3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace A { /** * My magic test class * * @return \Exception */ function getdate() { return 'what_ever'; } \getdate(); // ctrl + click on getdate, should go to date.php stubs. Hover is also invalid. This looks like a problem with selection engine } namespace C { use function getdate as getdate_alias; print_r(getdate_alias()) // not work ;; // fix CA ;) }

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)
8.3.60.0170.00318.56
8.3.50.0300.01121.20
8.3.40.0090.00618.70
8.3.30.0070.00718.95
8.3.20.0040.00420.37
8.3.10.0080.00023.54
8.3.00.0080.00019.26
8.2.180.0090.00618.17
8.2.170.0070.00722.96
8.2.160.0140.00720.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.23
8.2.110.0060.00322.25
8.2.100.0060.00617.63
8.2.90.0000.00819.23
8.2.80.0050.00317.97
8.2.70.0000.01017.50
8.2.60.0030.00517.68
8.2.50.0040.00418.07
8.2.40.0080.00019.88
8.2.30.0050.00318.07
8.2.20.0070.00417.76
8.2.10.0040.00417.88
8.2.00.0050.00317.68
8.1.280.0090.00625.92
8.1.270.0090.00022.06
8.1.260.0000.00826.35
8.1.250.0110.00428.09
8.1.240.0050.00523.99
8.1.230.0110.00019.08
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0080.00017.23
8.1.180.0030.00518.10
8.1.170.0080.00018.55
8.1.160.0070.00021.86
8.1.150.0000.00718.71
8.1.140.0000.00717.44
8.1.130.0000.00717.75
8.1.120.0000.00717.48
8.1.110.0070.00017.50
8.1.100.0000.00717.35
8.1.90.0030.00317.42
8.1.80.0040.00417.44
8.1.70.0060.00317.33
8.1.60.0000.00917.59
8.1.50.0000.00817.48
8.1.40.0000.00917.46
8.1.30.0030.00617.57
8.1.20.0040.00417.59
8.1.10.0040.00417.42
8.1.00.0040.00417.44
8.0.300.0000.00718.77
8.0.290.0030.00616.63
8.0.280.0000.00718.41
8.0.270.0070.00017.12
8.0.260.0000.00617.17
8.0.250.0030.00316.88
8.0.240.0080.00016.96
8.0.230.0030.00316.84
8.0.220.0000.00816.89
8.0.210.0030.00316.87
8.0.200.0040.00417.03
8.0.190.0070.00417.00
8.0.180.0070.00016.97
8.0.170.0040.00416.97
8.0.160.0040.00416.93
8.0.150.0000.00716.84
8.0.140.0000.00816.77
8.0.130.0000.00513.20
8.0.120.0040.00416.86
8.0.110.0040.00416.84
8.0.100.0040.00416.97
8.0.90.0040.00416.73
8.0.80.0110.00416.82
8.0.70.0000.00716.82
8.0.60.0050.00216.90
8.0.50.0000.00716.91
8.0.30.0140.01017.14
8.0.20.0100.00717.40
8.0.10.0000.00716.95
8.0.00.0110.00716.92
7.4.330.0030.00315.03
7.4.320.0000.00616.46
7.4.300.0030.00316.38
7.4.290.0030.00316.57
7.4.280.0000.00716.37
7.4.270.0060.00316.48
7.4.260.0000.01416.48
7.4.250.0000.00716.44
7.4.240.0030.00416.41
7.4.230.0030.00416.62
7.4.220.0030.01516.49
7.4.210.0040.00916.57
7.4.200.0000.00716.21
7.4.160.0060.00916.45
7.4.150.0040.01417.40
7.4.140.0170.00617.86
7.4.130.0100.00816.53
7.4.120.0090.00616.32
7.4.110.0130.00716.46
7.4.100.0070.01016.60
7.4.90.0130.00916.57
7.4.80.0050.01619.39
7.4.70.0080.01516.54
7.4.60.0090.00616.41
7.4.50.0040.00416.52
7.4.40.0070.01016.56
7.4.30.0120.00316.56
7.4.00.0100.00615.17
7.3.330.0030.00313.27
7.3.320.0050.00013.04
7.3.310.0000.00616.11
7.3.300.0070.00016.13
7.3.290.0070.00716.23
7.3.280.0050.01216.23
7.3.270.0080.00817.40
7.3.260.0140.00416.43
7.3.250.0110.00716.37
7.3.240.0090.01316.46
7.3.230.0130.00316.39
7.3.210.0140.00416.48
7.3.200.0110.00619.39
7.3.190.0090.01216.41
7.3.180.0120.00316.38
7.3.170.0130.00616.50
7.3.160.0040.01116.47
7.3.120.0080.00914.77
7.3.110.0060.01014.74
7.3.100.0050.00914.78
7.3.90.0050.00714.77
7.3.80.0080.00814.88
7.3.70.0060.01014.77
7.3.60.0060.00914.69
7.3.50.0070.00814.58
7.3.40.0090.00714.75
7.3.30.0050.00814.70
7.3.20.0070.00516.56
7.3.10.0060.00816.69
7.3.00.0020.01216.63
7.2.330.0100.00716.37
7.2.320.0170.00716.75
7.2.310.0080.00916.66
7.2.300.0060.01016.35
7.2.290.0080.01616.58
7.2.250.0040.01515.27
7.2.240.0060.01015.19
7.2.230.0080.00614.99
7.2.220.0030.01015.21
7.2.210.0050.01314.91
7.2.200.0080.00614.88
7.2.190.0090.00614.93
7.2.180.0080.00815.09
7.2.170.0060.00814.84
7.2.160.0090.00615.06
7.2.150.0060.00817.00
7.2.140.0030.01216.71
7.2.130.0040.00816.81
7.2.120.0000.01216.86
7.2.110.0070.00716.92
7.2.100.0030.01316.52
7.2.90.0080.00416.97
7.2.80.0040.01117.13
7.2.70.0100.00717.14
7.2.60.0130.00216.89
7.2.50.0030.00616.77
7.2.40.0030.01016.88
7.2.30.0060.00916.79
7.2.20.0120.00317.06
7.2.10.0030.01317.02
7.2.00.0030.01316.82
7.1.330.0050.00915.74
7.1.320.0020.01415.81
7.1.310.0040.00815.80
7.1.300.0080.00515.70
7.1.290.0050.00815.87
7.1.280.0030.01015.57
7.1.270.0100.00515.58
7.1.260.0050.01115.73
7.1.250.0040.01115.68
7.1.200.0060.00615.84
7.1.70.0100.00217.00
7.1.60.0070.01619.11
7.1.50.0110.00816.96
7.1.00.0070.07322.28
7.0.200.0000.01017.02
7.0.140.0100.06721.95
7.0.60.0000.04319.94
7.0.50.0100.07317.73
7.0.40.0070.06720.02
7.0.30.0530.05020.06
7.0.20.0300.07320.25
7.0.10.0070.06320.25
7.0.00.0100.06020.25
5.6.280.0100.06720.82
5.6.210.0100.07720.54
5.6.200.0000.07318.18
5.6.190.0100.05020.33
5.6.180.2870.03720.48
5.6.170.0270.04020.55
5.6.160.0070.04720.55
5.6.150.0030.07018.27
5.6.140.0070.04318.19
5.6.130.0100.07718.18
5.6.120.0100.08020.99
5.6.110.0030.04320.98
5.6.100.0100.03720.99
5.6.90.0070.06720.97
5.6.80.0030.04020.38
5.6.70.4270.03720.43
5.5.350.0030.07320.44
5.5.340.0100.06717.97
5.5.330.0030.04320.19
5.5.320.0300.06320.42
5.5.310.0230.07020.34
5.5.300.0070.04018.08
5.5.290.0070.07718.01
5.5.280.0130.08020.98
5.5.270.0130.07720.79
5.5.260.0130.07320.75
5.5.250.0030.04720.45
5.5.240.0330.07020.16
5.4.450.0770.05719.57
5.4.440.0800.04319.57
5.4.430.0630.05719.34
5.4.420.0700.00019.68
5.4.410.0670.00019.13
5.4.400.0670.00019.17
5.4.390.0630.00019.14
5.4.380.0630.00019.21
5.4.370.0630.00019.07
5.4.360.0600.00019.04
5.4.350.0670.00018.98
5.4.340.0070.03312.02
5.4.320.0080.03812.52
5.4.310.0080.03912.51
5.4.300.0050.03612.52
5.4.290.0050.03912.52
5.4.280.0090.03212.41
5.4.270.0090.04012.41
5.4.260.0060.03712.41
5.4.250.0080.04812.41
5.4.240.0080.03412.41
5.4.230.0070.03712.40
5.4.220.0040.03812.40
5.4.210.0050.03812.40
5.4.200.0110.04312.40
5.4.190.0090.03912.39
5.4.180.0110.03612.40
5.4.170.0070.03512.40
5.4.160.0050.04312.39
5.4.150.0050.03712.39
5.4.140.0060.03712.09
5.4.130.0040.03712.07
5.4.120.0040.03812.03
5.4.110.0070.03512.03
5.4.100.0060.03712.02
5.4.90.0030.04012.03
5.4.80.0080.03512.03
5.4.70.0070.03412.02
5.4.60.0050.03812.02
5.4.50.0060.03512.02
5.4.40.0050.03512.01
5.4.30.0060.03512.01
5.4.20.0080.03412.00
5.4.10.0050.03512.01
5.4.00.0060.03611.50
5.3.290.0090.03612.80
5.3.280.0090.03812.71
5.3.270.0080.03912.72
5.3.260.0080.04412.72
5.3.250.0060.03712.72
5.3.240.0050.03912.71
5.3.230.0050.03912.71
5.3.220.0100.03512.68
5.3.210.0060.03812.68
5.3.200.0050.04012.68
5.3.190.0070.03612.68
5.3.180.0080.03512.68
5.3.170.0070.03512.67
5.3.160.0050.03812.67
5.3.150.0070.03612.67
5.3.140.0060.03912.66
5.3.130.0050.04112.66
5.3.120.0090.03612.66
5.3.110.0080.03612.66
5.3.100.0050.03712.12
5.3.90.0080.04512.10
5.3.80.0090.03812.09
5.3.70.0070.03612.09
5.3.60.0110.03712.07
5.3.50.0060.03512.02
5.3.40.0040.03812.02
5.3.30.0040.03611.98
5.3.20.0100.03111.76
5.3.10.0070.03311.73
5.3.00.0070.03411.71
5.2.170.0020.0329.18
5.2.160.0050.0289.18
5.2.150.0050.0299.18
5.2.140.0050.0299.18
5.2.130.0050.0339.14
5.2.120.0040.0319.14
5.2.110.0050.0289.14
5.2.100.0070.0329.14
5.2.90.0050.0299.14
5.2.80.0050.0299.14
5.2.70.0060.0289.14
5.2.60.0050.0309.09
5.2.50.0060.0299.06
5.2.40.0040.0309.03
5.2.30.0050.0299.02
5.2.20.0030.0319.00
5.2.10.0050.0398.93
5.2.00.0080.0268.79
5.1.60.0070.0278.07
5.1.50.0070.0268.06
5.1.40.0060.0278.05
5.1.30.0040.0308.40
5.1.20.0030.0278.41
5.1.10.0020.0288.14
5.1.00.0050.0268.14
5.0.50.0050.0206.62
5.0.40.0070.0166.48
5.0.30.0020.0326.30
5.0.20.0050.0186.26
5.0.10.0040.0196.24
5.0.00.0050.0326.23
4.4.90.0030.0164.78
4.4.80.0020.0154.75
4.4.70.0030.0154.75
4.4.60.0020.0204.76
4.4.50.0020.0224.77
4.4.40.0040.0284.71
4.4.30.0040.0144.76
4.4.20.0060.0144.84
4.4.10.0030.0154.85
4.4.00.0040.0234.76
4.3.110.0040.0144.67
4.3.100.0020.0164.66
4.3.90.0060.0144.63
4.3.80.0020.0254.58
4.3.70.0020.0154.63
4.3.60.0040.0144.63
4.3.50.0030.0204.62
4.3.40.0040.0234.54
4.3.30.0030.0153.28
4.3.20.0010.0193.26
4.3.10.0020.0183.22
4.3.00.0100.0237.13

preferences:
40.71 ms | 401 KiB | 5 Q