3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Biz { trait Bar {}; } namespace Foo { use Biz\Bar; class Baz { use Bar; } $a = new Baz(); var_dump($a); } namespace Foo { trait Bar {}; }

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)
8.3.40.0140.00718.71
8.3.30.0070.00718.96
8.3.20.0100.00320.14
8.3.10.0050.00323.61
8.3.00.0070.00018.85
8.2.170.0120.00322.96
8.2.160.0060.00922.25
8.2.150.0140.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0080.00019.54
8.2.110.0030.00522.24
8.2.100.0070.00417.78
8.2.90.0000.00919.22
8.2.80.0030.00517.97
8.2.70.0000.00817.48
8.2.60.0000.00718.04
8.2.50.0040.00418.07
8.2.40.0000.00918.22
8.2.30.0090.00017.94
8.2.20.0070.00017.54
8.2.10.0040.00418.13
8.2.00.0040.00417.60
8.1.270.0080.00018.90
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0060.00323.77
8.1.230.0060.00619.02
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0000.01017.38
8.1.190.0000.00817.23
8.1.180.0030.00518.10
8.1.170.0040.00418.55
8.1.160.0040.00422.05
8.1.150.0000.00718.80
8.1.140.0030.00617.56
8.1.130.0000.00717.88
8.1.120.0040.00417.48
8.1.110.0000.00717.49
8.1.100.0070.00017.49
8.1.90.0030.00417.48
8.1.80.0000.00717.46
8.1.70.0000.00817.36
8.1.60.0000.00817.61
8.1.50.0040.00417.43
8.1.40.0060.00317.50
8.1.30.0090.00017.64
8.1.20.0060.00317.59
8.1.10.0000.00817.44
8.1.00.0050.00217.41
8.0.300.0030.00618.77
8.0.290.0000.00716.75
8.0.280.0070.00018.50
8.0.270.0070.00016.83
8.0.260.0000.00617.26
8.0.250.0030.00316.85
8.0.240.0000.00817.00
8.0.230.0070.00016.89
8.0.220.0000.00716.85
8.0.210.0040.00316.79
8.0.200.0030.00316.94
8.0.190.0040.00417.05
8.0.180.0070.00016.83
8.0.170.0040.00416.97
8.0.160.0040.00416.87
8.0.150.0000.00716.79
8.0.140.0060.00316.83
8.0.130.0000.00513.29
8.0.120.0070.00016.87
8.0.110.0050.00316.91
8.0.100.0000.00716.66
8.0.90.0000.00716.74
8.0.80.0070.00816.95
8.0.70.0040.00416.78
8.0.60.0040.00416.75
8.0.50.0000.00816.95
8.0.30.0090.00917.01
8.0.20.0100.01217.40
8.0.10.0040.00416.88
8.0.00.0130.00616.83
7.4.330.0020.00215.03
7.4.320.0000.00616.41
7.4.300.0060.00016.48
7.4.290.0040.00416.63
7.4.280.0080.00016.50
7.4.270.0000.00816.57
7.4.260.0040.00716.38
7.4.250.0050.00316.46
7.4.240.0030.00516.53
7.4.230.0040.00416.49
7.4.220.0110.01616.54
7.4.210.0070.01116.63
7.4.200.0000.00716.60
7.4.160.0100.01016.69
7.4.150.0120.00617.40
7.4.140.0070.01017.86
7.4.130.0100.00716.40
7.4.120.0070.01316.52
7.4.110.0060.01216.64
7.4.100.0140.00416.43
7.4.90.0070.01116.44
7.4.80.0120.00916.38
7.4.70.0060.01316.27
7.4.60.0070.00916.41
7.4.50.0040.00416.39
7.4.40.0130.00316.33
7.4.30.0110.01116.46
7.4.10.0090.00914.93
7.4.00.0090.00814.97
7.3.330.0000.00712.99
7.3.320.0050.00012.99
7.3.310.0000.00716.16
7.3.300.0040.00416.09
7.3.290.0050.00816.22
7.3.280.0070.01216.17
7.3.270.0110.00717.40
7.3.260.0030.01516.17
7.3.250.0150.00616.21
7.3.240.0090.00916.34
7.3.230.0160.00616.48
7.3.210.0120.00616.41
7.3.200.0130.00319.39
7.3.190.0060.01016.16
7.3.180.0000.01816.39
7.3.170.0090.01416.27
7.3.160.0030.01216.34
7.3.130.0090.00814.63
7.3.120.0100.00714.96
7.3.110.0110.00714.86
7.3.100.0050.00714.63
7.3.90.0070.00714.66
7.3.80.0080.00414.69
7.3.70.0060.00714.57
7.3.60.0020.01414.67
7.3.50.0130.00114.67
7.3.40.0070.00714.68
7.3.30.0050.00814.72
7.3.20.0020.00816.66
7.3.10.0060.00716.51
7.3.00.0020.00916.52
7.2.330.0090.01516.59
7.2.320.0060.01216.39
7.2.310.0070.01316.66
7.2.300.0030.01716.58
7.2.290.0100.01016.66
7.2.260.0030.01414.89
7.2.250.0070.01015.08
7.2.240.0070.00714.93
7.2.230.0020.01114.87
7.2.220.0040.01015.01
7.2.210.0050.00914.73
7.2.200.0050.00814.82
7.2.190.0080.00914.68
7.2.180.0100.00414.88
7.2.170.0030.01014.83
7.2.160.0060.00414.91
7.2.150.0090.00516.71
7.2.140.0120.00116.72
7.2.130.0100.00416.86
7.2.120.0070.00816.75
7.2.110.0030.01216.75
7.2.100.0070.00516.83
7.2.90.0070.00716.84
7.2.80.0070.00716.94
7.2.70.0020.01116.82
7.2.60.0050.00816.83
7.2.50.0020.01016.87
7.2.40.0060.00916.64
7.2.30.0050.00716.89
7.2.20.0030.01316.93
7.2.10.0000.01216.70
7.2.00.0070.00716.75
7.1.330.0050.00815.65
7.1.320.0050.01115.72
7.1.310.0030.00715.71
7.1.300.0050.00815.85
7.1.290.0020.01015.66
7.1.280.0090.00515.74
7.1.270.0080.00515.69
7.1.260.0050.00615.60
7.1.250.0090.00515.84
7.1.240.0040.00815.69
7.1.230.0090.00415.67
7.1.220.0050.00415.79
7.1.210.0050.00915.59
7.1.200.0010.00815.60
7.1.190.0060.00615.70
7.1.180.0050.00815.47
7.1.170.0100.00515.70
7.1.160.0060.00915.86
7.1.150.0060.00615.70
7.1.140.0010.01315.61
7.1.130.0070.00815.85
7.1.120.0030.01115.56
7.1.110.0080.00615.64
7.1.100.0040.00715.65
7.1.90.0030.00815.70
7.1.80.0030.01015.73
7.1.70.0070.00616.23
7.1.60.0080.00516.88
7.1.50.0110.01021.89
7.1.40.0070.00915.77
7.1.30.0050.00815.68
7.1.20.0030.00815.86
7.1.10.0050.01015.81
7.1.00.0040.03217.86
7.0.330.0070.00715.29
7.0.320.0050.00715.42
7.0.310.0010.00815.34
7.0.300.0060.00815.25
7.0.290.0040.00615.30
7.0.280.0060.00615.32
7.0.270.0080.00315.42
7.0.260.0050.00715.35
7.0.250.0020.01315.30
7.0.240.0040.00715.26
7.0.230.0030.00915.39
7.0.220.0090.00315.45
7.0.210.0060.00615.34
7.0.200.0060.00815.77
7.0.190.0090.00615.41
7.0.180.0090.00715.35
7.0.170.0100.00515.49
7.0.160.0030.00815.36
7.0.150.0020.01115.37
7.0.140.0010.02017.51
7.0.130.0030.01115.35
7.0.120.0050.01015.45
7.0.110.0030.00715.50
7.0.100.0090.03216.78
7.0.90.0100.03116.90
7.0.80.0050.03516.95
7.0.70.0060.03616.88
7.0.60.0110.02516.93
7.0.50.0070.03417.05
7.0.40.0060.03115.70
7.0.30.0080.02815.73
7.0.20.0060.01715.63
7.0.10.0050.01615.72
7.0.00.0070.01715.67
5.6.400.0020.00814.41
5.6.390.0060.01114.29
5.6.380.0060.00414.32
5.6.370.0020.00914.23
5.6.360.0050.00714.36
5.6.350.0040.00614.23
5.6.340.0080.00514.03
5.6.330.0090.00614.18
5.6.320.0080.00514.36
5.6.310.0050.00714.37
5.6.300.0030.00814.44
5.6.290.0020.00714.18
5.6.280.0060.02716.55
5.6.270.0040.00914.34
5.6.260.0050.00714.31
5.6.250.0030.02916.25
5.6.240.0050.02416.48
5.6.230.0060.03416.43
5.6.220.0050.03416.40
5.6.210.0070.02216.36
5.6.200.0080.02716.62
5.6.190.0070.03416.59
5.6.180.0040.02116.51
5.6.170.0050.02216.54
5.6.160.0060.01716.61
5.6.150.0030.02416.56
5.6.140.0060.01716.55
5.6.130.0070.02016.70
5.6.120.0040.01716.52
5.6.110.0060.01916.46
5.6.100.0080.02816.63
5.6.90.0050.03516.60
5.6.80.0070.03116.41
5.6.70.0070.01416.17
5.6.60.0060.01816.27
5.6.50.0050.01816.24
5.6.40.0060.01716.35
5.6.30.0080.01516.19
5.6.20.0010.02416.23
5.6.10.0030.01916.27
5.6.00.0030.02016.31
5.5.380.0080.02216.20
5.5.370.0070.02816.24
5.5.360.0070.03416.31
5.5.350.0040.03416.28
5.5.340.0020.03716.50
5.5.330.0070.03216.56
5.5.320.0080.02816.50
5.5.310.0020.02116.42
5.5.300.0090.01716.56
5.5.290.0090.01816.57
5.5.280.0070.01716.37
5.5.270.0070.01816.49
5.5.260.0030.01916.40
5.5.250.0080.01916.36
5.5.240.0060.02516.36
5.5.230.0100.01316.12
5.5.220.0090.01516.16
5.5.210.0060.01716.23
5.5.200.0040.02016.22
5.5.190.0030.02215.95
5.5.180.0040.02016.09
5.5.170.0080.00714.11
5.5.160.0070.01616.20
5.5.150.0070.01816.21
5.5.140.0050.01916.23
5.5.130.0060.01716.15
5.5.120.0050.01916.16
5.5.110.0030.02116.15
5.5.100.0070.01616.03
5.5.90.0040.01916.10
5.5.80.0050.01816.18
5.5.70.0070.01816.10
5.5.60.0080.01816.19
5.5.50.0050.01916.13
5.5.40.0060.02616.14
5.5.30.0070.02016.17
5.5.20.0040.02016.22
5.5.10.0060.02916.09
5.5.00.0060.03015.93
5.4.450.0030.02014.58
5.4.440.0060.01714.47
5.4.430.0040.03114.56
5.4.420.0040.02814.42
5.4.410.0020.03114.44
5.4.400.0050.01714.42
5.4.390.0090.01514.31
5.4.380.0060.02214.39
5.4.370.0040.01714.42
5.4.360.0060.01314.35
5.4.350.0020.01814.40
5.4.340.0090.01614.50
5.4.330.0060.00511.89
5.4.320.0080.01114.44
5.4.310.0050.01914.31
5.4.300.0040.01714.40
5.4.290.0060.01514.32
5.4.280.0030.02414.43
5.4.270.0050.02514.40
5.4.260.0080.01014.39
5.4.250.0030.02014.41
5.4.240.0060.01514.42
5.4.230.0020.02414.33
5.4.220.0070.01214.41
5.4.210.0010.01714.24
5.4.200.0010.02014.31
5.4.190.0050.01514.33
5.4.180.0080.02314.33
5.4.170.0080.02614.30
5.4.160.0030.03214.46
5.4.150.0080.02814.43
5.4.140.0030.03213.45
5.4.130.0040.02913.46
5.4.120.0070.02813.59
5.4.110.0080.02613.54
5.4.100.0070.02213.38
5.4.90.0070.01813.49
5.4.80.0070.02313.57
5.4.70.0020.02813.53
5.4.60.0020.02913.47
5.4.50.0050.01913.55
5.4.40.0030.01613.45
5.4.30.0060.02813.55
5.4.20.0020.02713.49
5.4.10.0020.03013.44
5.4.00.0080.02013.38
5.3.290.0070.04714.52
5.3.280.0030.04314.45
5.3.270.0100.08014.44
5.3.260.0100.08014.46
5.3.250.0100.07014.58
5.3.240.0070.07714.60
5.3.230.0170.06314.59
5.3.220.0170.06314.39
5.3.210.0070.07014.55
5.3.200.0070.07714.53
5.3.190.0100.07714.53
5.3.180.0030.04714.55
5.3.170.0030.07014.40
5.3.160.0130.07314.54
5.3.150.0000.07314.43
5.3.140.0030.07714.39
5.3.130.0100.04314.51
5.3.120.0000.07014.53
5.3.110.0030.04014.51
5.3.100.0030.06013.98
5.3.90.0030.07013.93
5.3.80.0130.06713.92
5.3.70.0030.04314.00
5.3.60.0030.07314.00
5.3.50.0070.07013.80
5.3.40.0030.07313.88
5.3.30.0070.07313.89
5.3.20.0030.08013.67
5.3.10.0030.07313.64
5.3.00.0030.04313.63
5.2.170.0030.04311.14
5.2.160.0000.04310.99
5.2.150.0070.06011.14
5.2.140.0070.06310.97
5.2.130.0070.04311.13
5.2.120.0030.03311.08
5.2.110.0030.04310.89
5.2.100.0100.05710.93
5.2.90.0100.05710.96
5.2.80.0030.06311.09
5.2.70.0030.06711.08
5.2.60.0130.05711.03
5.2.50.0070.05310.85
5.2.40.0100.05310.86
5.2.30.0070.06010.98
5.2.20.0070.04010.91
5.2.10.0130.05010.87
5.2.00.0100.03010.73
5.1.60.0000.0609.99
5.1.50.0000.0479.97
5.1.40.0030.0539.96
5.1.30.0070.05710.37
5.1.20.0070.05010.26
5.1.10.0030.04010.10
5.1.00.0100.0509.90
5.0.50.0000.0479.52
5.0.40.0030.0409.52
5.0.30.0070.0539.52
5.0.20.0070.0209.52
5.0.10.0070.0409.52
5.0.00.0000.0679.52
4.4.90.0030.0309.52
4.4.80.0000.0309.52
4.4.70.0170.0209.52
4.4.60.0070.0309.52
4.4.50.0030.0379.52
4.4.40.0070.0479.52
4.4.30.0030.0379.52
4.4.20.0030.0379.52
4.4.10.0030.0279.52
4.4.00.0070.0539.52
4.3.110.0070.0239.52
4.3.100.0000.0309.52
4.3.90.0030.0239.52
4.3.80.0000.0379.52
4.3.70.0100.0109.52
4.3.60.0030.0339.52
4.3.50.0000.0209.52
4.3.40.0100.0439.52
4.3.30.0030.0239.52
4.3.20.0030.0339.52
4.3.10.0030.0339.52
4.3.00.0000.0379.52

preferences:
50.47 ms | 400 KiB | 5 Q