3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = function() {}; $rf = new reflectionFunction($f); var_dump($rf->getClosureThis()); var_dump($rf->getClosureClassScope());

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)
8.3.60.0100.00718.43
8.3.50.0070.00916.67
8.3.40.0160.00019.02
8.3.30.0070.00718.84
8.3.20.0040.00418.90
8.3.10.0030.00518.76
8.3.00.0030.00619.25
8.2.180.0110.00716.75
8.2.170.0070.01422.96
8.2.160.0120.00319.00
8.2.150.0060.00324.18
8.2.140.0070.00724.66
8.2.130.0080.00026.16
8.2.120.0110.00421.19
8.2.110.0030.00620.54
8.2.100.0040.00817.91
8.2.90.0040.00417.75
8.2.80.0090.00018.96
8.2.70.0000.00817.50
8.2.60.0000.00918.04
8.2.50.0040.00417.80
8.2.40.0040.00419.35
8.2.30.0060.00317.80
8.2.20.0040.00717.56
8.2.10.0040.00417.81
8.2.00.0040.00417.73
8.1.280.0080.01125.92
8.1.270.0030.00623.99
8.1.260.0000.00726.35
8.1.250.0060.00328.09
8.1.240.0060.00318.94
8.1.230.0110.00017.70
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0050.00317.23
8.1.180.0000.00821.95
8.1.170.0020.00517.62
8.1.160.0050.00319.07
8.1.150.0040.00418.68
8.1.140.0000.00717.37
8.1.130.0000.00717.37
8.1.120.0040.00417.49
8.1.110.0000.00717.46
8.1.100.0040.00417.52
8.1.90.0040.00417.47
8.1.80.0000.00817.40
8.1.70.0000.00717.39
8.1.60.0050.00317.59
8.1.50.0000.00717.50
8.1.40.0000.00917.41
8.1.30.0060.00317.51
8.1.20.0040.00417.63
8.1.10.0000.00817.56
8.1.00.0050.00317.55
8.0.300.0070.00018.77
8.0.290.0070.00016.88
8.0.280.0040.00418.45
8.0.270.0040.00417.16
8.0.260.0030.00316.74
8.0.250.0000.00916.88
8.0.240.0070.00016.86
8.0.230.0060.00316.91
8.0.220.0070.00016.90
8.0.210.0050.00316.89
8.0.200.0030.00316.90
8.0.190.0000.00816.91
8.0.180.0050.00217.01
8.0.170.0080.00016.96
8.0.160.0000.00716.86
8.0.150.0080.00016.96
8.0.140.0070.00316.75
8.0.130.0000.00613.35
8.0.120.0030.00616.85
8.0.110.0070.00016.76
8.0.100.0040.00416.82
8.0.90.0030.00417.00
8.0.80.0120.00317.01
8.0.70.0080.00016.82
8.0.60.0040.00417.01
8.0.50.0040.00416.83
8.0.30.0110.00316.88
8.0.20.0130.00517.00
8.0.10.0040.00417.07
8.0.00.0060.01216.77
7.4.330.0000.00512.98
7.4.320.0080.00016.53
7.4.300.0000.00616.58
7.4.290.0030.00316.50
7.4.280.0000.01016.60
7.4.270.0070.00016.59
7.4.260.0050.00013.39
7.4.250.0040.00416.62
7.4.240.0000.00716.59
7.4.230.0000.00716.25
7.4.220.0180.00316.64
7.4.210.0030.01416.45
7.4.200.0030.00316.64
7.4.190.0060.00316.46
7.4.160.0070.01416.51
7.4.150.0090.00916.39
7.4.140.0110.00617.86
7.4.130.0070.01116.57
7.4.120.0130.00316.51
7.4.110.0100.00916.53
7.4.100.0070.01316.52
7.4.90.0080.01116.52
7.4.80.0100.00619.39
7.4.70.0090.00916.47
7.4.60.0030.01216.44
7.4.50.0060.00016.70
7.4.40.0070.00716.29
7.4.30.0000.01916.46
7.4.00.0130.00314.95
7.3.330.0030.00313.14
7.3.320.0000.00613.15
7.3.310.0030.00316.33
7.3.300.0000.00716.25
7.3.290.0090.00716.29
7.3.280.0090.00616.29
7.3.270.0060.01016.33
7.3.260.0130.00316.52
7.3.240.0030.01316.34
7.3.230.0060.01116.60
7.3.210.0070.01016.49
7.3.200.0160.00616.46
7.3.190.0070.00716.42
7.3.180.0070.01016.23
7.3.170.0070.01116.38
7.3.160.0170.00016.45
7.3.120.0060.00914.86
7.2.330.0140.00416.34
7.2.320.0100.00716.52
7.2.310.0100.01016.58
7.2.300.0100.01016.75
7.2.290.0070.01016.53
7.2.60.1030.01114.88
7.2.00.0140.00319.29
7.1.200.0100.00615.86
7.1.100.0000.01518.31
7.1.70.0040.00417.16
7.1.60.0110.01519.25
7.1.50.0000.02116.93
7.1.00.0070.06722.43
7.0.200.0030.00316.59
7.0.140.0070.07021.97
7.0.120.0000.07722.03
7.0.60.0070.06720.00
7.0.50.0070.07717.88
7.0.40.0070.08320.15
7.0.30.0200.03720.23
7.0.20.0270.08720.07
7.0.10.0270.04720.09
7.0.00.0030.04320.10
5.6.280.0000.07720.89
5.6.210.0030.08320.60
5.6.200.0070.07018.20
5.6.190.0030.06720.48
5.6.180.0070.06320.46
5.6.170.0370.07320.39
5.6.160.0030.07020.46
5.6.150.0030.04718.23
5.6.140.0100.08018.15
5.6.130.0100.07718.18
5.6.120.0070.08721.05
5.6.110.0000.04320.89
5.6.100.0130.08021.05
5.6.90.0070.08320.88
5.6.80.0030.09020.42
5.6.70.0130.06020.48
5.5.350.0230.04320.44
5.5.340.0070.04017.97
5.5.330.0000.04720.57
5.5.320.0000.04320.41
5.5.310.0200.08320.41
5.5.300.0030.07017.98
5.5.290.0030.08318.03
5.5.280.0100.07720.77
5.5.270.0100.08320.87
5.5.260.0130.03020.63
5.5.250.0100.07720.80
5.5.240.0230.06020.12
5.4.450.0030.04719.20
5.4.440.0000.04019.25
5.4.430.0030.03719.17
5.4.420.0030.04719.24
5.4.410.0000.04019.28
5.4.400.0100.03019.09
5.4.390.0000.04019.24
5.4.380.0070.04319.24
5.4.370.0030.04719.24
5.4.360.0030.03719.25
5.4.350.0070.07019.08
5.4.340.0100.05719.22
5.4.320.0070.03718.85
5.4.310.0070.08318.85
5.4.300.0030.07018.92
5.4.290.0100.07718.87
5.4.280.0030.08018.92
5.4.270.0100.06019.15
5.4.260.0070.06319.08
5.4.250.0100.05018.86
5.4.240.0030.07718.91
5.4.230.0070.05719.15
5.4.220.0070.04319.07
5.4.210.0030.07719.14
5.4.200.0100.07019.23
5.4.190.0070.07318.99
5.4.180.0070.06718.96
5.4.170.0070.04719.24
5.4.160.0000.08019.13
5.4.150.0030.04019.14
5.4.140.0030.06716.41
5.4.130.0170.05716.49
5.4.120.0100.07016.37
5.4.110.0030.04016.39
5.4.100.0070.06716.41
5.4.90.0070.03716.41
5.4.80.0100.05316.35
5.4.70.0030.07716.41
5.4.60.0030.04316.40
5.4.50.0130.06316.39
5.4.40.0030.05016.64
5.4.30.0030.06716.38
5.4.20.0030.05316.36
5.4.10.0100.06016.46
5.4.00.0000.07015.94
5.3.290.0030.04014.71
5.3.280.0100.03314.64
5.3.270.0030.08014.76
5.3.260.0070.04314.48
5.3.250.0070.04714.65
5.3.240.0030.06314.52
5.3.230.0130.07314.60
5.3.220.0070.07314.71
5.3.210.0100.07014.63
5.3.200.0030.05314.63
5.3.190.0000.07714.59
5.3.180.0070.07314.61
5.3.170.0030.06314.60
5.3.160.0130.06714.61
5.3.150.0070.07014.61
5.3.140.0000.07714.59
5.3.130.0030.04714.59
5.3.120.0070.05314.59
5.3.110.0070.07714.69
5.3.100.0130.05714.09
5.3.90.0000.06014.09
5.3.80.0100.06314.01
5.3.70.0000.04314.16
5.3.60.0130.06314.05
5.3.50.0030.04313.95
5.3.40.0200.06013.98
5.3.30.0030.07713.90
5.3.20.0070.07013.70
5.3.10.0070.03313.62
5.3.00.0100.05313.63
5.2.170.0070.06011.07
5.2.160.0070.02711.13
5.2.150.0130.03011.30
5.2.140.0070.06011.04
5.2.130.0070.05311.09
5.2.120.0070.05311.00
5.2.110.0070.05011.00
5.2.100.0070.05011.26
5.2.90.0100.06011.08
5.2.80.0030.04710.98
5.2.70.0070.06311.03
5.2.60.0030.04711.02
5.2.50.0070.03711.16
5.2.40.0030.04010.89
5.2.30.0030.03310.95
5.2.20.0030.06310.90
5.2.10.0000.04710.87
5.2.00.0130.04710.71
5.1.60.0070.05310.04
5.1.50.0030.0309.96
5.1.40.0070.05310.05
5.1.30.0070.05010.32
5.1.20.0170.02710.35
5.1.10.0000.03310.14
5.1.00.0030.0339.97
5.0.50.0070.0438.55
5.0.40.0100.0378.44
5.0.30.0030.0508.13
5.0.20.0030.0378.16
5.0.10.0030.0408.09
5.0.00.0000.0508.20
4.4.90.0030.0237.49
4.4.80.0000.0277.49
4.4.70.0030.0337.49
4.4.60.0030.0177.49
4.4.50.0070.0207.49
4.4.40.0030.0337.49
4.4.30.0000.0177.49
4.4.20.0000.0237.49
4.4.10.0070.0307.49
4.4.00.0000.0577.49
4.3.110.0000.0407.49
4.3.100.0030.0207.49
4.3.90.0000.0277.49
4.3.80.0030.0277.49
4.3.70.0070.0277.49
4.3.60.0030.0237.49
4.3.50.0000.0277.49
4.3.40.0070.0437.49
4.3.30.0070.0207.49
4.3.20.0000.0177.49
4.3.10.0000.0207.49
4.3.00.0030.0207.49

preferences:
46.44 ms | 401 KiB | 5 Q