3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $abc; function __construct() { $this->abc = function(){ echo "new function"; }; } function Bar() { echo "This is Bar"; } } $foo = new Foo(); $foo->Bar(); // echo "This is Bar" $foo->abc;

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
8.3.50.0150.00822.00
8.3.40.0110.00418.51
8.3.30.0110.00419.05
8.3.20.0040.00420.29
8.3.10.0040.00423.65
8.3.00.0080.00019.25
8.2.180.0090.00918.54
8.2.170.0150.00022.96
8.2.160.0070.00720.25
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0050.00322.32
8.2.110.0060.00320.38
8.2.100.0110.00017.91
8.2.90.0030.00517.89
8.2.80.0080.00021.13
8.2.70.0040.00417.90
8.2.60.0040.00417.80
8.2.50.0060.00318.10
8.2.40.0080.00020.29
8.2.30.0000.00717.95
8.2.20.0030.00517.68
8.2.10.0000.00917.94
8.2.00.0000.00817.63
8.1.280.0120.00425.92
8.1.270.0060.00323.73
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00322.07
8.1.230.0000.01122.12
8.1.220.0080.00017.74
8.1.210.0030.00618.83
8.1.200.0040.00417.23
8.1.190.0000.00817.35
8.1.180.0060.00318.10
8.1.170.0080.00018.50
8.1.160.0000.00722.13
8.1.150.0040.00418.69
8.1.140.0060.00317.33
8.1.130.0030.00317.71
8.1.120.0000.00717.55
8.1.110.0030.00617.50
8.1.100.0000.00917.48
8.1.90.0000.00817.42
8.1.80.0040.00417.50
8.1.70.0000.00717.45
8.1.60.0030.00517.63
8.1.50.0000.00817.52
8.1.40.0050.00317.42
8.1.30.0000.00717.63
8.1.20.0000.00817.64
8.1.10.0060.00317.54
8.1.00.0050.00217.50
8.0.300.0000.00820.09
8.0.290.0030.00616.63
8.0.280.0050.00218.45
8.0.270.0080.00017.32
8.0.260.0050.00217.21
8.0.250.0000.00916.77
8.0.240.0060.00316.88
8.0.230.0030.00616.90
8.0.220.0030.00316.86
8.0.210.0070.00016.74
8.0.200.0000.00716.84
8.0.190.0050.00316.91
8.0.180.0020.00516.93
8.0.170.0050.00216.96
8.0.160.0000.00716.89
8.0.150.0050.00316.84
8.0.140.0040.00416.77
8.0.130.0030.00313.25
8.0.120.0040.00416.81
8.0.110.0040.00416.85
8.0.100.0040.00416.95
8.0.90.0000.00716.91
8.0.80.0060.01016.84
8.0.70.0000.00716.91
8.0.60.0050.00216.96
8.0.50.0070.00016.88
8.0.30.0070.01217.08
8.0.20.0160.00817.40
8.0.10.0050.00217.02
8.0.00.0070.01016.78
7.4.330.0050.00015.04
7.4.320.0070.00016.62
7.4.300.0000.00616.55
7.4.290.0030.00316.63
7.4.280.0000.00816.51
7.4.270.0070.00016.44
7.4.260.0000.00716.59
7.4.250.0060.00316.48
7.4.240.0000.00716.53
7.4.230.0000.00716.40
7.4.220.0060.00916.57
7.4.210.0050.01116.62
7.4.200.0030.00316.71
7.4.190.0080.00016.43
7.4.160.0190.00416.51
7.4.150.0100.01317.40
7.4.140.0120.00717.86
7.4.130.0130.00716.60
7.4.120.0110.00516.35
7.4.110.0030.01316.39
7.4.100.0130.01016.60
7.4.90.0080.01416.38
7.4.80.0120.00919.39
7.4.70.0030.01316.57
7.4.60.0090.00916.47
7.4.50.0000.00816.39
7.4.40.0070.01022.77
7.4.30.0100.00516.40
7.4.00.0040.01214.94
7.3.330.0030.00313.26
7.3.320.0030.00313.06
7.3.310.0040.00416.34
7.3.300.0000.00716.32
7.3.290.0060.00916.28
7.3.280.0080.00816.32
7.3.270.0070.01017.40
7.3.260.0070.01316.39
7.3.250.0130.00816.28
7.3.240.0160.00616.52
7.3.230.0120.00616.39
7.3.210.0150.00816.42
7.3.200.0090.00616.50
7.3.190.0040.01216.45
7.3.180.0040.01216.32
7.3.170.0120.00316.42
7.3.160.0100.01316.49
7.3.120.0080.00814.81
7.2.330.0070.01016.68
7.2.320.0090.01616.32
7.2.310.0100.00716.74
7.2.300.0030.01416.65
7.2.290.0070.01016.79
7.2.00.0000.01319.44
7.1.100.0180.00815.77
7.1.70.0000.00917.00
7.1.60.0000.02319.46
7.1.50.0080.00816.89
7.1.00.0070.07322.44
7.0.200.0220.00714.63
7.0.140.0030.06322.04
7.0.60.0070.04320.07
7.0.50.0070.08017.88
7.0.40.0070.04020.13
7.0.30.0600.07320.17
7.0.20.0270.06320.21
7.0.10.0200.06020.30
7.0.00.0170.07020.29
5.6.280.0070.06720.93
5.6.210.0070.04020.56
5.6.200.0170.06318.30
5.6.190.0000.08020.50
5.6.180.0330.07720.44
5.6.170.0170.04320.56
5.6.160.0070.07720.61
5.6.150.0070.05018.15
5.6.140.0070.08718.14
5.6.130.0070.06318.19
5.6.120.0030.09321.00
5.6.110.0130.06721.15
5.6.100.0070.06321.00
5.6.90.0070.08020.99
5.6.80.0030.04320.42
5.6.70.0200.04320.49
5.5.350.0170.05020.31
5.5.340.0070.08717.97
5.5.330.0030.05020.33
5.5.320.0270.05320.36
5.5.310.0300.04720.30
5.5.300.0070.07018.05
5.5.290.0130.08017.94
5.5.280.0000.09320.99
5.5.270.0070.09320.80
5.5.260.0100.08320.77
5.5.250.0100.06320.62
5.5.240.0070.04720.27
5.4.450.3630.04019.50
5.4.440.0030.08019.50
5.4.430.1770.03719.47
5.4.420.3630.04719.53
5.4.410.3970.03719.43
5.4.400.3570.03719.04
5.4.390.3670.04019.16
5.4.380.4000.04019.24
5.4.370.3870.04019.13
5.4.360.4530.04019.13
5.4.350.3930.03718.95
5.4.340.3700.04319.21
5.4.320.3670.03318.97
5.4.310.3430.04018.95
5.4.300.3800.03019.11
5.4.290.3600.04319.12
5.4.280.3630.03319.14
5.4.270.3600.03718.93
5.4.260.3900.04019.14
5.4.250.3670.03019.21
5.4.240.3900.03319.14
5.4.230.3670.03719.20
5.4.220.3970.03719.14
5.4.210.3500.04719.23
5.4.200.3970.03719.23
5.4.190.3600.03318.96
5.4.180.3570.04019.23
5.4.170.3900.04019.19
5.4.160.3900.03319.13
5.4.150.3600.04719.09
5.4.140.3430.03316.32
5.4.130.3600.03316.49
5.4.120.3830.03016.40
5.4.110.3830.03016.60
5.4.100.3770.04016.69
5.4.90.3930.04016.60
5.4.80.3730.03716.48
5.4.70.3700.03716.25
5.4.60.3770.04016.54
5.4.50.0130.04316.43
5.4.40.3370.03316.41
5.4.30.4200.04016.41
5.4.20.3600.03016.47
5.4.10.3670.03316.32
5.4.00.3670.03315.96
5.3.290.3500.04014.59
5.3.280.3830.04314.65
5.3.270.4370.04314.65
5.3.260.3030.03314.66
5.3.250.3930.04314.66
5.3.240.3930.03714.62
5.3.230.3630.03314.61
5.3.220.3530.03714.64
5.3.210.3700.03314.62
5.3.200.3930.02714.59
5.3.190.3830.03714.59
5.3.180.4130.03714.57
5.3.170.4870.04714.63
5.3.160.1100.05714.59
5.3.150.0070.07014.71
5.3.140.0500.07714.56
5.3.130.4000.03014.58
5.3.120.3570.03714.48
5.3.110.3600.03714.59
5.3.100.4230.03714.09
5.3.90.4230.04014.18
5.3.80.3970.03713.92
5.3.70.3730.04314.18
5.3.60.3530.03714.00
5.3.50.3500.03713.89
5.3.40.3900.03713.94
5.3.30.3870.02713.83
5.3.20.0900.05013.62
5.3.10.0030.07313.71
5.3.00.4200.03313.80
5.2.170.3200.03011.29
5.2.160.3200.02711.11
5.2.150.3230.02311.15
5.2.140.3530.02711.09
5.2.130.0170.05011.02
5.2.120.0000.05311.13
5.2.110.3570.03311.16
5.2.100.3270.02711.11
5.2.90.3130.02711.07
5.2.80.3130.03311.25
5.2.70.3000.03011.24
5.2.60.3200.03311.05
5.2.50.3400.03010.96
5.2.40.2530.03010.89
5.2.30.2670.02711.13
5.2.20.2500.02711.04
5.2.10.2470.03010.86
5.2.00.2430.02310.72
5.1.60.2630.0209.98
5.1.50.2530.0279.97
5.1.40.3230.0239.95
5.1.30.3030.02710.38
5.1.20.3170.02310.41
5.1.10.3200.02710.24
5.1.00.3870.02310.08
5.0.50.1500.0208.61
5.0.40.1700.0178.36
5.0.30.1470.0308.20
5.0.20.1430.0308.35
5.0.10.1670.0408.19
5.0.00.1830.0278.16
4.4.90.1400.0136.19
4.4.80.1500.0136.19
4.4.70.1170.0176.19
4.4.60.1630.0136.19
4.4.50.1670.0176.19
4.4.40.1200.0236.19
4.4.30.1770.0106.19
4.4.20.1700.0206.19
4.4.10.1770.0176.19
4.4.00.1400.0276.19
4.3.110.1500.0206.19
4.3.100.1500.0136.19
4.3.90.1730.0176.19
4.3.80.1430.0236.19
4.3.70.1670.0206.19
4.3.60.1530.0106.19
4.3.50.1430.0106.19
4.3.40.1400.0276.19
4.3.30.0830.0176.19
4.3.20.0830.0236.19
4.3.10.0900.0276.19
4.3.00.0900.0136.19

preferences:
32.64 ms | 401 KiB | 5 Q