3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { function bar() {} } $foo = new Foo(); $arr = array('1', '2', '3'); uasort($arr, function($a, $b) use ($foo) { return $a - $b; });

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)
8.3.60.0070.01018.18
8.3.50.0100.00521.98
8.3.40.0190.00318.45
8.3.30.0040.01118.80
8.3.20.0080.00018.82
8.3.10.0040.00420.48
8.3.00.0060.00321.85
8.2.180.0100.01016.38
8.2.170.0060.00922.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0090.00019.38
8.2.110.0110.00022.13
8.2.100.0060.00617.84
8.2.90.0040.00419.03
8.2.80.0040.00417.97
8.2.70.0030.00717.63
8.2.60.0080.00018.05
8.2.50.0040.00718.07
8.2.40.0040.00418.09
8.2.30.0080.00019.79
8.2.20.0080.00017.77
8.2.10.0000.00717.89
8.2.00.0050.00317.81
8.1.270.0070.00023.99
8.1.260.0140.00326.35
8.1.250.0050.00328.09
8.1.240.0000.00922.59
8.1.230.0080.00320.98
8.1.220.0000.00818.77
8.1.210.0050.00318.98
8.1.200.0080.00017.23
8.1.190.0000.00717.41
8.1.180.0000.00818.10
8.1.170.0000.00818.68
8.1.160.0040.00418.89
8.1.150.0020.00518.63
8.1.140.0040.00417.31
8.1.130.0000.00717.81
8.1.120.0000.00717.47
8.1.110.0050.00317.34
8.1.100.0040.00417.33
8.1.90.0000.00717.48
8.1.80.0000.00717.38
8.1.70.0000.00817.48
8.1.60.0030.00617.46
8.1.50.0040.00417.53
8.1.40.0050.00217.54
8.1.30.0000.00717.64
8.1.20.0050.00217.70
8.1.10.0000.00817.64
8.1.00.0040.00417.48
8.0.300.0000.00720.02
8.0.290.0020.00516.58
8.0.280.0030.00318.32
8.0.270.0000.00717.29
8.0.260.0030.00316.80
8.0.250.0000.00716.99
8.0.240.0040.00416.94
8.0.230.0020.00516.97
8.0.220.0030.00316.82
8.0.210.0070.00016.88
8.0.200.0040.00417.05
8.0.190.0040.00417.05
8.0.180.0040.00416.88
8.0.170.0030.00516.96
8.0.160.0050.00316.93
8.0.150.0030.00716.91
8.0.140.0050.00216.87
8.0.130.0000.01013.37
8.0.120.0030.00516.79
8.0.110.0070.00016.97
8.0.100.0040.00417.00
8.0.90.0000.00716.98
8.0.80.0030.01216.98
8.0.70.0040.00416.92
8.0.60.0000.00816.87
8.0.50.0000.00816.81
8.0.30.0050.01517.17
8.0.20.0130.01017.40
8.0.10.0000.00717.14
8.0.00.0070.01216.69
7.4.330.0060.00013.43
7.4.320.0000.00616.42
7.4.300.0030.00316.59
7.4.290.0040.00416.51
7.4.280.0040.00716.45
7.4.270.0030.00316.64
7.4.260.0000.00513.32
7.4.250.0030.00616.48
7.4.240.0070.00016.48
7.4.230.0050.00216.38
7.4.220.0060.01016.58
7.4.210.0110.00616.56
7.4.200.0000.00716.42
7.4.190.0000.00716.71
7.4.160.0100.01316.52
7.4.150.0040.01417.40
7.4.140.0080.01017.86
7.4.130.0110.00916.49
7.4.120.0120.00516.46
7.4.110.0060.01216.37
7.4.100.0060.01216.66
7.4.90.0060.01216.61
7.4.80.0060.01019.37
7.4.70.0030.01316.34
7.4.60.0070.01116.19
7.4.50.0030.00616.52
7.4.40.0100.00622.27
7.4.30.0130.01016.48
7.4.10.0040.01516.12
7.4.00.0150.00315.75
7.3.330.0000.00513.07
7.3.320.0000.00613.08
7.3.310.0020.00516.30
7.3.300.0040.00416.30
7.3.290.0070.00716.27
7.3.280.0090.00716.27
7.3.270.0040.01517.40
7.3.260.0090.01018.24
7.3.250.0150.00616.44
7.3.240.0180.00416.65
7.3.230.0110.00816.39
7.3.210.0080.00816.68
7.3.200.0060.01119.39
7.3.190.0090.00616.48
7.3.180.0120.00316.34
7.3.170.0040.01216.31
7.3.160.0150.00616.55
7.3.130.0030.01216.32
7.3.120.0090.00515.53
7.3.110.0130.00316.36
7.3.100.0040.01516.32
7.3.90.0150.00316.43
7.3.80.0030.01616.45
7.3.70.0070.00716.39
7.3.60.0040.01316.30
7.3.50.0030.01116.46
7.3.40.0130.00016.20
7.3.30.0130.00316.43
7.3.20.0070.00718.08
7.3.10.0130.00618.09
7.3.00.0120.00418.35
7.2.330.0070.01016.57
7.2.320.0000.01916.59
7.2.310.0090.00916.71
7.2.300.0000.01616.58
7.2.290.0030.01316.80
7.2.260.0100.01016.67
7.2.250.0100.01016.29
7.2.240.0140.00916.69
7.2.230.0100.00616.51
7.2.220.0060.01216.39
7.2.210.0050.01416.57
7.2.200.0100.00516.55
7.2.190.0070.01716.36
7.2.180.0070.01116.63
7.2.170.0080.01116.58
7.2.160.0050.01416.62
7.2.150.0150.00018.27
7.2.140.0080.01218.55
7.2.130.0080.00918.37
7.2.120.0090.01318.42
7.2.110.0070.01018.43
7.2.100.0040.01318.33
7.2.90.0130.00818.30
7.2.80.0080.00618.42
7.2.70.0100.00618.26
7.2.60.0100.00617.71
7.2.50.0090.00618.41
7.2.40.0100.00318.46
7.2.30.0030.00918.60
7.2.20.0000.01718.33
7.2.10.0120.00018.40
7.2.00.0070.00818.93
7.1.330.0040.01117.32
7.1.320.0160.00317.36
7.1.310.0030.01017.17
7.1.300.0050.01317.29
7.1.290.0100.00717.28
7.1.280.0040.01217.27
7.1.270.0080.01217.38
7.1.260.0100.00317.24
7.1.250.0030.01017.28
7.1.240.0030.01317.38
7.1.230.0040.01217.25
7.1.220.0000.01617.25
7.1.210.0140.00517.29
7.1.200.0100.00516.45
7.1.190.0000.01717.14
7.1.180.0090.00617.18
7.1.170.0100.00717.27
7.1.160.0070.00717.19
7.1.150.0060.00617.31
7.1.140.0040.01117.31
7.1.130.0070.01017.17
7.1.120.0100.00317.08
7.1.110.0060.00617.24
7.1.100.0020.01317.78
7.1.90.0070.01017.20
7.1.80.0030.01317.33
7.1.70.0090.00517.15
7.1.60.0070.00817.35
7.1.50.0040.01017.04
7.1.40.0170.00017.34
7.1.30.0100.00717.38
7.1.20.0070.01017.30
7.1.10.0100.00317.31
7.1.00.0020.02319.83
7.0.330.0040.01517.03
7.0.320.0130.00316.86
7.0.310.0030.01016.80
7.0.300.0000.01216.82
7.0.290.0120.00017.11
7.0.280.0050.00917.13
7.0.270.0000.01217.05
7.0.260.0130.00016.78
7.0.250.0080.00816.76
7.0.240.0070.00717.10
7.0.230.0060.00917.01
7.0.220.0130.00316.70
7.0.210.0030.01016.96
7.0.200.0050.01016.90
7.0.190.0030.01216.91
7.0.180.0080.00816.97
7.0.170.0070.01017.09
7.0.160.0000.01516.96
7.0.150.0030.01316.85
7.0.140.0030.04219.52
7.0.130.0100.00716.98
7.0.120.0140.00017.07
7.0.110.0030.00716.96
7.0.100.0030.01316.98
7.0.90.0070.00716.98
7.0.80.0060.00916.84
7.0.70.0000.01416.74
7.0.60.0080.03519.33
7.0.50.0090.04319.47
7.0.40.0070.04317.51
7.0.30.0080.04517.39
7.0.20.0040.04417.37
7.0.10.0110.03617.52
7.0.00.0100.04417.47
5.6.400.0110.00616.00
5.6.390.0070.00715.98
5.6.380.0030.01315.99
5.6.370.0060.00616.02
5.6.360.0060.00916.04
5.6.350.0110.00415.93
5.6.340.0000.01615.75
5.6.330.0000.01715.98
5.6.320.0070.01015.71
5.6.310.0000.01615.84
5.6.300.0070.01115.97
5.6.290.0130.00316.01
5.6.280.0020.04418.54
5.6.270.0040.01516.11
5.6.260.0090.00615.94
5.6.250.0090.00315.59
5.6.240.0000.01315.80
5.6.230.0110.00615.79
5.6.220.0090.00915.75
5.6.210.0060.02518.30
5.6.200.0140.04218.57
5.6.190.0050.05018.43
5.6.180.0100.04118.62
5.6.170.0090.04618.41
5.6.160.0020.04418.53
5.6.150.0100.04218.41
5.6.140.0050.02518.38
5.6.130.0070.03518.39
5.6.120.0050.04518.45
5.6.110.0020.04218.46
5.6.100.0000.05218.47
5.6.90.0090.03218.48
5.6.80.0150.03318.24
5.6.70.0110.04318.15
5.6.60.0030.04718.13
5.6.50.0120.04018.17
5.6.40.0040.03218.21
5.6.30.0020.02618.16
5.6.20.0080.02218.00
5.6.10.0060.02418.04
5.6.00.0070.02317.98
5.5.380.0050.01315.84
5.5.370.0090.01115.74
5.5.360.0120.00415.77
5.5.350.0050.04418.14
5.5.340.0070.03918.33
5.5.330.0140.03618.33
5.5.320.0110.04018.28
5.5.310.0090.04218.40
5.5.300.0070.02718.31
5.5.290.0030.04918.14
5.5.280.0080.04018.29
5.5.270.0080.03918.31
5.5.260.0050.05018.29
5.5.250.0080.04618.23
5.5.240.0100.04218.06
5.5.230.0090.04418.06
5.5.220.0080.04118.00
5.5.210.0060.04117.90
5.5.200.0040.04517.90
5.5.190.0060.02517.89
5.5.180.0050.02517.85
5.5.170.0030.01715.80
5.5.160.0070.03617.95
5.5.150.0050.02717.77
5.5.140.0030.02617.98
5.5.130.0070.01817.76
5.5.120.0020.02717.90
5.5.110.0030.02517.99
5.5.100.0020.02317.93
5.5.90.0040.02617.86
5.5.80.0080.01918.03
5.5.70.0030.01917.96
5.5.60.0040.02417.89
5.5.50.0050.01817.96
5.5.40.0070.02417.90
5.5.30.0090.01917.85
5.5.20.0020.02217.64
5.5.10.0050.02017.89
5.5.00.0070.01917.97
5.4.450.0010.04416.06
5.4.440.0050.04515.81
5.4.430.0100.03815.91
5.4.420.0060.03615.97
5.4.410.0020.04716.02
5.4.400.0070.02915.84
5.4.390.0040.04315.63
5.4.380.0030.04315.82
5.4.370.0050.04315.80
5.4.360.0050.03815.78
5.4.350.0020.02215.69
5.4.340.0070.02015.67
5.4.330.0110.00012.49
5.4.320.0020.02515.72
5.4.310.0000.02315.69
5.4.300.0020.02215.80
5.4.290.0020.02115.82
5.4.280.0020.02215.84
5.4.270.0060.01815.86
5.4.260.0030.01815.67
5.4.250.0050.01715.75
5.4.240.0010.02415.92
5.4.230.0010.02115.76
5.4.220.0020.01815.81
5.4.210.0020.01715.83
5.4.200.0040.02315.79
5.4.190.0020.01915.71
5.4.180.0020.01815.62
5.4.170.0040.02015.75
5.4.160.0000.02915.75
5.4.150.0020.02115.68
5.4.140.0040.01814.23
5.4.130.0010.01814.48
5.4.120.0030.01814.48
5.4.110.0000.02114.59
5.4.100.0050.02014.54
5.4.90.0080.01314.43
5.4.80.0020.02014.58
5.4.70.0050.02514.48
5.4.60.0050.02414.41
5.4.50.0020.04014.44
5.4.40.0050.03914.52
5.4.30.0030.02614.38
5.4.20.0060.03914.56
5.4.10.0000.04514.44
5.4.00.0070.03814.13
5.3.290.0050.01813.93
5.3.280.0070.01713.77
5.3.270.0000.02613.88
5.3.260.0020.02213.88
5.3.250.0000.02313.87
5.3.240.0060.01513.81
5.3.230.0070.01513.82
5.3.220.0070.02013.71
5.3.210.0020.02413.73
5.3.200.0060.02213.72
5.3.190.0070.01913.67
5.3.180.0020.02513.77
5.3.170.0020.03313.86
5.3.160.0020.02813.83
5.3.150.0020.04513.83
5.3.140.0000.04613.68
5.3.130.0070.04213.66
5.3.120.0050.04113.87
5.3.110.0050.03913.66
5.3.100.0050.03713.51
5.3.90.0050.03813.44
5.3.80.0050.03113.51
5.3.70.0030.03813.45
5.3.60.0050.04013.54
5.3.50.0050.03513.45
5.3.40.0030.04213.29
5.3.30.0070.03613.39
5.3.20.0070.03713.37
5.3.10.0030.03813.14
5.3.00.0050.04213.15
5.2.170.0070.05011.13
5.2.160.0030.04711.01
5.2.150.0000.06310.98
5.2.140.0000.04711.03
5.2.130.0000.05711.14
5.2.120.0070.05310.99
5.2.110.0030.05311.17
5.2.100.0030.05311.00
5.2.90.0070.05311.11
5.2.80.0000.06711.11
5.2.70.0000.06311.20
5.2.60.0030.06311.13
5.2.50.0000.06311.00
5.2.40.0070.06010.90
5.2.30.0030.06310.99
5.2.20.0000.06310.95
5.2.10.0000.06010.93
5.2.00.0000.05710.75
5.1.60.0030.05310.41
5.1.50.0030.04710.41
5.1.40.0070.05010.41
5.1.30.0030.05010.41
5.1.20.0000.05710.41
5.1.10.0030.05010.41
5.1.00.0000.04710.41
5.0.50.0030.02010.41
5.0.40.0030.04010.41
5.0.30.0000.06010.41
5.0.20.0000.04010.41
5.0.10.0030.03710.41
5.0.00.0070.05710.41
4.4.90.0030.03010.41
4.4.80.0030.03710.41
4.4.70.0000.03710.41
4.4.60.0000.03310.41
4.4.50.0070.03010.41
4.4.40.0030.04010.41
4.4.30.0030.03310.41
4.4.20.0030.02710.41
4.4.10.0070.02710.41
4.4.00.0070.04710.41
4.3.110.0030.02710.41
4.3.100.0000.03010.41
4.3.90.0000.03010.41
4.3.80.0070.05010.41
4.3.70.0000.03310.41
4.3.60.0030.03710.41
4.3.50.0000.03310.41
4.3.40.0000.02310.41
4.3.30.0030.03310.41
4.3.20.0000.03710.41
4.3.10.0000.03310.41
4.3.00.0000.03710.41

preferences:
66.27 ms | 400 KiB | 5 Q