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run code in 300+ PHP versions simultaneously
<?php namespace C { /** * 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)
8.3.60.0100.00318.30
8.3.50.0140.00621.95
8.3.40.0090.00618.81
8.3.30.0070.00718.92
8.3.20.0040.00420.34
8.3.10.0080.00023.53
8.3.00.0090.00319.25
8.2.180.0090.00616.50
8.2.170.0030.01722.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00422.24
8.2.110.0090.00020.35
8.2.100.0060.00618.03
8.2.90.0030.00519.14
8.2.80.0050.00317.97
8.2.70.0080.00017.63
8.2.60.0070.00317.80
8.2.50.0000.00818.07
8.2.40.0000.00817.97
8.2.30.0070.00017.86
8.2.20.0040.00417.80
8.2.10.0070.00017.91
8.2.00.0000.01117.73
8.1.280.0130.00725.92
8.1.270.0090.00023.96
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00723.84
8.1.230.0110.00019.06
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00717.23
8.1.190.0050.00317.36
8.1.180.0050.00318.10
8.1.170.0050.00318.71
8.1.160.0000.00721.96
8.1.150.0000.00718.74
8.1.140.0000.00817.35
8.1.130.0060.00317.82
8.1.120.0070.00017.37
8.1.110.0000.00717.47
8.1.100.0040.00417.48
8.1.90.0080.00017.39
8.1.80.0000.00717.35
8.1.70.0030.00317.33
8.1.60.0000.00717.55
8.1.50.0060.00317.48
8.1.40.0040.00417.50
8.1.30.0000.00917.49
8.1.20.0000.00717.55
8.1.10.0040.00417.47
8.1.00.0050.00217.52
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0040.00418.32
8.0.270.0030.00317.14
8.0.260.0060.00017.09
8.0.250.0030.00316.86
8.0.240.0000.00616.87
8.0.230.0040.00416.95
8.0.220.0030.00316.93
8.0.210.0000.00716.79
8.0.200.0000.00716.95
8.0.190.0000.00816.99
8.0.180.0070.00016.90
8.0.170.0040.00416.84
8.0.160.0070.00016.80
8.0.150.0040.00416.85
8.0.140.0000.00716.86
8.0.130.0000.00513.27
8.0.120.0090.00016.89
8.0.110.0060.00316.88
8.0.100.0030.00316.95
8.0.90.0070.00016.88
8.0.80.0120.00916.94
8.0.70.0030.00516.90
8.0.60.0040.00416.76
8.0.50.0050.00316.79
8.0.30.0130.00517.20
8.0.20.0100.00817.40
8.0.10.0000.00817.13
8.0.00.0030.01716.65
7.4.330.0000.00615.00
7.4.320.0060.00016.45
7.4.300.0030.00316.36
7.4.290.0040.00416.51
7.4.280.0050.00516.54
7.4.270.0070.00016.60
7.4.260.0030.00316.50
7.4.250.0040.00416.37
7.4.240.0000.00716.48
7.4.230.0040.00416.36
7.4.220.0100.01716.40
7.4.210.0040.00916.55
7.4.200.0000.00716.65
7.4.160.0040.01216.36
7.4.150.0060.01217.40
7.4.140.0080.01217.86
7.4.130.0080.01116.40
7.4.120.0090.01016.61
7.4.110.0140.00316.55
7.4.100.0060.00916.73
7.4.90.0070.01016.33
7.4.80.0100.01019.39
7.4.70.0030.01316.55
7.4.60.0100.00616.42
7.4.50.0050.00016.39
7.4.40.0160.00316.66
7.4.30.0060.01116.70
7.4.00.0070.01015.15
7.3.330.0070.00013.19
7.3.320.0030.00313.10
7.3.310.0070.00016.36
7.3.300.0030.00316.29
7.3.290.0050.00916.25
7.3.280.0100.00616.22
7.3.270.0090.00917.40
7.3.260.0030.01316.41
7.3.250.0090.00716.55
7.3.240.0120.00616.33
7.3.230.0080.00816.48
7.3.210.0070.01016.32
7.3.200.0150.00619.39
7.3.190.0070.01016.52
7.3.180.0030.01316.54
7.3.170.0060.01016.34
7.3.160.0090.00916.45
7.3.120.0100.00614.73
7.3.110.0080.00814.64
7.3.100.0120.00414.82
7.3.90.0110.00414.45
7.3.80.0040.01215.05
7.3.70.0030.00615.01
7.3.60.0000.01014.54
7.3.50.0160.00314.66
7.3.40.0070.00714.73
7.3.30.0060.00614.73
7.3.20.0040.01116.59
7.3.10.0090.00616.43
7.3.00.0040.01416.80
7.2.330.0140.00316.55
7.2.320.0090.00916.61
7.2.310.0150.01216.41
7.2.300.0100.00716.51
7.2.290.0150.00316.52
7.2.240.0070.01315.05
7.2.230.0060.00915.03
7.2.220.0070.00315.27
7.2.210.0090.00315.04
7.2.200.0000.01614.83
7.2.190.0110.00615.05
7.2.180.0030.01915.05
7.2.170.0170.00315.15
7.2.160.0070.00715.24
7.2.150.0090.00616.76
7.2.140.0090.00616.79
7.2.130.0040.01416.85
7.2.120.0060.00616.81
7.2.110.0060.00917.04
7.2.100.0080.00816.88
7.2.90.0050.00816.92
7.2.80.0050.01016.81
7.2.70.0140.00016.98
7.2.60.0050.01116.74
7.2.50.0060.01216.96
7.2.40.0100.00716.84
7.2.30.0060.01016.87
7.2.20.0090.00317.06
7.2.10.0000.00917.00
7.2.00.0100.00016.77
7.1.330.0100.00715.86
7.1.320.0000.01015.92
7.1.310.0000.01015.66
7.1.300.0000.01715.90
7.1.290.0000.01015.74
7.1.280.0080.00415.70
7.1.270.0090.00615.88
7.1.260.0060.00615.91
7.1.250.0000.00815.89
7.1.200.0090.00315.74
7.1.70.0000.00717.11
7.1.60.0060.01819.32
7.1.50.0160.00934.83
7.1.00.0030.07722.43
7.0.200.0070.00316.88
7.0.140.0000.07722.08
7.0.60.0070.07321.63
7.0.50.0130.07317.86
7.0.40.0070.08320.25
7.0.30.0200.05320.21
7.0.20.0330.07320.16
7.0.10.0070.05020.16
7.0.00.0100.08020.14
5.6.280.0070.07020.89
5.6.210.0130.08020.47
5.6.200.0070.06018.15
5.6.190.0100.07320.64
5.6.180.0230.04720.64
5.6.170.0270.06320.53
5.6.160.0030.04320.42
5.6.150.0100.06318.21
5.6.140.0100.04318.15
5.6.130.0030.06718.19
5.6.120.0070.08021.09
5.6.110.0070.04020.98
5.6.100.0170.03320.89
5.6.90.0100.04020.97
5.6.80.0100.07720.43
5.5.350.4230.04020.40
5.5.340.0100.08017.95
5.5.330.0070.04320.21
5.5.320.0400.04020.42
5.5.310.0200.09020.30
5.5.300.0070.08018.03
5.5.290.0070.08317.94
5.5.280.0170.07320.96
5.5.270.0070.04320.89
5.5.260.0030.06720.67
5.5.250.0070.07720.61
5.5.240.0070.07020.18
5.4.450.1030.03319.50
5.4.440.0070.08019.48
5.4.430.1530.07319.44
5.4.420.3970.03319.48
5.4.410.4200.03019.41
5.4.400.4530.04019.07
5.4.390.3670.03319.11
5.4.380.4430.04019.11
5.4.370.4570.04019.08
5.4.360.4130.03719.15
5.4.350.4070.03718.92
5.4.340.4500.03718.96
5.4.320.3930.03319.07
5.4.310.4070.03718.95
5.4.300.3470.04719.11
5.4.290.3430.04019.02
5.4.280.3470.04018.95
5.4.270.3800.03319.10
5.4.260.4200.04319.00
5.4.250.3900.04319.01
5.4.240.4070.04019.05
5.4.230.4600.03318.95
5.4.220.4470.03719.00
5.4.210.4530.03719.18
5.4.200.4470.04019.20
5.4.190.3970.04319.10
5.4.180.4030.03019.01
5.4.170.4070.03319.20
5.4.160.3500.04019.14
5.4.150.3570.03019.15
5.4.140.4270.03316.44
5.4.130.4500.03716.35
5.4.120.4070.03016.39
5.4.110.4500.03016.42
5.4.100.4400.03316.50
5.4.90.4530.03716.46
5.4.80.4430.03716.50
5.4.70.3400.03316.32
5.4.60.2800.03716.39
5.4.50.3530.03716.15
5.4.40.4170.04016.39
5.4.30.3600.03716.14
5.4.20.3470.03716.52
5.4.10.3570.03716.47
5.4.00.4100.04015.90
5.3.290.4030.03714.71
5.3.280.4100.04014.61
5.3.270.3970.04014.60
5.3.260.3600.04014.52
5.3.250.4230.04014.68
5.3.240.4500.03314.64
5.3.230.4170.03714.62
5.3.220.4500.04014.72
5.3.210.4470.03314.45
5.3.200.4230.04314.59
5.3.190.4670.04014.56
5.3.180.4830.04714.61
5.3.170.3770.03014.61
5.3.160.3000.03714.57
5.3.150.3770.04014.59
5.3.140.3670.03314.52
5.3.130.3600.03714.60
5.3.120.3300.04014.55
5.3.110.2470.04014.54
5.3.100.3300.03714.07
5.3.90.3600.03314.04
5.3.80.3900.05314.09
5.3.70.3930.04014.00
5.3.60.4070.04014.04
5.3.50.4570.04013.88
5.3.40.0070.04313.95
5.3.30.1000.06013.94
5.3.20.4530.03313.66
5.3.10.3970.03713.72
5.3.00.4630.02713.63
5.2.170.3400.03310.97
5.2.160.0030.03311.08
5.2.150.0100.05311.07
5.2.140.3800.02711.04
5.2.130.3870.03011.09
5.2.120.3530.02311.03
5.2.110.3630.03011.03
5.2.100.3500.03010.98
5.2.90.3800.03011.05
5.2.80.3800.03011.17
5.2.70.3900.02311.00
5.2.60.3570.02710.90
5.2.50.3900.03010.99
5.2.40.2800.02310.92
5.2.30.3230.02710.79
5.2.20.3170.03010.90
5.2.10.3170.02710.86
5.2.00.2230.03010.70
5.1.60.0000.0339.96
5.1.50.0000.0539.96
5.1.40.0070.0479.95
5.1.30.0070.04710.38
5.1.20.3330.03010.35
5.1.10.3170.0309.91
5.1.00.2800.02310.06
5.0.50.1600.0208.53
5.0.40.1600.0238.40
5.0.30.1630.0338.37
5.0.20.1830.0138.21
5.0.10.1770.0238.13
5.0.00.1770.0338.17
4.4.90.1570.0135.97
4.4.80.1770.0175.97
4.4.70.1630.0175.97
4.4.60.1630.0135.97
4.4.50.1830.0205.97
4.4.40.0100.0375.97
4.4.30.0000.0305.97
4.4.20.1830.0105.97
4.4.10.1430.0135.97
4.4.00.1670.0305.97
4.3.110.1800.0135.97
4.3.100.1930.0175.97
4.3.90.1600.0205.97
4.3.80.1800.0235.97
4.3.70.1530.0175.97
4.3.60.1770.0175.97
4.3.50.1800.0175.97
4.3.40.1430.0235.97
4.3.30.0730.0175.97
4.3.20.0930.0175.97
4.3.10.0770.0175.97
4.3.00.0770.0135.97

preferences:
63.07 ms | 401 KiB | 5 Q