3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = function(&$a){}; $ref = new ReflectionFunction($a); echo $ref->getParameters()[0];

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)
8.3.60.0040.01118.18
8.3.50.0100.01022.89
8.3.40.0120.00318.85
8.3.30.0040.01119.23
8.3.20.0060.00320.39
8.3.10.0040.01319.46
8.3.00.0000.00919.38
8.2.180.0090.00618.66
8.2.170.0100.01022.96
8.2.160.0080.00822.08
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0070.01126.16
8.2.120.0030.00520.88
8.2.110.0100.00022.26
8.2.100.0040.00717.84
8.2.90.0030.00517.84
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0000.00918.22
8.2.30.0000.00821.21
8.2.20.0040.00417.82
8.2.10.0030.00618.17
8.2.00.0080.00017.80
8.1.280.0120.00325.92
8.1.270.0060.00323.84
8.1.260.0030.00626.35
8.1.250.0060.00328.09
8.1.240.0000.00922.20
8.1.230.0040.00817.48
8.1.220.0030.00617.76
8.1.210.0060.00318.99
8.1.200.0070.01417.00
8.1.190.0000.00817.23
8.1.180.0000.00819.01
8.1.170.0040.00418.49
8.1.160.0070.00022.06
8.1.150.0000.00818.91
8.1.140.0040.00417.38
8.1.130.0070.00017.84
8.1.120.0060.00317.44
8.1.110.0060.00317.46
8.1.100.0040.00417.37
8.1.90.0050.00317.46
8.1.80.0030.00517.52
8.1.70.0030.00317.39
8.1.60.0060.00317.60
8.1.50.0040.00417.42
8.1.40.0040.00417.55
8.1.30.0080.00017.60
8.1.20.0060.00317.66
8.1.10.0070.00017.48
8.1.00.0080.00317.48
8.0.300.0040.00419.83
8.0.290.0000.00716.75
8.0.280.0000.00818.44
8.0.270.0080.00017.23
8.0.260.0070.00017.29
8.0.250.0030.00316.93
8.0.240.0030.00316.91
8.0.230.0000.00716.71
8.0.220.0070.00016.86
8.0.210.0050.00216.84
8.0.200.0030.00316.83
8.0.190.0040.00416.84
8.0.180.0000.00716.80
8.0.170.0040.00416.91
8.0.160.0070.00016.87
8.0.150.0040.00416.84
8.0.140.0050.00216.80
8.0.130.0060.00013.40
8.0.120.0000.00916.90
8.0.110.0080.00016.80
8.0.100.0050.00216.90
8.0.90.0000.00816.84
8.0.80.0090.00916.77
8.0.70.0000.00716.68
8.0.60.0030.00516.80
8.0.50.0040.00416.85
8.0.30.0140.00817.27
8.0.20.0150.00917.40
8.0.10.0040.00416.96
8.0.00.0050.01616.76
7.4.330.0030.00315.09
7.4.320.0030.00316.55
7.4.300.0070.00016.64
7.4.290.0030.00316.60
7.4.280.0030.00316.48
7.4.270.0030.00316.48
7.4.260.0030.00316.59
7.4.250.0040.00416.45
7.4.240.0030.00416.57
7.4.230.0030.00316.67
7.4.220.0070.01116.66
7.4.210.0120.00916.60
7.4.200.0000.00816.34
7.4.160.0040.01216.57
7.4.150.0030.01517.40
7.4.140.0070.01217.86
7.4.130.0080.00916.63
7.4.120.0110.00516.42
7.4.110.0060.01216.62
7.4.100.0090.00916.58
7.4.90.0070.01016.45
7.4.80.0110.00619.39
7.4.70.0130.00316.49
7.4.60.0040.01416.59
7.4.50.0000.00616.45
7.4.40.0130.00916.47
7.4.30.0090.00616.63
7.4.00.0100.00614.81
7.3.330.0000.00513.32
7.3.320.0030.00313.30
7.3.310.0040.00416.40
7.3.300.0000.00716.30
7.3.290.0060.00816.27
7.3.280.0090.00816.28
7.3.270.0090.00917.40
7.3.260.0120.00916.34
7.3.250.0090.00916.38
7.3.240.0060.01216.32
7.3.230.0120.00616.39
7.3.210.0070.01016.48
7.3.200.0100.00619.39
7.3.190.0060.01516.23
7.3.180.0090.00616.36
7.3.170.0130.00316.48
7.3.160.0090.01316.39
7.3.10.0060.00916.54
7.3.00.0100.00316.37
7.2.330.0070.01016.38
7.2.320.0080.00916.39
7.2.310.0070.01116.38
7.2.300.0090.01216.45
7.2.290.0000.01716.73
7.2.130.0030.00616.57
7.2.120.0070.00716.51
7.2.110.0030.00816.57
7.2.100.0080.00617.12
7.2.90.0100.00616.88
7.2.80.0060.00916.74
7.2.70.0060.00316.85
7.2.60.0130.00316.84
7.2.50.0060.00316.79
7.2.40.0030.00917.20
7.2.30.0030.01017.10
7.2.20.0070.00717.13
7.2.10.0070.01016.74
7.2.00.0060.00617.87
7.1.250.0040.01115.70
7.1.240.0070.00715.66
7.1.230.0040.00415.60
7.1.220.0100.00315.45
7.1.210.0060.00315.90
7.1.200.0040.01115.77
7.1.190.0090.00315.68
7.1.180.0090.00315.91
7.1.170.0070.00715.91
7.1.160.0030.01315.55
7.1.150.0070.00715.91
7.1.140.0040.01115.87
7.1.130.0040.00715.79
7.1.120.0070.00715.79
7.1.110.0100.00315.55
7.1.100.0050.00716.91
7.1.90.0070.00315.72
7.1.80.0030.00915.70
7.1.70.0030.00516.33
7.1.60.0030.01117.63
7.1.50.0060.01116.31
7.1.40.0030.00915.48
7.1.30.0040.00415.66
7.1.20.0090.00615.57
7.1.10.0100.00715.52
7.1.00.0020.04419.15
7.0.330.0060.00615.23
7.0.320.0060.00915.17
7.0.310.0000.00915.14
7.0.300.0030.00615.27
7.0.290.0040.00415.19
7.0.280.0110.00415.45
7.0.270.0060.00615.45
7.0.260.0110.00415.33
7.0.250.0030.01015.23
7.0.240.0090.00315.52
7.0.230.0000.00815.50
7.0.220.0040.01115.31
7.0.210.0070.00415.32
7.0.200.0380.01014.96
7.0.190.0100.00715.58
7.0.180.0070.01015.44
7.0.170.0120.00315.15
7.0.160.0040.01115.37
7.0.150.0090.00615.30
7.0.140.0050.04018.68
7.0.130.0060.00315.48
7.0.120.0000.01415.10
7.0.110.0030.01314.68
7.0.100.0090.00415.04
7.0.90.0100.00315.04
7.0.80.0070.00715.17
7.0.70.0050.00315.48
7.0.60.0050.04617.41
7.0.50.0100.04516.49
7.0.40.0030.02816.63
7.0.30.0330.03616.85
7.0.20.0130.02316.60
7.0.10.0110.03916.73
7.0.00.0050.04416.64
5.6.380.0030.00714.52
5.6.370.0060.00614.43
5.6.360.0030.01414.13
5.6.350.0110.00414.44
5.6.340.0080.00414.20
5.6.330.0030.01014.60
5.6.320.0030.01314.18
5.6.310.0070.00714.46
5.6.300.0070.00314.60
5.6.290.0040.01114.32
5.6.280.0050.04117.75
5.6.270.0070.00414.49
5.6.260.0100.00714.46
5.6.250.0050.00514.27
5.6.240.0030.01014.51
5.6.230.0080.00814.54
5.6.220.0000.01014.46
5.6.210.0080.02317.31
5.6.200.0080.04016.36
5.6.190.0070.04517.57
5.6.180.0310.03217.39
5.6.170.0230.03917.52
5.6.160.0030.02517.32
5.6.150.0030.02616.37
5.6.140.0000.02716.28
5.6.130.0080.04016.36
5.6.120.0070.04517.55
5.6.110.0050.04917.71
5.6.100.0090.03817.83
5.6.90.0070.04417.72
5.6.80.0090.04417.33
5.6.70.0030.00714.38
5.6.60.0110.00414.06
5.6.50.0030.01014.19
5.6.40.0090.00314.21
5.6.30.0090.00414.55
5.6.20.0030.01214.40
5.6.10.0060.00914.21
5.6.00.0070.00714.31
5.5.380.0080.00011.48
5.5.370.0030.00311.20
5.5.360.0060.00611.22
5.5.350.0080.03315.65
5.5.340.0030.03814.44
5.5.330.0050.04515.74
5.5.320.0220.03215.80
5.5.310.0250.03215.87
5.5.300.0080.02314.58
5.5.290.0020.02914.62
5.5.280.0030.03215.93
5.5.270.0030.04515.91
5.5.260.0100.03916.21
5.5.250.0030.04515.99
5.5.240.0120.03115.76
5.5.230.0060.00311.26
5.5.220.0000.00911.25
5.5.210.0050.00311.30
5.5.200.0000.00710.77
5.5.190.0030.01011.23
5.5.180.0030.00610.88
5.5.170.0030.00910.65
5.5.160.0000.01011.00
5.5.150.0060.00611.33
5.5.140.0000.00610.95
5.5.130.0070.00010.86
5.5.120.0030.00311.34
5.5.110.0080.00311.23
5.5.100.0000.01011.26
5.5.90.0040.00411.47
5.5.80.0070.00411.20
5.5.70.0000.01011.24
5.5.60.0100.00311.23
5.5.50.0040.00810.74
5.5.40.0000.00610.96
5.5.30.0060.00611.47
5.5.20.0030.00711.46
5.5.10.0040.00410.96
5.5.00.0040.00811.23
5.4.450.0200.02715.38
5.4.440.0080.03415.42
5.4.430.0250.02015.26
5.4.420.0210.01815.31
5.4.410.0400.02015.21
5.4.400.0130.02315.21
5.4.390.0160.02115.04
5.4.380.0180.03015.04
5.4.370.0180.03714.82
5.4.360.0300.02214.76
5.4.350.0210.03914.89
5.4.340.0200.03914.96
5.4.330.0000.01111.07
5.4.320.0020.02411.58
5.4.310.0070.02511.80
5.4.300.0040.02211.77
5.4.290.0070.02211.70
5.4.280.0060.02111.59
5.4.270.0080.01811.72
5.4.260.0080.02211.73
5.4.250.0040.02511.60
5.4.240.0070.01911.73
5.4.230.0050.02311.79
5.4.220.0020.02411.73
5.4.210.0020.02311.69
5.4.200.0050.02211.84
5.4.190.0040.02011.59
5.4.180.0070.02011.71
5.4.170.0050.01911.69
5.4.160.0040.02411.55
5.4.150.0040.02411.71
5.4.140.0040.02311.59
5.4.130.0030.02311.52
5.4.120.0020.02311.46
5.4.110.0070.01911.49
5.4.100.0020.02311.44
5.4.90.0030.02011.64
5.4.80.0060.01811.54
5.4.70.0070.01911.58
5.4.60.0040.01911.47
5.4.50.0050.02511.57
5.4.40.0020.02311.48
5.4.30.0020.02211.38
5.4.20.0070.02711.41
5.4.10.0060.02411.57
5.4.00.0020.02111.18
5.3.290.0040.02811.59
5.3.280.0040.02711.48
5.3.270.0060.02611.53
5.3.260.0050.02411.49
5.3.250.0070.01911.49
5.3.240.0030.02311.49
5.3.230.0040.02011.50
5.3.220.0080.01911.47
5.3.210.0080.02111.47
5.3.200.0060.02411.48
5.3.190.0120.02111.46
5.3.180.0070.02411.56
5.3.170.0050.02211.46
5.3.160.0100.02011.54
5.3.150.0050.02211.55
5.3.140.0060.02911.51
5.3.130.0040.02911.46
5.3.120.0060.02111.46
5.3.110.0050.02311.53
5.3.100.0020.02511.25
5.3.90.0060.01811.29
5.3.80.0050.02111.18
5.3.70.0040.02811.20
5.3.60.0070.02111.17
5.3.50.0070.02511.14
5.3.40.0040.03211.15
5.3.30.0020.02711.12
5.3.20.0030.02511.01
5.3.10.0070.02210.99
5.3.00.0040.02010.99
5.2.170.0030.0219.72
5.2.160.0040.0219.72
5.2.150.0020.0219.72
5.2.140.0090.0169.72
5.2.130.0070.0169.70
5.2.120.0070.0149.70
5.2.110.0040.0189.70
5.2.100.0060.0169.70
5.2.90.0050.0219.70
5.2.80.0020.0229.70
5.2.70.0040.0219.70
5.2.60.0030.0219.67
5.2.50.0050.0219.66
5.2.40.0060.0169.64
5.2.30.0060.0199.63
5.2.20.0060.0139.63
5.2.10.0030.0169.59
5.2.00.0050.0179.52
5.1.60.0020.0159.16
5.1.50.0050.0159.16
5.1.40.0070.0129.15
5.1.30.0040.0159.33
5.1.20.0020.0159.34
5.1.10.0040.0159.20
5.1.00.0020.0179.20
5.0.50.0050.0108.44
5.0.40.0030.0118.37
5.0.30.0020.0198.27
5.0.20.0060.0138.26
5.0.10.0050.0128.25
5.0.00.0030.0198.24
4.4.90.0020.0117.51
4.4.80.0020.0137.50
4.4.70.0030.0097.51
4.4.60.0020.0117.50
4.4.50.0030.0107.51
4.4.40.0030.0167.48
4.4.30.0020.0127.51
4.4.20.0030.0127.55
4.4.10.0050.0097.55
4.4.00.0020.0167.51
4.3.110.0010.0117.46
4.3.100.0020.0097.46
4.3.90.0030.0147.44
4.3.80.0040.0157.42
4.3.70.0020.0097.44
4.3.60.0020.0107.44
4.3.50.0030.0087.44
4.3.40.0030.0147.40
4.3.30.0020.0116.77
4.3.20.0010.0116.76
4.3.10.0010.0126.73
4.3.00.0030.01012.59

preferences:
49.03 ms | 401 KiB | 5 Q