3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Some\Other { class Foo { use \NiceTrait; function baz() { $this->bar = function() {echo 'im a callable bar';}; } } } namespace { trait NiceTrait { function bar() { echo "bar over here!"; } } $foo = new Some\Other\Foo(); $foo->baz(); $foo->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)
8.3.60.0040.01118.68
8.3.50.0120.00722.09
8.3.40.0030.01418.79
8.3.30.0110.00319.05
8.3.20.0000.00820.29
8.3.10.0080.00023.69
8.3.00.0050.00320.82
8.2.180.0150.00618.50
8.2.170.0140.00022.96
8.2.160.0070.01020.38
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0180.00026.16
8.2.120.0050.00319.35
8.2.110.0080.00022.08
8.2.100.0040.00717.91
8.2.90.0000.00919.17
8.2.80.0030.00617.97
8.2.70.0040.00417.50
8.2.60.0000.00818.02
8.2.50.0060.00318.07
8.2.40.0040.00419.82
8.2.30.0000.00718.25
8.2.20.0050.00217.67
8.2.10.0080.00018.07
8.2.00.0060.00317.70
8.1.280.0090.00625.92
8.1.270.0080.00022.08
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.58
8.1.230.0080.00422.70
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0080.00017.35
8.1.180.0030.00618.10
8.1.170.0040.00418.50
8.1.160.0070.00022.01
8.1.150.0040.00418.64
8.1.140.0000.00717.46
8.1.130.0030.00317.88
8.1.120.0000.00717.38
8.1.110.0080.00017.39
8.1.100.0050.00317.53
8.1.90.0000.00717.43
8.1.80.0060.00317.52
8.1.70.0040.00417.42
8.1.60.0040.00417.60
8.1.50.0000.00817.44
8.1.40.0040.00417.53
8.1.30.0000.00817.48
8.1.20.0040.00417.68
8.1.10.0030.00517.58
8.1.00.0040.00417.41
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00718.53
8.0.270.0030.00316.74
8.0.260.0000.00617.24
8.0.250.0070.00016.96
8.0.240.0070.00016.80
8.0.230.0070.00016.94
8.0.220.0030.00316.81
8.0.210.0080.00016.90
8.0.200.0030.00516.88
8.0.190.0040.00416.97
8.0.180.0050.00216.91
8.0.170.0000.00816.82
8.0.160.0070.00016.87
8.0.150.0000.00716.79
8.0.140.0090.00016.88
8.0.130.0000.00513.29
8.0.120.0000.00716.83
8.0.110.0000.00816.84
8.0.100.0000.00716.77
8.0.90.0030.00616.88
8.0.80.0060.00916.87
8.0.70.0040.00416.80
8.0.60.0000.00816.86
8.0.50.0040.00416.76
8.0.30.0130.00717.00
8.0.20.0120.00717.40
8.0.10.0080.00017.00
8.0.00.0080.01116.83
7.4.330.0000.00615.00
7.4.320.0080.00016.59
7.4.300.0030.00316.52
7.4.290.0070.00016.66
7.4.280.0030.00416.59
7.4.270.0030.00316.56
7.4.260.0030.00616.49
7.4.250.0050.00216.34
7.4.240.0040.00316.58
7.4.230.0030.00616.54
7.4.220.0070.01016.59
7.4.210.0130.00716.72
7.4.200.0030.00516.49
7.4.160.0060.01016.42
7.4.150.0060.01417.40
7.4.140.0140.00917.86
7.4.130.0100.00616.59
7.4.120.0050.01216.55
7.4.110.0070.01416.44
7.4.100.0000.01816.44
7.4.90.0070.01116.54
7.4.80.0150.00319.39
7.4.70.0060.01316.69
7.4.60.0080.01316.55
7.4.50.0080.00016.37
7.4.40.0080.00816.69
7.4.30.0080.00816.55
7.4.00.0100.00315.25
7.3.330.0000.00513.23
7.3.320.0020.00213.30
7.3.310.0050.00216.19
7.3.300.0030.00316.27
7.3.290.0110.00716.32
7.3.280.0060.01316.32
7.3.270.0110.00717.40
7.3.260.0030.01416.52
7.3.250.0100.00716.54
7.3.240.0160.00616.38
7.3.230.0070.01016.39
7.3.210.0170.00316.26
7.3.200.0110.00619.39
7.3.190.0090.00916.24
7.3.180.0060.00916.35
7.3.170.0150.00016.48
7.3.160.0110.00516.55
7.3.120.0070.01014.70
7.3.10.0290.00416.55
7.3.00.0080.00816.00
7.2.330.0070.01016.49
7.2.320.0040.01316.69
7.2.310.0030.01416.74
7.2.300.0040.01116.80
7.2.290.0110.01416.79
7.2.130.0090.00616.49
7.2.120.0060.00716.66
7.2.110.0120.00716.71
7.2.100.0090.01216.50
7.2.90.0140.00516.79
7.2.80.0150.00516.70
7.2.70.0030.00616.75
7.2.60.0050.01017.02
7.2.50.0060.00816.54
7.2.40.0100.00716.57
7.2.30.0050.00816.77
7.2.20.0090.00916.65
7.2.10.0080.00416.97
7.2.00.0060.00817.84
7.1.250.0140.00515.45
7.1.240.0080.00815.56
7.1.230.0070.00715.72
7.1.220.0000.01315.61
7.1.210.0030.01015.61
7.1.200.0050.00715.83
7.1.190.0030.00715.77
7.1.180.0000.01415.80
7.1.170.0040.01115.68
7.1.160.0030.00715.56
7.1.150.0000.01115.76
7.1.140.0180.00015.79
7.1.130.0090.00615.76
7.1.120.0030.00615.39
7.1.110.0040.01215.63
7.1.100.0040.01216.85
7.1.90.0080.00315.70
7.1.80.0100.00315.39
7.1.70.0060.00516.37
7.1.60.0050.01417.71
7.1.50.0080.01216.08
7.1.40.0070.00315.73
7.1.30.0030.01015.50
7.1.20.0060.00915.39
7.1.10.0060.00615.63
7.1.00.0020.04519.02
7.0.330.0120.00315.45
7.0.320.0000.01215.29
7.0.310.0170.00315.15
7.0.300.0040.01115.09
7.0.290.0160.00315.07
7.0.280.0100.00315.18
7.0.270.0000.00915.27
7.0.260.0070.00315.20
7.0.250.0100.00315.10
7.0.240.0030.00614.97
7.0.230.0040.00915.20
7.0.220.0050.00515.45
7.0.210.0080.00815.32
7.0.200.0050.00715.85
7.0.190.0060.00315.44
7.0.180.0100.00315.32
7.0.170.0060.00315.39
7.0.160.0030.00915.12
7.0.150.0000.01415.21
7.0.140.0040.03818.65
7.0.130.0040.00715.25
7.0.120.0040.00415.29
7.0.110.0000.00815.11
7.0.100.0140.00515.13
7.0.90.0080.00015.21
7.0.80.0060.00615.41
7.0.70.0030.01015.36
7.0.60.0110.01817.76
7.0.50.0040.02416.57
7.0.40.0090.04316.76
7.0.30.0130.02716.71
7.0.20.0150.04716.90
7.0.10.0100.02516.86
7.0.00.0030.03716.92
5.6.380.0030.01014.43
5.6.370.0070.00714.69
5.6.360.0080.00414.37
5.6.350.0070.00714.60
5.6.340.0070.01014.51
5.6.330.0060.00614.32
5.6.320.0100.00314.37
5.6.310.0100.00014.47
5.6.300.0000.01213.95
5.6.290.0000.01214.53
5.6.280.0060.00614.50
5.6.270.0040.01514.46
5.6.260.0090.00614.34
5.6.250.0030.01014.49
5.6.240.0110.00014.40
5.6.230.0000.00914.22
5.6.220.0100.00414.65
5.6.210.0070.04717.56
5.6.200.0080.03616.31
5.6.190.0080.02217.35
5.6.180.2010.02517.40
5.6.170.0230.03617.60
5.6.160.0020.02917.56
5.6.150.0080.02516.34
5.6.140.0090.02516.24
5.6.130.0080.03816.20
5.6.120.0060.02317.68
5.6.110.0100.04217.67
5.6.100.0140.03717.78
5.6.90.0130.02217.73
5.6.80.0060.04417.27
5.6.70.2320.02017.36
5.6.60.0080.00314.29
5.6.50.0040.01114.48
5.6.40.0090.00614.34
5.6.30.0000.01314.44
5.6.20.0070.00714.26
5.6.10.0190.00614.50
5.6.00.0040.00814.14
5.5.380.0030.00311.31
5.5.370.0060.00611.21
5.5.360.0000.00611.18
5.5.350.0030.03315.86
5.5.340.0050.04314.67
5.5.330.0070.04515.71
5.5.320.0200.02515.77
5.5.310.0170.02415.68
5.5.300.0050.03714.61
5.5.290.0100.03814.62
5.5.280.0070.02315.93
5.5.270.0100.04316.02
5.5.260.0050.03116.05
5.5.250.0060.03715.99
5.5.240.0150.02715.70
5.5.230.0000.00811.18
5.5.220.0070.00311.18
5.5.210.0090.00011.18
5.5.200.0030.00611.18
5.5.190.0060.00911.18
5.5.180.0080.00811.18
5.5.170.0090.00011.18
5.5.160.0070.00411.18
5.5.150.0040.00411.18
5.5.140.0060.00611.18
5.5.130.0090.00611.18
5.5.120.0070.00011.18
5.5.110.0070.00411.18
5.5.100.0090.00611.18
5.5.90.0040.00811.20
5.5.80.0070.00311.18
5.5.70.0070.00711.18
5.5.60.0130.00011.18
5.5.50.0000.01011.18
5.5.40.0000.01111.18
5.5.30.0030.00611.18
5.5.20.0050.00511.23
5.5.10.0100.00711.18
5.5.00.0080.00811.18
5.4.450.0370.02415.41
5.4.440.0130.02324.27
5.4.430.0130.02423.55
5.4.420.0080.03323.55
5.4.410.0110.02323.55
5.4.400.0030.02623.46
5.4.390.0120.02023.29
5.4.380.0070.03014.93
5.4.370.0130.03114.96
5.4.360.0070.04014.96
5.4.350.0080.03214.84
5.4.340.0170.02614.98
5.4.330.0190.00011.18
5.4.320.0050.02411.84
5.4.310.0080.02211.84
5.4.300.0100.02011.84
5.4.290.0030.02711.84
5.4.280.0070.02211.79
5.4.270.0060.02111.79
5.4.260.0030.02311.79
5.4.250.0050.02211.79
5.4.240.0090.02211.79
5.4.230.0090.02711.79
5.4.220.0090.02111.78
5.4.210.0050.02211.78
5.4.200.0050.02111.78
5.4.190.0050.02411.78
5.4.180.0100.02611.78
5.4.170.0070.02811.79
5.4.160.0070.02711.79
5.4.150.0040.02611.78
5.4.140.0150.01711.63
5.4.130.0080.02311.62
5.4.120.0070.02411.60
5.4.110.0040.02411.60
5.4.100.0060.02311.60
5.4.90.0060.02411.60
5.4.80.0110.02111.60
5.4.70.0040.02311.59
5.4.60.0080.02311.60
5.4.50.0040.02211.59
5.4.40.0070.02011.59
5.4.30.0090.02111.59
5.4.20.0030.02411.59
5.4.10.0080.01611.59
5.4.00.0100.01911.33
5.3.290.0040.02511.99
5.3.280.0090.01911.94
5.3.270.0060.02311.95
5.3.260.0040.02511.95
5.3.250.0110.02711.95
5.3.240.0050.02211.95
5.3.230.0110.02611.94
5.3.220.0080.02711.93
5.3.210.0060.03111.93
5.3.200.0060.02711.93
5.3.190.0070.02411.93
5.3.180.0050.02311.92
5.3.170.0080.02011.92
5.3.160.0050.02111.93
5.3.150.0060.02211.92
5.3.140.0020.02411.92
5.3.130.0050.02211.92
5.3.120.0040.02311.92
5.3.110.0070.02111.92
5.3.100.0060.02311.65
5.3.90.0040.02011.64
5.3.80.0070.01911.63
5.3.70.0060.02211.63
5.3.60.0060.01911.63
5.3.50.0030.02311.60
5.3.40.0070.02011.60
5.3.30.0050.02111.58
5.3.20.0050.02211.46
5.3.10.0060.01811.45
5.3.00.0040.02311.44
5.2.170.0050.01910.18
5.2.160.0040.02510.18
5.2.150.0050.01710.18
5.2.140.0070.01610.18
5.2.130.0030.01710.16
5.2.120.0050.02310.16
5.2.110.0040.01710.16
5.2.100.0050.01710.16
5.2.90.0020.01710.16
5.2.80.0060.01910.16
5.2.70.0040.02110.16
5.2.60.0040.02410.13
5.2.50.0040.02210.12
5.2.40.0120.01710.11
5.2.30.0050.01810.09
5.2.20.0020.01710.09
5.2.10.0050.01810.05
5.2.00.0050.0149.98
5.1.60.0050.0149.62
5.1.50.0080.0109.62
5.1.40.0030.0169.61
5.1.30.0060.0159.79
5.1.20.0040.0139.79
5.1.10.0060.0139.66
5.1.00.0070.0139.66
5.0.50.0040.0128.90
5.0.40.0050.0108.83
5.0.30.0040.0188.73
5.0.20.0010.0148.72
5.0.10.0120.0138.71
5.0.00.0120.0188.71
4.4.90.0040.0107.98
4.4.80.0050.0097.96
4.4.70.0050.0087.97
4.4.60.0030.0087.96
4.4.50.0040.0077.97
4.4.40.0030.0157.94
4.4.30.0040.0077.97
4.4.20.0030.0098.01
4.4.10.0020.0118.01
4.4.00.0020.0167.96
4.3.110.0010.0127.92
4.3.100.0060.0077.92
4.3.90.0040.0097.91
4.3.80.0050.0137.88
4.3.70.0100.0077.90
4.3.60.0060.0107.90
4.3.50.0100.0107.90
4.3.40.0130.0147.86
4.3.30.0050.0087.23
4.3.20.0100.0087.22
4.3.10.0040.0117.20
4.3.00.0090.01023.09

preferences:
48.92 ms | 401 KiB | 5 Q