3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $var = 10; function t() { echo $this->var; } function t2() { echo 33; echo 44; } } $foo = new Foo(); $foo->t();

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)
8.3.40.0130.00318.71
8.3.30.0040.01118.65
8.3.20.0000.00818.51
8.3.10.0000.00821.10
8.3.00.0000.00819.31
8.2.170.0090.00622.96
8.2.160.0030.01020.52
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00021.00
8.2.110.0090.00020.52
8.2.100.0110.00017.59
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0100.00017.63
8.2.60.0030.00618.03
8.2.50.0030.00618.07
8.2.40.0060.00318.34
8.2.30.0030.00319.43
8.2.20.0000.00717.66
8.2.10.0000.00817.66
8.2.00.0040.00417.61
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00322.46
8.1.230.0030.00720.89
8.1.220.0000.00818.77
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0000.00817.28
8.1.180.0050.00318.10
8.1.170.0080.00018.37
8.1.160.0040.00418.78
8.1.150.0080.00018.62
8.1.140.0000.00717.39
8.1.130.0000.00717.69
8.1.120.0090.00017.45
8.1.110.0030.00517.40
8.1.100.0070.00017.35
8.1.90.0040.00417.31
8.1.80.0070.00017.44
8.1.70.0070.00017.41
8.1.60.0040.00817.46
8.1.50.0060.00317.36
8.1.40.0040.00417.39
8.1.30.0040.00417.60
8.1.20.0000.00817.59
8.1.10.0030.00617.45
8.1.00.0030.00517.48
8.0.300.0030.00619.98
8.0.290.0070.00017.16
8.0.280.0000.00818.45
8.0.270.0000.00717.13
8.0.260.0030.00318.38
8.0.250.0040.00416.96
8.0.240.0060.00316.92
8.0.230.0000.00716.79
8.0.220.0000.00716.82
8.0.210.0000.00716.82
8.0.200.0000.00616.89
8.0.190.0030.00316.90
8.0.180.0070.00016.75
8.0.170.0040.00416.75
8.0.160.0030.00316.90
8.0.150.0000.00816.77
8.0.140.0000.00816.79
8.0.130.0000.00513.31
8.0.120.0040.00416.81
8.0.110.0040.00416.79
8.0.100.0050.00216.66
8.0.90.0070.00016.83
8.0.80.0120.00316.77
8.0.70.0000.00716.64
8.0.60.0040.00416.81
8.0.50.0080.00016.72
8.0.30.0060.01117.02
8.0.20.0120.00817.40
8.0.10.0050.00216.86
8.0.00.0110.01216.78
7.4.330.0000.00516.79
7.4.320.0000.00716.57
7.4.300.0030.00316.48
7.4.290.0030.00316.64
7.4.280.0080.00016.58
7.4.270.0040.00416.60
7.4.260.0050.00013.28
7.4.250.0060.00316.48
7.4.240.0030.00316.41
7.4.230.0040.00416.62
7.4.220.0100.01016.53
7.4.210.0030.01216.53
7.4.200.0040.00416.38
7.4.190.0080.00016.76
7.4.160.0100.00716.43
7.4.150.0120.00617.40
7.4.140.0080.01217.86
7.4.130.0110.00616.49
7.4.120.0040.01216.47
7.4.110.0090.01316.71
7.4.100.0080.01016.32
7.4.90.0090.00916.46
7.4.80.0040.01419.39
7.4.70.0160.00016.41
7.4.60.0120.01216.61
7.4.50.0030.00516.48
7.4.40.0090.00622.77
7.4.30.0050.01716.54
7.4.00.0070.01014.70
7.3.330.0000.00613.06
7.3.320.0000.00613.30
7.3.310.0070.00016.19
7.3.300.0000.00716.25
7.3.290.0060.01316.25
7.3.280.0070.00916.21
7.3.270.0160.00717.40
7.3.260.0100.01118.24
7.3.250.0050.01116.25
7.3.240.0100.00716.18
7.3.230.0090.00616.43
7.3.210.0160.00016.22
7.3.200.0080.00819.39
7.3.190.0150.00616.13
7.3.180.0100.00516.41
7.3.170.0120.00316.52
7.3.160.0110.00716.21
7.3.120.0060.01214.69
7.3.110.0060.00314.48
7.3.100.0040.01114.52
7.3.90.0030.01014.51
7.3.80.0100.00314.66
7.3.70.0040.00714.70
7.3.60.0030.00614.76
7.3.50.0070.00714.88
7.3.40.0070.00714.68
7.3.30.0030.00614.73
7.3.20.0110.00716.49
7.3.10.0110.00316.61
7.3.00.0110.00416.32
7.2.330.0100.00716.37
7.2.320.0030.01516.51
7.2.310.0120.00616.44
7.2.300.0060.01216.68
7.2.290.0060.01016.71
7.2.250.0110.00714.67
7.2.240.0090.00914.99
7.2.230.0030.01315.03
7.2.220.0070.00715.24
7.2.210.0000.01314.92
7.2.200.0070.00414.71
7.2.190.0060.00315.05
7.2.180.0040.01115.15
7.2.170.0030.00715.11
7.2.160.0070.00714.82
7.2.150.0100.00316.98
7.2.140.0060.01316.76
7.2.130.0000.00916.51
7.2.120.0000.01316.60
7.2.110.0000.01316.80
7.2.100.0030.01317.00
7.2.90.0030.00916.91
7.2.80.0000.01117.13
7.2.70.0000.01617.00
7.2.60.0060.00816.84
7.2.50.0130.00317.12
7.2.40.0090.00316.85
7.2.30.0090.00316.89
7.2.20.0090.00316.69
7.2.10.0040.01116.85
7.2.00.0000.01418.19
7.1.330.0060.00815.86
7.1.320.0000.01615.72
7.1.310.0030.00715.41
7.1.300.0040.00815.49
7.1.290.0070.00415.54
7.1.280.0040.00415.55
7.1.270.0090.00615.67
7.1.260.0120.00315.67
7.1.250.0030.00715.48
7.1.200.0070.00715.57
7.1.100.0000.01217.71
7.1.70.0040.01117.07
7.1.60.0070.01719.24
7.1.50.0170.01734.41
7.1.00.0000.05722.43
7.0.200.0090.00616.67
7.0.140.0130.06321.90
7.0.60.0000.04719.79
7.0.50.0000.04317.88
7.0.40.0100.03720.10
7.0.30.0170.04320.24
7.0.20.0330.06020.30
7.0.10.0100.08320.33
7.0.00.0070.08320.06
5.6.280.0070.07020.89
5.6.210.0030.04020.51
5.6.200.0130.03318.15
5.6.190.0170.08020.58
5.6.180.0230.07320.55
5.6.170.0300.04320.44
5.6.160.0230.06720.43
5.6.150.0070.07318.27
5.6.140.0100.07018.15
5.6.130.0100.07718.13
5.6.120.0070.05021.14
5.6.110.0070.06320.98
5.6.100.0070.08021.04
5.6.90.0000.07321.08
5.6.80.0000.08720.41
5.5.350.0330.07320.51
5.5.340.0070.08017.94
5.5.330.0030.05320.35
5.5.320.0300.06320.30
5.5.310.0300.07320.32
5.5.300.0130.08018.01
5.5.290.0100.08017.95
5.5.280.0030.08720.90
5.5.270.0100.04320.87
5.5.260.0130.08020.84
5.5.250.0070.05720.70
5.5.240.0100.07320.08
5.4.450.2900.04719.52
5.4.440.3030.04719.63
5.4.430.2670.03319.56
5.4.420.2730.03719.39
5.4.410.3200.04719.18
5.4.400.2930.03719.20
5.4.390.3300.04018.83
5.4.380.2900.04018.87
5.4.370.3770.03718.85
5.4.360.3670.03718.95
5.4.350.3400.04319.34
5.4.340.3670.04319.20
5.4.320.2830.04319.13
5.4.310.3130.03718.87
5.4.300.3230.03718.84
5.4.290.2870.04318.98
5.4.280.2830.04319.13
5.4.270.3230.03719.19
5.4.260.2830.04319.04
5.4.250.3600.05019.07
5.4.240.3800.03319.19
5.4.230.3700.03719.15
5.4.220.3600.04019.08
5.4.210.3330.03719.08
5.4.200.3830.03319.08
5.4.190.2670.03719.04
5.4.180.2800.04318.86
5.4.170.3100.03019.16
5.4.160.3400.03319.29
5.4.150.3470.04019.22
5.4.140.3230.03016.35
5.4.130.3200.03716.51
5.4.120.3330.03316.38
5.4.110.3170.03316.40
5.4.100.3870.03016.45
5.4.90.3800.03716.31
5.4.80.3870.03016.26
5.4.70.3730.04316.52
5.4.60.3170.03716.38
5.4.50.2900.04316.34
5.4.40.2900.04016.52
5.4.30.3600.04016.52
5.4.20.0070.06016.23
5.4.10.3230.03716.43
5.4.00.3330.02715.78
5.3.290.2830.04714.67
5.3.280.3370.04014.61
5.3.270.3170.04014.61
5.3.260.3770.04014.59
5.3.250.3830.04014.52
5.3.240.3070.04014.82
5.3.230.2770.03314.64
5.3.220.3330.04014.64
5.3.210.3300.03714.62
5.3.200.3300.03314.57
5.3.190.3730.04014.78
5.3.180.3770.04014.56
5.3.170.3530.04014.53
5.3.160.3270.04014.47
5.3.150.3070.03014.53
5.3.140.3170.04014.78
5.3.130.0000.08314.54
5.3.120.0070.06014.45
5.3.110.1770.05714.55
5.3.100.3370.03314.01
5.3.90.3030.03714.07
5.3.80.3600.04013.95
5.3.70.3900.03714.11
5.3.60.3930.03013.91
5.3.50.3770.03313.88
5.3.40.3470.04314.02
5.3.30.3470.04014.07
5.3.20.3430.03313.81
5.3.10.3270.03713.58
5.3.00.2970.03313.55
5.2.170.3230.02711.08
5.2.160.3230.02711.31
5.2.150.3370.02711.06
5.2.140.2670.03011.23
5.2.130.2800.02311.21
5.2.120.2770.03011.02
5.2.110.2730.02711.18
5.2.100.2830.02711.16
5.2.90.2600.02311.11
5.2.80.2470.02711.14
5.2.70.2830.03311.21
5.2.60.2700.03310.91
5.2.50.2630.03010.94
5.2.40.2000.03310.99
5.2.30.2170.03311.09
5.2.20.2430.03710.86
5.2.10.2000.03010.78
5.2.00.2000.02710.94
5.1.60.2000.02310.00
5.1.50.1730.02310.00
5.1.40.2030.0179.86
5.1.30.2000.03310.24
5.1.20.1700.02710.47
5.1.10.1970.02310.05
5.1.00.1870.03010.23
5.0.50.0930.0239.32
5.0.40.1000.0209.32
5.0.30.0970.0309.32
5.0.20.0630.0179.32
5.0.10.0730.0209.32
5.0.00.0770.0279.32
4.4.90.1270.0139.32
4.4.80.1400.0179.32
4.4.70.1270.0209.32
4.4.60.1230.0209.32
4.4.50.1030.0139.32
4.4.40.1000.0239.32
4.4.30.1300.0179.32
4.4.20.1000.0139.32
4.4.10.1030.0179.32
4.4.00.1000.0239.32
4.3.110.0930.0209.32
4.3.100.1030.0179.32
4.3.90.1070.0139.32
4.3.80.0700.0279.32
4.3.70.1000.0139.32
4.3.60.0970.0179.32
4.3.50.0930.0179.32
4.3.40.0970.0239.32
4.3.30.0300.0139.32
4.3.20.0530.0179.32
4.3.10.0500.0179.32
4.3.00.0470.0179.32

preferences:
43.22 ms | 400 KiB | 5 Q