3v4l.org

run code in 300+ PHP versions simultaneously
<?php $rm = new ReflectionMethod('UConverter', 'getAliases'); var_dump($rm->getNumberOfRequiredParameters());

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)
8.3.70.0000.01518.02
8.3.60.0110.00718.55
8.3.50.0140.00718.32
8.3.40.0090.00918.73
8.3.30.0040.01118.38
8.3.20.0040.00420.18
8.3.10.0060.00321.91
8.3.00.0000.00721.80
8.2.180.0060.01216.50
8.2.170.0070.00722.96
8.2.160.0070.00722.12
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00421.89
8.2.120.0080.00026.35
8.2.110.0060.00321.04
8.2.100.0120.00017.72
8.2.90.0040.00417.78
8.2.80.0110.00017.97
8.2.70.0040.00717.68
8.2.60.0040.00417.91
8.2.50.0070.00018.10
8.2.40.0040.00420.47
8.2.30.0000.00819.18
8.2.20.0040.00418.04
8.2.10.0000.00718.04
8.2.00.0000.00718.04
8.1.280.0110.00325.92
8.1.270.0000.00820.23
8.1.260.0000.00826.35
8.1.250.0080.00328.09
8.1.240.0040.00423.80
8.1.230.0080.00820.88
8.1.220.0040.00417.74
8.1.210.0050.00518.77
8.1.200.0060.00617.23
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0000.00818.53
8.1.160.0070.00018.74
8.1.150.0000.00820.07
8.1.140.0070.00017.63
8.1.130.0000.00717.38
8.1.120.0050.00217.31
8.1.110.0080.00017.39
8.1.100.0000.00717.39
8.1.90.0000.00717.38
8.1.80.0000.00817.36
8.1.70.0000.00817.34
8.1.60.0040.00417.57
8.1.50.0050.00217.46
8.1.40.0040.00417.48
8.1.30.0030.00617.58
8.1.20.0030.00617.58
8.1.10.0040.00417.52
8.1.00.0040.00417.45
8.0.300.0040.00421.43
8.0.290.0070.00016.63
8.0.280.0070.00018.31
8.0.270.0030.00317.22
8.0.260.0030.00316.67
8.0.250.0000.00616.87
8.0.240.0030.00316.80
8.0.230.0050.00216.76
8.0.220.0040.00416.73
8.0.210.0040.00416.88
8.0.200.0030.00316.88
8.0.190.0040.00416.82
8.0.180.0040.00416.81
8.0.170.0000.00916.85
8.0.160.0000.00916.88
8.0.150.0030.00316.70
8.0.140.0000.00816.74
8.0.130.0000.00513.27
8.0.120.0000.00716.76
8.0.110.0000.00716.79
8.0.100.0000.00716.79
8.0.90.0000.00716.79
8.0.80.0120.00316.88
8.0.70.0000.00716.76
8.0.60.0030.00516.61
8.0.50.0040.00416.93
8.0.30.0070.01017.02
8.0.20.0090.00917.40
8.0.10.0030.00516.81
8.0.00.0080.00816.60
7.4.330.0050.00015.55
7.4.320.0070.00016.54
7.4.300.0000.00616.55
7.4.290.0060.00016.42
7.4.280.0050.00316.44
7.4.270.0070.00016.56
7.4.260.0000.00816.34
7.4.250.0040.00416.52
7.4.240.0000.00716.41
7.4.230.0030.00616.56
7.4.220.0070.01016.54
7.4.210.0070.01016.58
7.4.200.0000.00816.63
7.4.160.0060.01016.44
7.4.150.0160.00317.40
7.4.140.0120.01017.86
7.4.130.0180.00316.43
7.4.120.0100.01116.38
7.4.110.0130.00316.41
7.4.100.0090.01216.52
7.4.90.0090.00916.63
7.4.80.0090.01119.39
7.4.70.0080.00816.54
7.4.60.0090.00616.29
7.4.50.0000.01616.28
7.4.40.0090.00616.32
7.4.30.0040.01416.22
7.4.10.0090.00916.26
7.4.00.0060.01015.41
7.3.330.0020.00213.05
7.3.320.0060.00012.99
7.3.310.0030.00315.99
7.3.300.0060.00016.05
7.3.290.0040.00415.97
7.3.280.0080.01016.13
7.3.270.0070.01017.40
7.3.260.0130.00816.19
7.3.250.0100.00816.15
7.3.240.0100.00816.15
7.3.230.0130.00316.12
7.3.210.0060.01116.50
7.3.200.0060.00916.19
7.3.190.0070.01116.26
7.3.180.0030.01716.11
7.3.170.0060.01016.44
7.3.160.0060.00916.30
7.3.130.0100.00716.07
7.3.120.0070.01015.62
7.3.110.0040.01115.33
7.3.100.0080.00915.45
7.3.90.0020.01515.28
7.3.80.0120.00315.37
7.3.70.0070.00315.49
7.3.60.0050.01215.35
7.3.50.0070.00815.28
7.3.40.0050.00915.38
7.3.30.0030.01015.31
7.3.20.0070.00717.15
7.3.10.0030.01116.98
7.3.00.0070.01017.06
7.2.330.0090.00916.50
7.2.320.0110.00716.38
7.2.310.0100.01016.33
7.2.300.0090.00916.39
7.2.290.0050.01016.56
7.2.260.0100.01016.30
7.2.250.0140.00515.75
7.2.240.0090.00815.50
7.2.230.0050.01215.75
7.2.220.0050.00715.66
7.2.210.0080.01015.66
7.2.200.0010.01115.72
7.2.190.0060.00915.62
7.2.180.0080.00615.59
7.2.170.0060.01015.71
7.2.160.0030.01316.40
7.2.150.0030.01518.26
7.2.140.0000.01318.29
7.2.130.0060.00817.52
7.2.120.0070.00617.48
7.2.110.0080.00817.55
7.2.100.0070.00817.40
7.2.90.0080.00717.55
7.2.80.0060.01117.05
7.2.70.0130.00717.38
7.2.60.0060.00917.26
7.2.50.0020.01017.54
7.2.40.0050.01017.63
7.2.30.0030.01117.34
7.2.20.0050.01217.30
7.2.10.0040.00717.22
7.2.00.0090.00817.49
7.1.330.0050.01116.43
7.1.320.0090.00316.40
7.1.310.0020.01216.35
7.1.300.0100.00716.55
7.1.290.0110.00316.28
7.1.280.0070.00816.44
7.1.270.0070.00516.32
7.1.260.0070.00516.28
7.1.250.0090.00716.33
7.1.240.0090.00617.29
7.1.230.0070.00316.95
7.1.220.0100.00316.98
7.1.210.0110.00717.18
7.1.200.0050.00816.35
7.1.190.0100.00317.20
7.1.180.0130.00717.07
7.1.170.0060.00917.17
7.1.160.0070.00317.24
7.1.150.0030.01217.24
7.1.140.0070.00317.28
7.1.130.0000.01517.29
7.1.120.0060.00617.15
7.1.110.0100.00916.62
7.1.100.0570.00916.42
7.1.90.0180.01016.47
7.1.80.0090.00916.38
7.1.70.0670.00915.82
7.1.60.0830.00927.89
7.1.50.0950.01127.52
7.1.40.0740.00627.32
7.1.30.0720.00927.35
7.1.20.0690.01027.53
7.1.10.0620.00815.50
7.1.00.0920.01015.45
7.0.330.0070.00717.04
7.0.320.0060.00616.72
7.0.310.0080.00316.83
7.0.300.0060.00616.92
7.0.290.0000.01216.92
7.0.280.0080.00616.77
7.0.270.0090.00616.86
7.0.260.0030.00616.85
7.0.250.0060.01216.28
7.0.240.0500.01016.09
7.0.230.0090.00616.17
7.0.220.0350.00716.06
7.0.210.0980.01015.29
7.0.200.0680.00715.33
7.0.190.0750.01015.56
7.0.180.0650.00415.12
7.0.170.0700.00815.26
7.0.160.0630.00615.14
7.0.150.0980.00815.18
7.0.140.0860.01015.32
7.0.130.0940.00915.33
7.0.120.0850.01115.34
7.0.110.0900.00815.30
7.0.100.0850.01415.13
7.0.90.0930.00915.19
7.0.80.0740.00615.28
7.0.70.1210.01015.21
7.0.60.1050.01015.15
7.0.50.0950.01015.18
7.0.40.0900.01214.56
7.0.30.0660.00814.55
7.0.20.0700.01214.61
7.0.10.0650.00914.55
7.0.00.0700.01314.58
5.6.400.0060.01215.75
5.6.390.0070.00715.56
5.6.380.0060.00615.89
5.6.370.0000.01615.68
5.6.360.0100.00615.98
5.6.350.0030.01715.84
5.6.340.0100.00715.93
5.6.330.0060.01016.03
5.6.320.0000.01615.84
5.6.310.0120.00315.75
5.6.300.0090.00915.93
5.6.290.0060.00615.73
5.6.280.0090.00315.71
5.6.270.0080.00615.85
5.6.260.0040.01215.86
5.6.250.0030.00915.63
5.6.240.0040.01415.91
5.6.230.0030.01615.88
5.6.220.0100.00715.85
5.6.210.0000.01715.92
5.6.200.0030.00915.84
5.6.190.0070.01015.75
5.6.180.0000.01415.68
5.6.170.0160.00015.60
5.6.160.0090.00615.65
5.6.150.0000.01116.00
5.6.140.0090.00615.80
5.6.130.0100.00715.80
5.6.120.0080.00415.74
5.6.110.0110.00715.93
5.6.100.0040.01115.89
5.6.90.0080.01215.62
5.6.80.0000.01515.78
5.6.70.0100.00715.91
5.6.60.0000.01015.59
5.6.50.0060.00615.92
5.6.40.0120.00315.68
5.6.30.0080.00815.71
5.6.20.0060.00615.47
5.6.10.0090.00315.74
5.6.00.0000.01615.71

preferences:
52.14 ms | 401 KiB | 5 Q