3v4l.org

run code in 300+ PHP versions simultaneously
<?php $some = function() { 'oh php'; }; $thing = &$some; $thing(); $some = function() { 'oh javascript'; }; $thing();

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)
8.3.40.0070.00718.67
8.3.30.0120.00918.60
8.3.20.0080.00018.82
8.3.10.0000.00820.54
8.3.00.0040.00419.00
8.2.170.0120.00622.96
8.2.160.0130.00720.52
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00020.61
8.2.110.0070.00321.12
8.2.100.0030.01317.57
8.2.90.0100.00019.53
8.2.80.0000.00719.44
8.2.70.0040.00417.50
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0080.00017.91
8.2.30.0030.00717.94
8.2.20.0000.00819.45
8.2.10.0000.00817.63
8.2.00.0040.00417.66
8.1.270.0050.00324.66
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00322.52
8.1.230.0030.00720.90
8.1.220.0000.00817.74
8.1.210.0000.01019.05
8.1.200.0030.00617.35
8.1.190.0040.00417.40
8.1.180.0000.00818.10
8.1.170.0000.00818.85
8.1.160.0040.00418.85
8.1.150.0000.00718.56
8.1.140.0000.00717.50
8.1.130.0000.00717.75
8.1.120.0000.00717.50
8.1.110.0000.00817.48
8.1.100.0070.00017.34
8.1.90.0030.00617.48
8.1.80.0040.00417.42
8.1.70.0030.00317.41
8.1.60.0040.00417.50
8.1.50.0070.00317.46
8.1.40.0050.00317.52
8.1.30.0030.00617.61
8.1.20.0000.00817.64
8.1.10.0040.00417.53
8.1.00.0050.00317.40
8.0.300.0000.00819.98
8.0.290.0070.00016.58
8.0.280.0000.00818.45
8.0.270.0000.00717.21
8.0.260.0030.00316.76
8.0.250.0080.00016.85
8.0.240.0060.00316.79
8.0.230.0000.00816.91
8.0.220.0030.00416.86
8.0.210.0000.00716.73
8.0.200.0000.00716.95
8.0.190.0000.00717.02
8.0.180.0000.00716.81
8.0.170.0000.01016.81
8.0.160.0030.00317.02
8.0.150.0050.00316.88
8.0.140.0040.00416.86
8.0.130.0060.00013.26
8.0.120.0050.00216.85
8.0.110.0090.00016.91
8.0.100.0040.00416.79
8.0.90.0070.00016.77
8.0.80.0070.01416.88
8.0.70.0070.00016.84
8.0.60.0030.00316.88
8.0.50.0000.00716.71
8.0.30.0170.00517.06
8.0.20.0080.01217.01
8.0.10.0000.00816.86
8.0.00.0100.00916.78
7.4.330.0030.00212.92
7.4.320.0030.00316.61
7.4.300.0030.00316.41
7.4.290.0030.00516.59
7.4.280.0040.00416.63
7.4.270.0000.00816.58
7.4.260.0060.00013.27
7.4.250.0000.00816.63
7.4.240.0020.00516.51
7.4.230.0030.00316.54
7.4.220.0040.01116.69
7.4.210.0070.00716.60
7.4.200.0050.00316.69
7.4.190.0070.00016.65
7.4.160.0100.01016.73
7.4.150.0180.00716.25
7.4.140.0130.00416.53
7.4.130.0080.00916.42
7.4.120.0070.01116.54
7.4.110.0140.00516.57
7.4.100.0140.01016.43
7.4.90.0040.01316.70
7.4.80.0100.00719.39
7.4.70.0090.00816.40
7.4.60.0030.01516.39
7.4.50.0000.01216.21
7.4.40.0040.01216.21
7.4.30.0110.00616.42
7.4.00.0080.00814.79
7.3.330.0030.00313.24
7.3.320.0000.00513.30
7.3.310.0000.00716.25
7.3.300.0060.00016.09
7.3.290.0140.00716.23
7.3.280.0050.00916.22
7.3.270.0090.00916.45
7.3.260.0140.00416.59
7.3.250.0130.00716.19
7.3.240.0100.00716.19
7.3.230.0070.01016.48
7.3.210.0100.00716.36
7.3.200.0060.01216.23
7.3.190.0040.01316.31
7.3.180.0080.00816.28
7.3.170.0150.00016.41
7.3.160.0000.01516.39
7.3.120.0070.01114.81
7.3.110.0040.01114.66
7.3.100.0060.01214.77
7.3.90.0030.00614.81
7.3.80.0100.00314.68
7.3.70.0070.00714.86
7.3.60.0070.00714.89
7.3.50.0090.00314.49
7.3.40.0040.01114.82
7.3.30.0060.00914.51
7.3.20.0110.00616.77
7.3.10.0070.01116.52
7.3.00.0030.00716.61
7.2.330.0100.01316.34
7.2.320.0100.00716.57
7.2.310.0060.01616.27
7.2.300.0150.00616.28
7.2.290.0130.00316.55
7.2.250.0070.01314.71
7.2.240.0030.01714.80
7.2.230.0040.01114.70
7.2.220.0110.00314.77
7.2.210.0050.00515.02
7.2.200.0100.00315.00
7.2.190.0070.00715.06
7.2.180.0060.00314.73
7.2.170.0070.01314.88
7.2.60.0060.01016.75
7.2.00.0060.00619.43
7.1.330.0000.01415.44
7.1.320.0080.00415.53
7.1.310.0070.00715.54
7.1.300.0000.01315.49
7.1.290.0030.01015.56
7.1.280.0040.00815.68
7.1.270.0130.00015.57
7.1.260.0070.01015.83
7.1.200.0030.01015.80
7.1.100.0030.00717.90
7.1.70.0040.00716.81
7.1.60.0100.01319.40
7.1.50.0030.00916.89
7.1.00.0100.07022.45
7.0.200.0030.00516.57
7.0.140.0130.06022.00
7.0.120.0170.06022.08
7.0.110.0730.06020.05
7.0.100.0800.06319.94
7.0.90.0570.08319.84
7.0.80.0530.05319.91
7.0.70.0630.07019.98
7.0.60.0500.08319.89
7.0.50.0630.07720.45
7.0.40.0100.07320.19
7.0.30.0070.08320.27
7.0.20.0030.06720.18
7.0.10.0170.06720.23
7.0.00.0070.04320.15
5.6.280.0030.07321.04
5.6.260.0000.05020.61
5.6.250.0070.07020.67
5.6.240.0130.07020.70
5.6.230.0170.07320.68
5.6.220.0130.06720.70
5.6.210.0130.08020.66
5.6.200.0200.06721.11
5.6.190.0100.06721.08
5.6.180.0000.08321.03
5.6.170.0030.08021.22
5.6.160.0030.08321.22
5.6.150.0070.06021.09
5.6.140.0070.08021.27
5.6.130.0100.06721.02
5.6.120.0070.04021.08
5.6.110.0130.08021.02
5.6.100.0100.07721.28
5.6.90.0100.07320.93
5.6.80.0170.06720.41
5.6.70.0170.06320.52
5.6.60.0070.07720.56
5.6.50.0070.05320.57
5.6.40.0070.08320.45
5.6.30.0170.07020.41
5.6.20.0030.08020.47
5.6.10.0100.04320.38
5.6.00.0070.07720.30
5.5.380.0130.07320.25
5.5.370.0070.07720.29
5.5.360.0030.06720.31
5.5.350.0170.06320.38
5.5.340.0070.08020.97
5.5.330.0030.08320.84
5.5.320.0130.04320.83
5.5.310.0100.08020.70
5.5.300.0130.07720.78
5.5.290.0000.08720.78
5.5.280.0000.06720.90
5.5.270.0100.08720.86
5.5.260.0070.08020.79
5.5.250.0070.08020.70
5.5.240.0000.08720.13
5.5.230.0070.08020.25
5.5.220.0170.07020.21
5.5.210.0030.07320.22
5.5.200.0100.07320.05
5.5.190.0130.04720.20
5.5.180.0070.07020.14
5.5.160.0100.07320.31
5.5.150.0170.07020.39
5.5.140.0130.08020.19
5.5.130.0000.08320.39
5.5.120.0070.06020.24
5.5.110.0200.03320.34
5.5.100.0030.08720.03
5.5.90.0170.06320.03
5.5.80.0070.08020.20
5.5.70.0170.06020.25
5.5.60.0030.07320.03
5.5.50.0070.07020.18
5.5.40.0070.07320.16
5.5.30.0170.06720.16
5.5.20.0030.07020.09
5.5.10.0100.07720.19
5.5.00.0000.06320.06
5.4.450.0100.07019.33
5.4.440.0030.07319.34
5.4.430.0130.07719.41
5.4.420.0070.04719.33
5.4.410.0100.07719.55
5.4.400.0000.08319.01
5.4.390.0170.03719.04
5.4.380.0100.07319.24
5.4.370.0100.06719.04
5.4.360.0130.07319.23
5.4.350.0070.05719.37
5.4.340.0000.08319.00
5.4.320.0030.08018.95
5.4.310.0030.05019.03
5.4.300.0070.07019.03
5.4.290.0070.07319.00
5.4.280.0070.07719.09
5.4.270.0130.06318.94
5.4.260.0070.07319.09
5.4.250.0070.07719.34
5.4.240.0130.07019.02
5.4.230.0030.07719.01
5.4.220.0100.07719.24
5.4.210.0070.05019.16
5.4.200.0100.07019.00
5.4.190.0100.07319.15
5.4.180.0170.06019.00
5.4.170.0070.07719.06
5.4.160.0100.06018.98
5.4.150.0030.05319.32
5.4.140.0100.03016.57
5.4.130.0030.07016.50
5.4.120.0170.06716.55
5.4.110.0100.06716.66
5.4.100.0030.06716.71
5.4.90.0070.07016.46
5.4.80.0130.07316.40
5.4.70.0070.07316.45
5.4.60.0070.07016.55
5.4.50.0200.06016.33
5.4.40.0100.04016.39
5.4.30.0100.07316.47
5.4.20.0100.07316.33
5.4.10.0030.07316.40
5.4.00.0100.06315.73
5.3.290.0130.07014.67
5.3.280.0030.06014.61
5.3.270.0000.06314.61
5.3.260.0100.08014.59
5.3.250.0070.06714.56
5.3.240.0000.08014.71
5.3.230.0070.07714.59
5.3.220.0030.08014.57
5.3.210.0070.07314.70
5.3.200.0070.07314.57
5.3.190.0070.07014.54
5.3.180.0100.07014.57
5.3.170.0070.07314.70
5.3.160.0030.07314.41
5.3.150.0070.04714.58
5.3.140.0100.06314.41
5.3.130.0130.03014.50
5.3.120.0030.08314.77
5.3.110.0100.07014.55
5.3.100.0100.07314.06
5.3.90.0070.07314.16
5.3.80.0100.07313.88
5.3.70.0070.07014.12
5.3.60.0100.07314.23
5.3.50.0070.04313.95
5.3.40.0030.07014.18
5.3.30.0030.07313.76
5.3.20.0070.07013.70
5.3.10.0070.04713.72
5.3.00.0030.07713.64
5.2.170.0070.06011.87
5.2.160.0030.06711.87
5.2.150.0000.06711.87
5.2.140.0030.06311.87
5.2.130.0000.06711.87
5.2.120.0030.03011.87
5.2.110.0030.04011.87
5.2.100.0030.06011.87
5.2.90.0030.05311.87
5.2.80.0100.05711.87
5.2.70.0030.06311.87
5.2.60.0030.06011.87
5.2.50.0030.04011.87
5.2.40.0030.05011.87
5.2.30.0030.06711.87
5.2.20.0070.05711.87
5.2.10.0030.05011.87
5.2.00.0130.05011.87
5.1.60.0000.06011.87
5.1.50.0030.05711.87
5.1.40.0000.05711.87
5.1.30.0070.05311.87
5.1.20.0070.05711.87
5.1.10.0070.04711.87
5.1.00.0030.06011.87
5.0.50.0130.03311.87
5.0.40.0070.04311.87
5.0.30.0030.06711.87
5.0.20.0000.03311.87
5.0.10.0000.04011.87
5.0.00.0000.06311.87
4.4.90.0030.03311.87
4.4.80.0000.02311.87
4.4.70.0000.03711.87
4.4.60.0100.02711.87
4.4.50.0000.03711.87
4.4.40.0030.05311.87
4.4.30.0030.03011.87
4.4.20.0030.03711.87
4.4.10.0000.04011.87
4.4.00.0030.05311.87
4.3.110.0000.03711.87
4.3.100.0000.03711.87
4.3.90.0030.03311.87
4.3.80.0100.04311.87
4.3.70.0070.03311.87
4.3.60.0070.02711.87
4.3.50.0000.02011.87
4.3.40.0000.04311.87
4.3.30.0030.03311.87
4.3.20.0000.03311.87
4.3.10.0000.03711.87
4.3.00.0030.03311.87

preferences:
37.33 ms | 400 KiB | 5 Q