3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $value; public function __construct($value) { $this->value = $value; } public function Weeee() { $value = $this->value; return function() { return str_repeat($this->value, 10); }; } } $f = new Foo('--'); echo $f->Weee();

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)
8.3.60.0040.01418.56
8.3.50.0090.00821.98
8.3.40.0140.00018.83
8.3.30.0110.00319.17
8.3.20.0040.00420.30
8.3.10.0080.00021.92
8.3.00.0000.00822.34
8.2.180.0060.00916.63
8.2.170.0100.00722.96
8.2.160.0030.01020.89
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0090.00019.36
8.2.110.0090.00022.20
8.2.100.0120.00317.78
8.2.90.0040.00419.13
8.2.80.0000.00818.03
8.2.70.0080.00017.48
8.2.60.0030.00617.91
8.2.50.0040.00418.07
8.2.40.0060.00318.09
8.2.30.0060.00317.91
8.2.20.0040.00417.48
8.2.10.0030.00517.71
8.2.00.0060.00317.56
8.1.280.0120.00925.92
8.1.270.0050.00323.88
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00323.91
8.1.230.0070.00719.00
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.36
8.1.190.0030.00617.54
8.1.180.0030.00618.10
8.1.170.0060.00318.46
8.1.160.0000.00721.85
8.1.150.0000.00718.58
8.1.140.0040.00417.32
8.1.130.0030.00317.69
8.1.120.0030.00417.39
8.1.110.0080.00017.38
8.1.100.0000.01017.46
8.1.90.0000.00817.37
8.1.80.0040.00317.41
8.1.70.0000.00717.41
8.1.60.0060.00317.60
8.1.50.0040.00417.43
8.1.40.0080.00017.47
8.1.30.0080.00017.64
8.1.20.0050.00317.68
8.1.10.0040.00417.62
8.1.00.0000.00817.52
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0030.00318.38
8.0.270.0050.00217.18
8.0.260.0000.00916.74
8.0.250.0030.00316.84
8.0.240.0000.00717.00
8.0.230.0070.00016.98
8.0.220.0030.00516.92
8.0.210.0070.00016.91
8.0.200.0000.00716.82
8.0.190.0040.00416.83
8.0.180.0040.00416.98
8.0.170.0080.00016.83
8.0.160.0080.00016.95
8.0.150.0050.00316.75
8.0.140.0080.00016.85
8.0.130.0030.00313.27
8.0.120.0040.00416.88
8.0.110.0040.00416.79
8.0.100.0040.00416.89
8.0.90.0070.00016.84
8.0.80.0100.00616.85
8.0.70.0050.00316.80
8.0.60.0040.00416.84
8.0.50.0020.00516.91
8.0.30.0080.01017.12
8.0.20.0080.01017.40
8.0.10.0000.00717.08
8.0.00.0080.01016.79
7.4.330.0050.00015.13
7.4.320.0000.00616.36
7.4.300.0000.00616.50
7.4.290.0040.00416.60
7.4.280.0030.00316.52
7.4.270.0000.00716.63
7.4.260.0030.00316.39
7.4.250.0030.00316.59
7.4.240.0040.00416.54
7.4.230.0050.00216.44
7.4.220.0060.01916.61
7.4.210.0080.00716.59
7.4.200.0030.00316.65
7.4.190.0000.00716.67
7.4.160.0090.00616.51
7.4.150.0100.00717.40
7.4.140.0140.00517.86
7.4.130.0110.00716.59
7.4.120.0080.00916.47
7.4.110.0100.00716.71
7.4.100.0030.01316.66
7.4.90.0070.01016.52
7.4.80.0190.00316.67
7.4.70.0000.01616.57
7.4.60.0040.01216.40
7.4.50.0050.00316.57
7.4.40.0100.00722.77
7.4.30.0100.00616.37
7.4.00.0060.00914.95
7.3.330.0000.00513.32
7.3.320.0000.00513.44
7.3.310.0030.00316.41
7.3.300.0000.00716.24
7.3.290.0040.01116.41
7.3.280.0070.01016.40
7.3.270.0150.00617.40
7.3.260.0070.01816.54
7.3.250.0110.00516.53
7.3.240.0060.01016.52
7.3.230.0120.00316.39
7.3.210.0140.00316.39
7.3.200.0170.00619.39
7.3.190.0120.00616.54
7.3.180.0110.00616.47
7.3.170.0030.01616.52
7.3.160.0150.00616.50
7.3.120.0100.00614.70
7.2.330.0140.00716.61
7.2.320.0060.01316.40
7.2.310.0030.01416.82
7.2.300.0130.00316.46
7.2.290.0000.01716.61
7.2.60.0040.01216.59
7.2.00.0060.00619.37
7.1.200.0040.00415.44
7.1.100.0030.01018.27
7.1.70.0080.00817.16
7.1.60.0130.01019.82
7.1.50.0000.02116.53
7.1.00.0070.07022.33
7.0.200.0060.00316.88
7.0.140.0030.06722.10
7.0.60.0030.04020.07
7.0.50.0100.08017.84
7.0.40.0130.08020.23
7.0.30.0470.04020.33
7.0.20.0270.07320.25
7.0.10.0230.04020.19
7.0.00.0000.07320.23
5.6.280.0100.06720.93
5.6.210.0070.07020.70
5.6.200.0100.07718.16
5.6.190.0030.09020.52
5.6.180.4170.04020.46
5.6.170.0230.05720.58
5.6.160.0300.04020.46
5.6.150.0000.08718.28
5.6.140.0030.05018.18
5.6.130.0000.09018.23
5.6.120.0100.07321.06
5.6.110.0070.08320.99
5.6.100.0000.04321.12
5.6.90.0070.07320.97
5.6.80.0100.05320.42
5.6.70.0300.08020.42
5.5.350.0100.07320.33
5.5.340.0100.07018.04
5.5.330.0030.07020.41
5.5.320.0270.03320.41
5.5.310.0300.07720.34
5.5.300.0100.07317.95
5.5.290.0130.06018.08
5.5.280.0030.07320.86
5.5.270.0030.08320.73
5.5.260.0030.04320.77
5.5.250.0000.04320.80
5.5.240.0130.07320.05
5.4.450.0770.03719.64
5.4.440.0530.04019.52
5.4.430.0770.04319.39
5.4.420.0530.03319.52
5.4.410.0730.03719.42
5.4.400.0670.04318.98
5.4.390.1030.04019.09
5.4.380.0700.03719.02
5.4.370.0730.03719.14
5.4.360.0300.07319.05
5.4.350.0300.07318.95
5.4.340.0830.04719.20
5.4.320.0830.04718.97
5.4.310.0800.06719.00
5.4.300.0800.07019.07
5.4.290.0870.04019.08
5.4.280.0600.04719.05
5.4.270.0270.03719.07
5.4.260.0900.06018.84
5.4.250.0870.06719.16
5.4.240.0830.05318.86
5.4.230.1000.06018.95
5.4.220.0870.04319.19
5.4.210.0770.05719.19
5.4.200.0770.07019.19
5.4.190.0870.05719.24
5.4.180.0570.07019.22
5.4.170.0870.06319.19
5.4.160.0330.07019.12
5.4.150.0570.04719.14
5.4.140.0570.07016.39
5.4.130.0530.04316.34
5.4.120.0830.04316.54
5.4.110.0230.03716.59
5.4.100.0830.07016.64
5.4.90.0730.03316.63
5.4.80.0730.03716.57
5.4.70.0870.03716.32
5.4.60.0570.05016.18
5.4.50.0870.04016.43
5.4.40.0770.07016.52
5.4.30.0870.06316.52
5.4.20.0770.03716.23
5.4.10.0770.03316.42
5.4.00.0700.03715.96
5.3.290.0730.04014.72
5.3.280.0800.06014.62
5.3.270.0730.05014.62
5.3.260.0800.06014.52
5.3.250.0230.07014.68
5.3.240.0870.05314.63
5.3.230.0530.03314.61
5.3.220.0730.03314.64
5.3.210.0570.06714.59
5.3.200.0300.07014.56
5.3.190.0830.04714.79
5.3.180.0870.03714.58
5.3.170.0830.07014.47
5.3.160.0830.06314.62
5.3.150.0800.06314.79
5.3.140.0900.06314.54
5.3.130.0900.03714.78
5.3.120.0870.04314.53
5.3.110.0730.06714.59
5.3.100.0530.03313.94
5.3.90.0800.07313.93
5.3.80.0530.05014.18
5.3.70.0700.05014.25
5.3.60.0630.06314.16
5.3.50.0630.05314.04
5.3.40.0270.05313.86
5.3.30.0270.04013.91
5.3.20.0500.03713.61
5.3.10.0300.05713.59
5.3.00.0970.04313.88
5.2.170.0270.03012.02
5.2.160.0300.03712.02
5.2.150.0300.05012.02
5.2.140.0600.05312.02
5.2.130.0370.05312.02
5.2.120.0000.05312.02
5.2.110.0570.04712.02
5.2.100.0330.02712.02
5.2.90.0270.03012.02
5.2.80.0000.06312.02
5.2.70.0230.03312.02
5.2.60.0070.06012.02
5.2.50.0530.02712.02
5.2.40.0000.06312.02
5.2.30.0330.06012.02
5.2.20.0030.05712.02
5.2.10.0330.05312.02
5.2.00.0570.04312.02
5.1.60.0000.02312.02
5.1.50.0000.02712.02
5.1.40.0570.02312.02
5.1.30.0270.03012.02
5.1.20.0000.03312.02
5.1.10.0030.04712.02
5.1.00.0400.03712.02
5.0.50.0000.03712.02
5.0.40.0000.03312.02
5.0.30.0000.06712.02
5.0.20.0030.03012.02
5.0.10.0030.02312.02
5.0.00.0000.05012.02
4.4.90.0030.02312.02
4.4.80.0030.01312.02
4.4.70.0430.02312.02
4.4.60.0000.01712.02
4.4.50.0000.02312.02
4.4.40.0000.03012.02
4.4.30.0030.03012.02
4.4.20.0000.03012.02
4.4.10.0000.01712.02
4.4.00.0270.02712.02
4.3.110.0400.03012.02
4.3.100.0730.02312.02
4.3.90.0470.02012.02
4.3.80.0000.05312.02
4.3.70.0000.03712.02
4.3.60.0000.03312.02
4.3.50.0000.03712.02
4.3.40.0400.02712.02
4.3.30.0000.02712.02
4.3.20.0000.03712.02
4.3.10.0000.02012.02
4.3.00.0000.01712.02

preferences:
43.06 ms | 401 KiB | 5 Q