3v4l.org

run code in 300+ PHP versions simultaneously
<?php $koko = function() { return "koko"; }; echo $koko; ?>

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)
8.3.40.0110.00718.71
8.3.30.0070.01018.84
8.3.20.0030.00518.90
8.3.10.0050.00321.27
8.3.00.0060.00321.95
8.2.170.0100.01022.96
8.2.160.0140.00020.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00021.06
8.2.110.0100.00020.39
8.2.100.0090.00317.97
8.2.90.0000.00719.16
8.2.80.0040.00417.97
8.2.70.0000.00917.75
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0080.00018.03
8.2.30.0000.00719.35
8.2.20.0040.00417.77
8.2.10.0040.00417.68
8.2.00.0040.00417.74
8.1.270.0030.00523.99
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0090.00023.79
8.1.230.0120.00023.98
8.1.220.0060.00318.77
8.1.210.0040.00419.10
8.1.200.0000.00917.25
8.1.190.0030.00617.66
8.1.180.0000.00818.10
8.1.170.0040.00418.39
8.1.160.0070.00018.89
8.1.150.0030.00718.70
8.1.140.0030.00517.45
8.1.130.0030.00317.84
8.1.120.0050.00317.38
8.1.110.0080.00017.32
8.1.100.0040.00417.47
8.1.90.0000.00717.36
8.1.80.0070.00017.42
8.1.70.0030.00317.48
8.1.60.0030.00617.59
8.1.50.0040.00417.37
8.1.40.0040.00417.47
8.1.30.0000.00717.63
8.1.20.0000.00917.63
8.1.10.0020.00517.53
8.1.00.0000.00817.48
8.0.300.0040.00420.11
8.0.290.0000.00817.05
8.0.280.0030.00318.39
8.0.270.0030.00317.24
8.0.260.0000.00816.78
8.0.250.0040.00416.92
8.0.240.0050.00516.99
8.0.230.0040.00416.90
8.0.220.0030.00316.78
8.0.210.0000.00716.76
8.0.200.0040.00417.00
8.0.190.0000.00917.00
8.0.180.0000.00716.97
8.0.170.0000.00817.04
8.0.160.0040.00416.91
8.0.150.0050.00316.82
8.0.140.0030.00616.84
8.0.130.0000.00513.25
8.0.120.0040.00416.91
8.0.110.0000.00816.99
8.0.100.0050.00216.96
8.0.90.0000.00716.97
8.0.80.0060.00917.00
8.0.70.0030.00516.82
8.0.60.0000.00716.85
8.0.50.0000.00816.96
8.0.30.0090.00817.08
8.0.20.0090.01817.40
8.0.10.0000.00716.92
8.0.00.0080.01016.86
7.4.330.0030.00316.71
7.4.320.0030.00316.50
7.4.300.0000.00716.52
7.4.290.0000.00716.48
7.4.280.0030.00316.39
7.4.270.0060.00016.58
7.4.260.0000.00613.21
7.4.250.0000.00716.43
7.4.240.0000.00716.41
7.4.230.0030.00316.39
7.4.220.0120.00616.39
7.4.210.0070.00916.58
7.4.200.0030.00316.71
7.4.190.0030.00416.49
7.4.160.0080.00816.53
7.4.150.0170.00717.40
7.4.140.0140.00617.86
7.4.130.0130.00716.61
7.4.120.0050.01616.52
7.4.110.0110.00616.52
7.4.100.0170.00716.40
7.4.90.0090.00916.67
7.4.80.0090.01219.39
7.4.70.0070.01016.54
7.4.60.0000.01716.78
7.4.50.0060.00316.62
7.4.40.0030.01322.77
7.4.30.0100.00716.66
7.4.00.0050.01114.97
7.3.330.0050.00013.17
7.3.320.0000.00613.32
7.3.310.0030.00316.39
7.3.300.0030.00316.21
7.3.290.0070.01416.33
7.3.280.0080.00716.34
7.3.270.0180.00717.40
7.3.260.0080.01018.24
7.3.250.0090.00916.55
7.3.240.0180.00016.32
7.3.230.0080.00816.39
7.3.210.0100.01016.46
7.3.200.0160.00619.39
7.3.190.0090.01216.29
7.3.180.0070.01016.46
7.3.170.0120.00416.32
7.3.160.0030.01316.38
7.3.120.0080.00714.72
7.3.110.0060.01114.77
7.3.100.0140.00314.59
7.3.90.0050.01015.02
7.3.80.0030.01214.87
7.3.70.0070.00714.83
7.3.60.0090.00314.79
7.3.50.0060.00914.73
7.3.40.0080.00614.75
7.3.30.0080.00314.85
7.3.20.0060.00716.67
7.3.10.0020.01016.39
7.3.00.0080.00516.49
7.2.330.0070.01116.60
7.2.320.0130.00716.64
7.2.310.0040.01316.29
7.2.300.0070.01116.45
7.2.290.0030.01716.46
7.2.250.0070.01014.80
7.2.240.0070.01214.72
7.2.230.0080.00814.98
7.2.220.0050.01114.58
7.2.210.0060.01015.02
7.2.200.0050.00914.91
7.2.190.0050.00815.02
7.2.180.0050.01014.92
7.2.170.0070.00514.98
7.2.130.0090.00316.84
7.2.120.0080.00416.87
7.2.110.0070.00716.69
7.2.100.0110.00016.77
7.2.90.0030.01016.94
7.2.80.0090.00016.68
7.2.70.0030.00916.90
7.2.60.0040.00816.81
7.2.50.0030.00916.84
7.2.40.0040.00716.61
7.2.30.0030.00916.84
7.2.20.0060.00616.86
7.2.10.0100.01316.83
7.2.00.0080.00617.87
7.1.330.0070.00715.86
7.1.320.0060.00815.67
7.1.310.0040.00915.69
7.1.300.0050.00915.63
7.1.290.0060.00815.52
7.1.280.0050.00615.77
7.1.270.0000.01415.81
7.1.260.0050.00715.85
7.1.250.0000.01215.71
7.1.240.0040.00715.46
7.1.230.0040.00715.71
7.1.220.0070.00415.72
7.1.210.0030.00615.87
7.1.200.0090.00215.57
7.1.190.0030.00615.72
7.1.180.0030.01015.58
7.1.170.0030.01015.74
7.1.160.0150.00015.41
7.1.150.0000.01015.70
7.1.140.0130.00615.56
7.1.130.0160.00015.68
7.1.120.0090.00615.63
7.1.110.0030.01015.69
7.1.100.0100.00516.89
7.1.90.0070.00715.83
7.1.80.0190.00015.83
7.1.70.0000.01116.48
7.1.60.0070.01217.56
7.1.50.0120.00716.12
7.1.40.0100.00715.55
7.1.30.0000.01315.53
7.1.20.0130.00315.74
7.1.10.0160.00415.66
7.1.00.0020.02219.02
7.0.330.0160.00314.86
7.0.320.0030.00715.28
7.0.310.0000.01215.10
7.0.300.0070.00415.23
7.0.290.0060.00615.21
7.0.280.0030.00715.25
7.0.270.0040.00815.20
7.0.260.0080.00015.31
7.0.250.0120.00614.86
7.0.240.0060.00615.29
7.0.230.0030.01015.08
7.0.220.0090.00315.42
7.0.210.0140.00715.19
7.0.200.0020.00715.75
7.0.190.0000.01215.25
7.0.180.0040.00815.25
7.0.170.0040.00415.36
7.0.160.0040.00815.49
7.0.150.0040.00815.37
7.0.140.0020.04318.60
7.0.130.0130.00015.32
7.0.120.0140.00315.21
7.0.110.0000.01215.16
7.0.100.0130.00315.02
7.0.90.0000.01415.23
7.0.80.0030.01015.21
7.0.70.0040.04618.27
7.0.60.0030.04718.43
7.0.50.0020.04418.77
7.0.40.0070.04616.63
7.0.30.0020.05216.58
7.0.20.0070.03816.66
7.0.10.0080.02416.68
7.0.00.0030.03716.57
5.6.380.0030.00814.22
5.6.370.0030.00714.41
5.6.360.0090.00614.26
5.6.350.0030.00713.95
5.6.340.0070.00314.21
5.6.330.0070.00714.40
5.6.320.0040.00814.07
5.6.310.0060.00614.26
5.6.300.0070.00714.14
5.6.290.0000.01314.31
5.6.280.0060.03517.76
5.6.270.0040.00714.00
5.6.260.0080.00514.05
5.6.250.0060.00914.03
5.6.240.0120.00014.11
5.6.230.0030.01314.45
5.6.220.0050.03417.33
5.6.210.0080.04117.46
5.6.200.0030.02617.51
5.6.190.0030.03117.45
5.6.180.0080.04317.49
5.6.170.0000.05117.43
5.6.160.0070.04217.54
5.6.150.0080.04017.48
5.6.140.0020.05017.65
5.6.130.0070.04317.75
5.6.120.0070.04717.45
5.6.110.0080.04117.66
5.6.100.0050.04417.58
5.6.90.0080.04217.46
5.6.80.0070.04217.02
5.6.70.0000.04817.04
5.6.60.0060.04317.20
5.6.50.0030.04417.01
5.6.40.0020.03317.22
5.6.30.0020.03617.25
5.6.20.0070.04017.25
5.6.10.0070.02717.22
5.6.00.0070.02317.28
5.5.380.0040.00710.78
5.5.370.0070.00410.93
5.5.360.0080.04015.55
5.5.350.0070.03115.73
5.5.340.0050.02815.88
5.5.330.0050.03315.92
5.5.320.0020.04515.88
5.5.310.0030.03815.83
5.5.300.0010.04315.96
5.5.290.0030.03815.78
5.5.280.0070.03715.77
5.5.270.0040.04615.68
5.5.260.0030.03315.96
5.5.250.0030.02915.64
5.5.240.0050.04315.61
5.5.230.0050.03215.46
5.5.220.0080.03215.56
5.5.210.0050.02815.56
5.5.200.0030.04315.53
5.5.190.0040.04415.42
5.5.180.0050.04115.57
5.5.170.0040.00410.73
5.5.160.0030.02115.64
5.5.150.0060.04015.43
5.5.140.0050.04515.56
5.5.130.0050.04015.64
5.5.120.0080.03615.67
5.5.110.0070.04215.34
5.5.100.0030.04415.50
5.5.90.0070.03515.42
5.5.80.0000.04315.53
5.5.70.0080.04015.52
5.5.60.0050.04015.46
5.5.50.0030.03215.41
5.5.40.0030.04515.55
5.5.30.0050.04015.59
5.5.20.0050.03215.42
5.5.10.0020.04515.49
5.5.00.0020.03015.51
5.4.450.0060.02315.07
5.4.440.0030.04514.89
5.4.430.0020.02715.00
5.4.420.0070.02215.20
5.4.410.0050.02415.16
5.4.400.0050.04214.90
5.4.390.0050.04014.79
5.4.380.0030.04314.80
5.4.370.0000.04614.96
5.4.360.0070.03714.81
5.4.350.0050.03414.82
5.4.340.0050.04315.00
5.4.330.0040.00710.73
5.4.320.0060.04214.97
5.4.310.0040.03914.98
5.4.300.0050.03715.11
5.4.290.0050.02814.86
5.4.280.0060.04315.01
5.4.270.0020.03014.88
5.4.260.0050.03014.90
5.4.250.0040.04314.83
5.4.240.0030.03514.76
5.4.230.0050.03814.97
5.4.220.0050.04015.09
5.4.210.0050.04314.88
5.4.200.0000.03214.88
5.4.190.0050.03815.02
5.4.180.0030.02314.98
5.4.170.0020.03715.06
5.4.160.0050.03715.08
5.4.150.0080.03715.00
5.4.140.0030.04013.81
5.4.130.0020.02513.53
5.4.120.0050.03813.61
5.4.110.0030.02813.77
5.4.100.0070.03513.62
5.4.90.0020.03513.62
5.4.80.0050.03713.49
5.4.70.0030.04113.80
5.4.60.0070.02713.57
5.4.50.0070.03513.60
5.4.40.0020.04213.67
5.4.30.0050.02313.64
5.4.20.0040.04113.67
5.4.10.0080.03813.65
5.4.00.0000.04513.29
5.3.290.0050.03112.59
5.3.280.0000.03712.48
5.3.270.0070.02612.60
5.3.260.0050.04312.46
5.3.250.0060.04012.47
5.3.240.0020.03012.43
5.3.230.0030.04412.53
5.3.220.0050.03412.32
5.3.210.0020.03512.45
5.3.200.0030.04012.44
5.3.190.0090.02312.45
5.3.180.0010.02612.58
5.3.170.0060.02812.46
5.3.160.0050.02412.52
5.3.150.0030.03512.58
5.3.140.0020.04412.58
5.3.130.0070.03912.52
5.3.120.0030.03212.53
5.3.110.0020.03812.43
5.3.100.0030.04112.24
5.3.90.0030.04012.21
5.3.80.0040.02912.27
5.3.70.0000.02412.29
5.3.60.0020.02512.16
5.3.50.0050.03812.04
5.3.40.0020.03112.13
5.3.30.0030.03112.11
5.3.20.0030.02911.95
5.3.10.0010.02811.85
5.3.00.0020.02511.92
5.2.170.0000.02910.80
5.2.160.0020.02910.75
5.2.150.0000.03610.79
5.2.140.0050.03510.73
5.2.130.0030.01510.60
5.2.120.0030.03310.78
5.2.110.0020.02310.61
5.2.100.0060.02810.73
5.2.90.0000.02910.67
5.2.80.0000.02310.66
5.2.70.0000.02710.73
5.2.60.0070.02510.68
5.2.50.0030.03210.76
5.2.40.0070.02710.69
5.2.30.0050.03010.60
5.2.20.0030.03310.71
5.2.10.0030.02610.65
5.2.00.0050.01910.46
5.1.60.0040.03010.31
5.1.50.0040.02510.31
5.1.40.0080.02710.40
5.1.30.0020.03110.38
5.1.20.0060.02310.31
5.1.10.0030.02510.36
5.1.00.0000.02410.31
5.0.50.0030.01510.31
5.0.40.0020.02210.31
5.0.30.0020.02710.31
5.0.20.0000.02110.31
5.0.10.0090.02010.31
5.0.00.0010.03410.31
4.4.90.0000.02010.31
4.4.80.0000.02110.31
4.4.70.0030.02010.31
4.4.60.0000.01810.31
4.4.50.0020.01610.31
4.4.40.0050.02210.31
4.4.30.0020.01810.31
4.4.20.0020.01510.31
4.4.10.0030.01210.31
4.4.00.0000.02610.31
4.3.110.0030.01610.31
4.3.100.0010.02010.31
4.3.90.0050.01810.31
4.3.80.0050.02010.31
4.3.70.0000.02010.31
4.3.60.0020.01410.31
4.3.50.0000.01710.31
4.3.40.0020.02710.31
4.3.30.0020.02010.31
4.3.20.0020.01410.31
4.3.10.0000.02110.31
4.3.00.0030.01610.31

preferences:
42.41 ms | 400 KiB | 5 Q