
8.2.110.0090.00021.11
8.2.100.0040.00817.84
8.2.90.0030.00519.89
8.2.80.0100.00018.09
8.2.70.0060.00317.50
8.2.60.0050.00217.63
8.2.50.0070.00418.10
8.2.40.0000.00820.59
8.2.30.0040.00419.07
8.2.20.0070.00017.93
8.2.10.0060.00317.90
8.2.00.0040.00417.79
8.1.340.0120.00719.82
8.1.330.0080.00918.32
8.1.320.0100.00916.13
8.1.310.0040.01116.52
8.1.300.0090.00918.21
8.1.290.0030.00630.84
8.1.280.0070.00725.92
8.1.270.0000.00822.06
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0060.00320.87
8.1.230.0070.00320.90
8.1.220.0000.00917.74
8.1.210.0060.00318.77
8.1.200.0040.00417.23
8.1.190.0080.00017.10
8.1.180.0030.00518.10
8.1.170.0080.00018.92
8.1.160.0070.00018.94
8.1.150.0040.00418.79
8.1.140.0060.00319.31
8.1.130.0030.00318.73
8.1.120.0000.00717.37
8.1.110.0050.00317.30
8.1.100.0030.00817.35
8.1.90.0040.00417.30
8.1.80.0040.00417.21
8.1.70.0050.00217.31
8.1.60.0060.00317.56
8.1.50.0030.00617.46
8.1.40.0030.00617.34
8.1.30.0000.00817.56
8.1.20.0030.00617.50
8.1.10.0040.00417.50
8.1.00.0040.00417.43
8.0.300.0000.00720.16
8.0.290.0040.00416.75
8.0.280.0030.00318.36
8.0.270.0000.00817.09
8.0.260.0030.00318.94
8.0.250.0070.00016.93
8.0.240.0030.00516.93
8.0.230.0040.00416.76
8.0.220.0030.00316.71
8.0.210.0060.00016.70
8.0.200.0030.00316.77
8.0.190.0040.00416.84
8.0.180.0070.00016.85
8.0.170.0050.00216.73
8.0.160.0040.00416.84
8.0.150.0000.00816.73
8.0.140.0000.00716.69
8.0.130.0040.00413.29
8.0.120.0070.00016.71
8.0.110.0000.00716.68
8.0.100.0070.00016.75
8.0.90.0030.00316.88
8.0.80.0030.01016.84
8.0.70.0000.00716.79
8.0.60.0070.00016.80
8.0.50.0030.00616.81
8.0.30.0120.00616.99
8.0.20.0090.01017.40
8.0.10.0030.00617.00
8.0.00.0040.01416.65
7.4.330.0020.00215.55
7.4.320.0030.00316.33
7.4.300.0000.00716.32
7.4.290.0030.00516.32
7.4.280.0030.00316.51
7.4.270.0000.00716.38
7.4.260.0090.00016.43
7.4.250.0040.00416.29
7.4.240.0000.00716.53
7.4.230.0030.00316.59
7.4.220.0030.01416.54
7.4.210.0030.01316.63
7.4.200.0030.00316.32
7.4.160.0070.00916.56
7.4.150.0080.00817.40
7.4.140.0150.00617.86
7.4.130.0110.00816.32
7.4.120.0110.00916.36
7.4.110.0170.00316.47
7.4.100.0130.00416.48
7.4.90.0080.00816.63
7.4.80.0180.00319.39
7.4.70.0130.00316.63
7.4.60.0090.00616.21
7.4.50.0030.00616.52
7.4.40.0060.00916.37
7.4.30.0080.00816.41
7.4.00.0030.01314.98
7.3.330.0060.00013.25
7.3.320.0000.00513.16
7.3.310.0070.00016.33
7.3.300.0030.00316.21
7.3.290.0080.00716.28
7.3.280.0090.00916.30
7.3.270.0070.01017.40
7.3.260.0090.01016.22
7.3.250.0140.00316.44
7.3.240.0120.00416.41
7.3.230.0090.00916.32
7.3.210.0140.00316.45
7.3.200.0090.00916.27
7.3.190.0070.01016.31
7.3.180.0030.01316.39
7.3.170.0070.01316.35
7.3.160.0090.00916.45
7.3.120.0110.00714.73
7.3.110.0030.01014.69
7.3.100.0080.00814.91
7.3.90.0090.00614.39
7.3.80.0030.01314.91
7.3.70.0060.00614.81
7.3.60.0030.00614.52
7.3.50.0060.00914.52
7.3.40.0090.00014.63
7.3.30.0040.00814.76
7.3.20.0140.00316.59
7.3.10.0060.00716.39
7.3.00.0070.00716.58
7.2.330.0090.00916.66
7.2.320.0090.01316.66
7.2.310.0120.00916.64
7.2.300.0120.00616.38
7.2.290.0030.01416.31
7.2.250.0060.01214.88
7.2.240.0100.01014.68
7.2.230.0070.01014.90
7.2.220.0070.00715.10
7.2.210.0140.00015.00
7.2.200.0090.00314.87
7.2.190.0030.01015.07
7.2.180.0090.00614.96
7.2.170.0040.01114.75
7.2.60.0030.00916.82
7.1.330.0000.01315.59
7.1.320.0060.00615.48
7.1.310.0040.00415.93
7.1.300.0060.00915.66
7.1.290.0070.00715.62
7.1.280.0060.00315.57
7.1.270.0070.00715.71
7.1.260.0070.00715.65
7.1.200.0030.01015.38
7.1.70.0090.01215.16
7.1.60.1340.01333.06
7.1.50.0290.01332.97
7.1.40.1300.02032.50
7.1.30.1810.01032.29
7.1.20.1530.01632.70
7.1.10.1230.02014.51
7.1.00.1130.01014.76
7.0.200.0080.00914.79
7.0.190.0110.01114.50
7.0.180.1100.01714.38
7.0.170.1050.01314.39
7.0.160.1410.01014.40
7.0.150.1270.01014.26
7.0.140.1370.00914.43
7.0.130.1150.01314.61
7.0.120.1210.01014.53
7.0.110.1300.01614.21
7.0.100.1080.01314.38
7.0.90.1090.00914.34
7.0.80.1040.01214.39
7.0.70.0990.01314.54
7.0.60.1280.01014.23
7.0.50.1180.01414.42
7.0.40.1240.01314.46
7.0.30.1170.01314.48
7.0.20.3250.01314.36
7.0.10.1250.01514.45
7.0.00.1080.00714.42

preferences:
49.56 ms | 1593 KiB | 5 Q