3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace PHPUnit\Framework { class TestCase { } } namespace App { class SomeTestCase extends PHPUnit\Framework\TestCase { } $someTestCase = new App\SomeTestCase; }

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)
8.3.140.0120.00616.83
8.3.130.0080.00018.31
8.3.120.0190.00018.65
8.3.110.0060.01320.94
8.3.100.0040.00424.06
8.3.90.0040.00426.77
8.3.80.0030.00616.50
8.3.70.0180.00318.43
8.3.60.0070.00718.21
8.3.50.0130.00018.38
8.3.40.0120.00318.79
8.3.30.0090.00618.66
8.3.20.0070.00021.77
8.3.10.0050.00221.82
8.3.00.0060.00322.57
8.2.250.0000.00918.39
8.2.240.0080.00017.18
8.2.230.0090.00022.58
8.2.220.0090.00037.54
8.2.210.0000.00726.77
8.2.200.0060.00616.38
8.2.190.0110.00716.63
8.2.180.0070.00716.63
8.2.170.0080.00819.04
8.2.160.0090.00622.96
8.2.150.0050.00324.18
8.2.140.0020.00524.66
8.2.130.0100.01026.16
8.2.120.0070.00020.61
8.2.110.0060.00320.52
8.2.100.0060.00617.71
8.2.90.0080.00018.03
8.2.80.0000.00819.14
8.2.70.0040.00417.63
8.2.60.0060.00317.91
8.2.50.0000.00818.07
8.2.40.0000.00818.22
8.2.30.0040.00418.06
8.2.20.0000.00818.11
8.2.10.0040.00419.18
8.2.00.0070.00019.28
8.1.300.0060.00316.38
8.1.290.0000.01218.88
8.1.280.0110.00325.92
8.1.270.0050.00320.43
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00322.03
8.1.230.0030.00923.93
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0030.00617.36
8.1.190.0030.00617.35
8.1.180.0000.00818.10
8.1.170.0060.00618.55
8.1.160.0040.00418.82
8.1.150.0030.00518.82
8.1.140.0070.00018.99
8.1.130.0050.00320.04
8.1.120.0030.00317.46
8.1.110.0030.00617.39
8.1.100.0040.00417.39
8.1.90.0040.00417.43
8.1.80.0070.00317.28
8.1.70.0040.00417.24
8.1.60.0000.00817.54
8.1.50.0060.00317.40
8.1.40.0000.00817.41
8.1.30.0080.00017.41
8.1.20.0040.00417.57
8.1.10.0000.00817.50
8.1.00.0050.00217.46
8.0.300.0070.00021.95
8.0.290.0000.00716.75
8.0.280.0000.00718.38
8.0.270.0000.00916.88
8.0.260.0030.00320.11
8.0.250.0030.00317.02
8.0.240.0070.00017.04
8.0.230.0040.00417.00
8.0.220.0030.00316.83
8.0.210.0000.00716.81
8.0.200.0070.00016.95
8.0.190.0030.00316.89
8.0.180.0030.00516.97
8.0.170.0040.00416.96
8.0.160.0040.00416.93
8.0.150.0000.00716.96
8.0.140.0030.00616.96
8.0.130.0030.00313.34
8.0.120.0000.00816.88
8.0.110.0050.00316.89
8.0.100.0030.00516.80
8.0.90.0040.00416.86
8.0.80.0070.00716.92
8.0.70.0000.00716.82
8.0.60.0000.00716.82
8.0.50.0040.00416.92
8.0.30.0130.00316.89
8.0.20.0100.01017.06
8.0.10.0030.00316.95
8.0.00.0060.01216.69
7.4.330.0000.00615.55
7.4.320.0070.00016.50
7.4.300.0000.00616.45
7.4.290.0040.00416.49
7.4.280.0030.00616.53
7.4.270.0050.00516.34
7.4.260.0030.00313.21
7.4.250.0000.00716.40
7.4.240.0050.00216.49
7.4.230.0030.00316.56
7.4.220.0020.00516.50
7.4.210.0070.00816.39
7.4.200.0070.00016.31
7.4.130.0040.01316.47
7.4.120.0110.00716.62
7.4.110.0070.01616.55
7.4.100.0030.01316.37
7.4.90.0100.00616.54
7.4.80.0150.00819.39
7.4.70.0080.00916.53
7.4.60.0100.00716.65
7.4.50.0040.01116.45
7.4.40.0060.01216.41
7.4.30.0130.00616.09
7.4.20.0100.01016.56
7.4.10.0100.01016.46
7.4.00.0040.01215.41
7.3.330.0030.00316.27
7.3.320.0000.00613.25
7.3.310.0070.00016.32
7.3.300.0000.00716.25
7.3.290.0000.00716.24
7.3.260.0130.00616.45
7.3.240.0070.01316.45
7.3.230.0090.00616.55
7.3.210.0090.00916.18
7.3.200.0150.00316.36
7.3.190.0110.01116.24
7.3.180.0170.00316.51
7.3.170.0090.01216.17
7.3.160.0060.01316.32
7.3.150.0160.00316.16
7.3.140.0120.01016.30
7.3.130.0070.01916.38
7.3.120.0120.00515.58
7.3.110.0060.00915.36
7.3.100.0080.00815.14
7.3.90.0070.00915.09
7.3.80.0070.00915.11
7.3.70.0080.01015.19
7.3.60.0080.00815.30
7.3.50.0080.00715.21
7.3.40.0100.00815.22
7.3.30.0100.00715.24
7.3.20.0080.01015.25
7.3.10.0070.00915.18
7.3.00.0090.00715.16
7.2.330.0150.00316.69
7.2.320.0140.01016.42
7.2.310.0100.00616.23
7.2.300.0070.01016.42
7.2.290.0080.01116.31
7.2.280.0120.00816.15
7.2.270.0110.00716.48
7.2.260.0030.01716.66
7.2.250.0090.00715.39
7.2.240.0070.00915.44
7.2.230.0060.01015.34
7.2.220.0130.00515.16
7.2.210.0060.01115.07
7.2.200.0070.01015.31
7.2.190.0040.01215.05
7.2.180.0070.00915.34
7.2.170.0070.01115.21
7.2.160.0130.00315.24
7.2.150.0090.00815.29
7.2.140.0090.00815.28
7.2.130.0060.01115.42
7.2.120.0100.00815.19
7.2.110.0080.00915.16
7.2.100.0100.00715.28
7.2.90.0090.00815.26
7.2.80.0080.00815.32
7.2.70.0090.00915.11
7.2.60.0090.00915.27
7.2.50.0070.00915.25
7.2.40.0060.01015.49
7.2.30.0160.00815.34
7.2.20.0080.00815.35
7.2.10.0080.00815.20
7.2.00.0100.00715.42
7.1.330.0110.01114.30
7.1.320.0090.01214.16
7.1.310.0140.00714.11
7.1.300.0090.00814.16
7.1.290.0120.00714.30
7.1.280.0100.00814.16
7.1.270.0040.01414.10
7.1.260.0100.00814.11
7.1.250.0120.00714.17
7.1.240.0090.00914.35
7.1.230.0090.00914.57
7.1.220.0100.00714.56
7.1.210.0060.01014.44
7.1.200.0120.00514.26
7.1.190.0100.00814.39
7.1.180.0140.00514.49
7.1.170.0130.00914.43
7.1.160.0120.00914.48
7.1.150.0090.01114.25
7.1.140.0100.00614.55
7.1.130.0110.00514.13
7.1.120.0060.01114.17
7.1.110.0070.01014.24
7.1.100.0150.00314.56
7.1.90.0120.01014.45
7.1.80.0070.01114.24
7.1.70.0120.00614.47
7.1.60.0130.01114.56
7.1.50.0140.01114.47
7.1.40.0160.01414.59
7.1.30.0180.00914.49
7.1.20.0290.00414.60
7.1.10.0140.01314.50
7.1.00.0230.00714.43
7.0.330.0040.01213.08
7.0.320.0090.00613.02
7.0.310.0090.00913.11
7.0.300.0110.00513.19
7.0.290.0090.00813.09
7.0.280.0150.00012.95
7.0.270.0050.01013.27
7.0.260.0170.00013.24
7.0.250.0190.00513.30
7.0.240.0170.00013.29
7.0.230.0100.00712.93
7.0.220.0130.00513.27
7.0.210.0110.00613.34
7.0.200.0110.01113.61
7.0.190.0190.00313.38
7.0.180.0160.01013.36
7.0.170.0080.01613.42
7.0.160.0250.01913.36
7.0.150.0150.00913.43
7.0.140.0190.00813.45
7.0.130.0150.00913.26
7.0.120.0210.00013.38
7.0.110.0060.01613.19
7.0.100.0180.00613.23
7.0.90.0110.01113.62
7.0.80.0160.00613.31
7.0.70.0120.01013.34
7.0.60.0160.00413.37
7.0.50.0110.00913.52
7.0.40.0080.01313.36
7.0.30.0080.00513.18
7.0.20.0070.00713.31
7.0.10.0120.01213.50
7.0.00.0100.00313.45
5.6.400.0090.00513.52
5.6.390.0140.00614.31
5.6.380.0070.00713.83
5.6.370.0060.01114.30
5.6.360.0030.01313.95
5.6.350.0170.00013.80
5.6.340.0070.00814.25
5.6.330.0170.00414.22
5.6.320.0120.00613.75
5.6.310.0100.01314.11
5.6.300.0240.00414.14
5.6.290.0040.01514.26
5.6.280.0100.01014.23
5.6.270.0130.01314.17
5.6.260.0170.00414.11
5.6.250.0190.00314.38
5.6.240.0150.00714.14
5.6.230.0180.00414.05
5.6.220.0120.00914.25
5.6.210.0150.00513.97
5.6.200.0170.00314.00
5.6.190.0060.00914.18
5.6.180.0060.00913.98
5.6.170.0040.01113.96
5.6.160.0100.00314.11
5.6.150.0120.00414.06
5.6.140.0060.00914.13
5.6.130.0100.00914.06
5.6.120.0080.01114.37
5.6.110.0100.01014.06
5.6.100.0040.01214.09
5.6.90.0110.00513.78
5.6.80.0090.00614.21
5.6.70.0080.01213.95
5.6.60.0080.00714.07
5.6.50.0110.00714.05
5.6.40.0110.00414.07
5.6.30.0050.01013.89
5.6.20.0070.00714.04
5.6.10.0000.01514.05
5.6.00.0120.00413.94
5.5.380.0140.01013.95
5.5.370.0120.00813.95
5.5.360.0160.00313.66
5.5.350.0100.01114.04
5.5.340.0090.00914.04
5.5.330.0060.00914.20
5.5.320.0080.00813.90
5.5.310.0100.00313.68
5.5.300.0060.01013.98
5.5.290.0100.01013.96
5.5.280.0100.00313.94
5.5.270.0060.00913.68
5.5.260.0110.00414.03
5.5.250.0060.00913.75
5.5.240.0120.00313.73
5.5.230.0090.00613.61
5.5.220.0110.00313.91
5.5.210.0120.00313.99
5.5.200.0100.00314.13
5.5.190.0130.00013.86
5.5.180.0090.00613.78
5.5.170.0060.00913.88
5.5.160.0120.01113.78
5.5.150.0030.01013.76
5.5.140.0110.01114.13
5.5.130.0070.00713.80
5.5.120.0050.01013.79
5.5.110.0120.00313.82
5.5.100.0070.00713.84
5.5.90.0080.00814.12
5.5.80.0030.01214.00
5.5.70.0140.00013.73
5.5.60.0100.00613.80
5.5.50.0070.00714.09
5.5.40.0100.00613.86
5.5.30.0060.00913.76
5.5.20.0040.01213.68
5.5.10.0070.00713.86
5.5.00.0040.01213.96
5.4.450.0080.00412.70
5.4.440.0050.00512.70
5.4.430.0090.00312.70
5.4.420.0080.00312.70
5.4.410.0050.00612.70
5.4.400.0060.00812.70
5.4.390.0100.00012.70
5.4.380.0050.00512.70
5.4.370.0090.00612.70
5.4.360.0100.00012.70
5.4.350.0040.00712.70
5.4.340.0000.01112.70
5.4.330.0030.00712.70
5.4.320.0090.00512.70
5.4.310.0060.00612.70
5.4.300.0040.00712.70
5.4.290.0000.01412.70
5.4.280.0110.00412.70
5.4.270.0080.00312.70
5.4.260.0050.00612.70
5.4.250.0000.01112.70
5.4.240.0110.00012.70
5.4.230.0070.01112.70
5.4.220.0000.01012.70
5.4.210.0070.00312.70
5.4.200.0040.00712.70
5.4.190.0050.00512.70
5.4.180.0000.01012.70
5.4.170.0000.01112.70
5.4.160.0000.01112.70
5.4.150.0070.00412.70
5.4.140.0050.00512.70
5.4.130.0100.00012.70
5.4.120.0030.00812.70
5.4.110.0040.00712.70
5.4.100.0000.01212.70
5.4.90.0000.01112.70
5.4.80.0080.00312.70
5.4.70.0030.00912.70
5.4.60.0110.00012.70
5.4.50.0050.00512.70
5.4.40.0000.01112.70
5.4.30.0070.00312.70
5.4.20.0000.01112.70
5.4.10.0110.00012.70
5.4.00.0090.00512.70
5.3.290.0040.01312.70
5.3.280.0110.00412.70
5.3.270.0090.00512.70
5.3.260.0080.00812.70
5.3.250.0120.00212.70
5.3.240.0090.00512.70
5.3.230.0050.00812.70
5.3.220.0120.00312.70
5.3.210.0080.00512.70
5.3.200.0090.00912.70
5.3.190.0090.00412.70
5.3.180.0150.00012.70
5.3.170.0080.00612.70
5.3.160.0060.00712.70
5.3.150.0110.00312.70
5.3.140.0130.00012.70
5.3.130.0090.00412.70
5.3.120.0110.00312.70
5.3.110.0150.00312.70
5.3.100.0140.00012.70
5.3.90.0150.00012.70
5.3.80.0000.01312.70
5.3.70.0120.00012.70
5.3.60.0110.00412.70
5.3.50.0070.00712.70
5.3.40.0150.00012.70
5.3.30.0040.00912.70
5.3.20.0090.00312.70
5.3.10.0040.00912.70
5.3.00.0120.00012.70
5.2.170.0080.00312.70
5.2.160.0070.00412.70
5.2.150.0040.00912.70
5.2.140.0070.00412.70
5.2.130.0060.00612.70
5.2.120.0040.00712.70
5.2.110.0110.00012.70
5.2.100.0080.00412.70
5.2.90.0080.00312.70
5.2.80.0080.00312.70
5.2.70.0040.00712.70
5.2.60.0090.00612.70
5.2.50.0100.00012.70
5.2.40.0090.00312.70
5.2.30.0060.00612.70
5.2.20.0050.00512.70
5.2.10.0070.00712.70
5.2.00.0080.00412.70
5.1.60.0050.00412.70
5.1.50.0030.00712.70
5.1.40.0060.00312.70
5.1.30.0080.00312.70
5.1.20.0030.00712.70
5.1.10.0100.00312.70
5.1.00.0110.00312.70
5.0.50.0090.00012.70
5.0.40.0040.00412.70
5.0.30.0080.00212.70
5.0.20.0080.00012.70
5.0.10.0030.00512.70
5.0.00.0080.00012.70
4.4.90.0090.00012.70
4.4.80.0060.00012.70
4.4.70.0080.00012.70
4.4.60.0050.00312.70
4.4.50.0030.00312.70
4.4.40.0040.00412.70
4.4.30.0070.00012.70
4.4.20.0080.00012.70
4.4.10.0000.00812.70
4.4.00.0070.00012.70
4.3.110.0060.00012.70
4.3.100.0070.00012.70
4.3.90.0070.00012.70
4.3.80.0040.00212.70
4.3.70.0070.00012.70
4.3.60.0060.00012.70
4.3.50.0000.00712.70
4.3.40.0060.00012.70
4.3.30.0000.00712.70
4.3.20.0080.00012.70
4.3.10.0000.00612.70
4.3.00.0030.00312.70

preferences:
44.57 ms | 403 KiB | 5 Q