3v4l.org

run code in 300+ PHP versions simultaneously
<?php $func = function ($arg) { $compteur = $arg; return function () use (& $compteur) { return ++$compteur; }; }; $a1 = $func(10); $a2 = $func(50); echo 'a1 : ' . $a1() . " - "; echo 'a2 : ' . $a2() . " - "; echo 'a1 : ' . $a1() . " - "; echo 'a2 : ' . $a2();

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)
8.3.60.0090.00616.63
8.3.50.0030.01421.99
8.3.40.0180.00318.84
8.3.30.0100.00319.10
8.3.20.0070.00020.21
8.3.10.0080.00023.39
8.3.00.0080.00019.26
8.2.180.0000.01618.54
8.2.170.0070.01422.96
8.2.160.0150.00420.52
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0080.01126.16
8.2.120.0030.00522.13
8.2.110.0040.00422.11
8.2.100.0040.00817.91
8.2.90.0000.00819.06
8.2.80.0000.00818.04
8.2.70.0000.00817.50
8.2.60.0090.00018.04
8.2.50.0030.00518.07
8.2.40.0000.00718.16
8.2.30.0030.00518.19
8.2.20.0000.00817.78
8.2.10.0000.00718.00
8.2.00.0060.00317.83
8.1.280.0030.01325.92
8.1.270.0040.00423.65
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0050.00523.84
8.1.230.0120.00019.09
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0060.00317.18
8.1.180.0000.00918.10
8.1.170.0000.00818.57
8.1.160.0000.00721.89
8.1.150.0040.00418.55
8.1.140.0070.00017.43
8.1.130.0000.00617.80
8.1.120.0000.00717.40
8.1.110.0050.00317.39
8.1.100.0040.00417.43
8.1.90.0040.00417.46
8.1.80.0040.00417.48
8.1.70.0000.00717.42
8.1.60.0040.00417.47
8.1.50.0030.00517.57
8.1.40.0000.00717.50
8.1.30.0040.00417.58
8.1.20.0000.00717.57
8.1.10.0050.00217.55
8.1.00.0000.00817.48
8.0.300.0040.00418.77
8.0.290.0070.00016.80
8.0.280.0030.00318.36
8.0.270.0030.00317.27
8.0.260.0030.00316.83
8.0.250.0030.00516.84
8.0.240.0000.00816.90
8.0.230.0030.00317.00
8.0.220.0000.00716.89
8.0.210.0040.00416.87
8.0.200.0030.00316.82
8.0.190.0030.00416.82
8.0.180.0040.00416.88
8.0.170.0080.00016.80
8.0.160.0040.00416.97
8.0.150.0000.00816.83
8.0.140.0050.00216.89
8.0.130.0000.00613.34
8.0.120.0040.00416.91
8.0.110.0030.00416.86
8.0.100.0080.00016.92
8.0.90.0000.00816.74
8.0.80.0080.01216.92
8.0.70.0050.00216.91
8.0.60.0040.00416.77
8.0.50.0040.00416.77
8.0.30.0130.00817.24
8.0.20.0090.00917.40
8.0.10.0040.00417.03
8.0.00.0090.00916.69
7.4.330.0060.00015.12
7.4.320.0030.00316.43
7.4.300.0000.00616.41
7.4.290.0000.00716.50
7.4.280.0050.00216.55
7.4.270.0030.00316.52
7.4.260.0000.00716.52
7.4.250.0040.00416.50
7.4.240.0020.00516.54
7.4.230.0000.00716.48
7.4.220.0160.00316.56
7.4.210.0070.01016.51
7.4.200.0040.00416.30
7.4.190.0030.00316.73
7.4.160.0100.01016.58
7.4.150.0070.01117.40
7.4.140.0150.00517.86
7.4.130.0120.00516.55
7.4.120.0090.00816.48
7.4.110.0040.01516.54
7.4.100.0070.01116.65
7.4.90.0090.00916.57
7.4.80.0030.01619.39
7.4.70.0120.00316.61
7.4.60.0100.01016.44
7.4.50.0060.00316.35
7.4.40.0130.00322.77
7.4.30.0070.01016.63
7.4.00.0030.01315.13
7.3.330.0060.00013.32
7.3.320.0000.00613.42
7.3.310.0030.00316.20
7.3.300.0000.00716.24
7.3.290.0070.01016.42
7.3.280.0070.00916.30
7.3.270.0080.00817.40
7.3.260.0130.00516.45
7.3.250.0090.00916.45
7.3.240.0100.01316.50
7.3.230.0040.01516.40
7.3.210.0030.01316.52
7.3.200.0100.00716.54
7.3.190.0180.00416.37
7.3.180.0100.00616.30
7.3.170.0040.01216.38
7.3.160.0090.00916.42
7.3.120.0070.00714.77
7.2.330.0070.01116.44
7.2.320.0140.00316.61
7.2.310.0070.01416.71
7.2.300.0070.01016.48
7.2.290.0160.00316.36
7.1.70.0000.00817.22
7.1.60.0070.01719.31
7.1.50.0150.00317.05
7.1.00.0000.08022.40
7.0.200.0040.00416.41
7.0.140.0070.06721.95
7.0.60.0000.04320.07
7.0.50.0030.08317.97
7.0.40.0000.05720.27
7.0.30.0470.04720.20
7.0.20.0270.08720.11
7.0.10.0100.07720.09
7.0.00.0100.07020.33
5.6.280.0070.07020.91
5.6.210.0030.05720.55
5.6.200.0170.07718.20
5.6.190.0100.09020.47
5.6.180.0230.07020.58
5.6.170.0230.08020.56
5.6.160.0070.08320.46
5.6.150.0030.05318.16
5.6.140.0070.05718.19
5.6.130.0030.04318.11
5.6.120.0170.05021.05
5.6.110.0170.05321.02
5.6.100.0070.06021.02
5.6.90.0130.06720.99
5.6.80.0030.08020.41
5.6.70.2470.06020.44
5.5.350.0070.08020.41
5.5.340.0100.04317.98
5.5.330.0100.07720.48
5.5.320.0400.07320.30
5.5.310.0330.06020.25
5.5.300.0070.03717.99
5.5.290.0070.04317.98
5.5.280.0170.06720.84
5.5.270.0100.05720.80
5.5.260.0070.04720.65
5.5.250.0000.04320.69
5.5.240.0200.03320.16
5.4.450.0030.04019.18
5.4.440.0000.05319.20
5.4.430.0070.04719.45
5.4.420.0000.05319.27
5.4.410.0000.06719.42
5.4.400.0070.04018.86
5.4.390.0070.05019.22
5.4.380.0130.03719.15
5.4.370.0100.03719.00
5.4.360.0130.04019.16
5.4.350.0130.04019.13
5.4.340.0130.03719.06
5.4.320.0130.04018.94
5.4.310.0130.04019.09
5.4.300.0130.03719.30
5.4.290.0200.03319.19
5.4.280.0200.03719.08
5.4.270.0230.03319.08
5.4.260.0100.04019.13
5.4.250.0170.03719.08
5.4.240.0130.03719.19
5.4.230.0270.03019.04
5.4.220.0130.04019.07
5.4.210.0170.03318.85
5.4.200.0170.04019.08
5.4.190.0130.04019.21
5.4.180.0030.03719.07
5.4.170.0070.06318.94
5.4.160.0070.07319.03
5.4.150.0000.05018.85
5.4.140.0030.06716.48
5.4.130.0000.06316.32
5.4.120.0030.07316.33
5.4.110.0030.06716.56
5.4.100.0030.04716.54
5.4.90.0070.07016.46
5.4.80.0030.04716.35
5.4.70.0030.07316.54
5.4.60.0000.08016.24
5.4.50.0030.07016.58
5.4.40.0100.06316.42
5.4.30.0070.07016.52
5.4.20.0030.07016.24
5.4.10.0070.04716.50
5.4.00.0030.07015.82
5.3.290.0170.03714.88
5.3.280.0200.03714.51
5.3.270.0030.06314.69
5.3.260.0030.07014.53
5.3.250.0230.05014.69
5.3.240.0000.05314.64
5.3.230.0000.04014.57
5.3.220.0030.06714.57
5.3.210.0070.07014.48
5.3.200.0070.04314.46
5.3.190.0030.07314.73
5.3.180.0070.06014.57
5.3.170.0030.04014.57
5.3.160.0030.04314.58
5.3.150.0030.06014.60
5.3.140.0030.04014.55
5.3.130.0030.04714.77
5.3.120.0100.06714.58
5.3.110.0030.04714.45
5.3.100.0070.06014.02
5.3.90.0030.03714.01
5.3.80.0000.08013.94
5.3.70.0100.04013.97
5.3.60.0100.04014.09
5.3.50.0000.06713.96
5.3.40.0000.04314.05
5.3.30.0000.04714.03
5.3.20.0000.05313.62
5.3.10.0030.04313.57
5.3.00.0030.06713.55
5.2.170.0030.06012.05
5.2.160.0030.04012.05
5.2.150.0000.03712.05
5.2.140.0030.06312.05
5.2.130.0000.06712.05
5.2.120.0000.03712.05
5.2.110.0030.03712.05
5.2.100.0030.06012.05
5.2.90.0030.04012.05
5.2.80.0030.06012.05
5.2.70.0030.03712.05
5.2.60.0070.04012.05
5.2.50.0070.03312.05
5.2.40.0070.04312.05
5.2.30.0000.03312.05
5.2.20.0000.03712.05
5.2.10.0030.06312.05
5.2.00.0030.05312.05
5.1.60.0030.04312.05
5.1.50.0030.04312.05
5.1.40.0030.05312.05
5.1.30.0170.04312.05
5.1.20.0030.05312.05
5.1.10.0070.05312.05
5.1.00.0030.05012.05
5.0.50.0000.03712.05
5.0.40.0000.03012.05
5.0.30.0000.04712.05
5.0.20.0000.02312.05
5.0.10.0000.03712.05
5.0.00.0070.06012.05
4.4.90.0070.02012.05
4.4.80.0000.03712.05
4.4.70.0070.03312.05
4.4.60.0000.03712.05
4.4.50.0000.03312.05
4.4.40.0070.04312.05
4.4.30.0000.02012.05
4.4.20.0030.02712.05
4.4.10.0030.03312.05
4.4.00.0030.05312.05
4.3.110.0000.03012.05
4.3.100.0000.03012.05
4.3.90.0000.03012.05
4.3.80.0000.03012.05
4.3.70.0000.03712.05
4.3.60.0030.03012.05
4.3.50.0070.01712.05
4.3.40.0000.03012.05
4.3.30.0000.04012.05
4.3.20.0000.02012.05
4.3.10.0030.02012.05
4.3.00.0030.03712.05

preferences:
44.7 ms | 401 KiB | 5 Q