3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { protected function test() {} } class Bar extends Foo { public function test() { echo "bar"; } } $bar = new Bar; $bar->test(); ?>

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)
8.3.40.0110.00418.45
8.3.30.0100.00318.92
8.3.20.0080.00020.35
8.3.10.0070.00023.65
8.3.00.0060.00617.38
8.2.170.0120.00322.96
8.2.160.0100.00720.33
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0140.00021.12
8.2.110.0050.00521.10
8.2.100.0040.00817.91
8.2.90.0000.01019.07
8.2.80.0000.00817.97
8.2.70.0090.00317.50
8.2.60.0000.00817.91
8.2.50.0000.00818.10
8.2.40.0000.00820.01
8.2.30.0060.00318.06
8.2.20.0060.00317.61
8.2.10.0080.00017.91
8.2.00.0080.00017.53
8.1.270.0000.00823.84
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00622.14
8.1.230.0130.00017.83
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0090.00017.23
8.1.190.0000.00817.36
8.1.180.0000.00818.10
8.1.170.0000.00818.58
8.1.160.0040.00421.93
8.1.150.0050.00318.73
8.1.140.0040.00417.43
8.1.130.0030.00317.72
8.1.120.0040.00417.28
8.1.110.0040.00417.40
8.1.100.0000.00817.30
8.1.90.0020.00517.30
8.1.80.0000.00717.23
8.1.70.0070.00017.38
8.1.60.0040.00417.59
8.1.50.0040.00417.56
8.1.40.0000.00817.32
8.1.30.0000.00817.63
8.1.20.0030.00517.58
8.1.10.0070.00017.43
8.1.00.0080.00017.48
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0000.00718.36
8.0.270.0070.00017.18
8.0.260.0030.00317.24
8.0.250.0000.00616.79
8.0.240.0030.00316.95
8.0.230.0000.00716.84
8.0.220.0030.00316.81
8.0.210.0000.00616.88
8.0.200.0000.00616.87
8.0.190.0040.00416.84
8.0.180.0070.00016.82
8.0.170.0030.00516.73
8.0.160.0000.00716.79
8.0.150.0040.00416.72
8.0.140.0040.00416.77
8.0.130.0000.00613.24
8.0.120.0070.00016.80
8.0.110.0030.00616.88
8.0.100.0040.00416.86
8.0.90.0040.00416.82
8.0.80.0040.01116.85
8.0.70.0080.00016.63
8.0.60.0040.00416.88
8.0.50.0080.00016.86
8.0.30.0130.00617.16
8.0.20.0070.01517.40
8.0.10.0070.00016.94
8.0.00.0110.00616.75
7.4.330.0000.00615.00
7.4.320.0070.00016.42
7.4.300.0060.00016.47
7.4.290.0030.00316.57
7.4.280.0050.00316.41
7.4.270.0030.00316.48
7.4.260.0030.00516.62
7.4.250.0030.00316.53
7.4.240.0020.00616.44
7.4.230.0040.00416.57
7.4.220.0100.01616.48
7.4.210.0070.00716.57
7.4.200.0000.00716.41
7.4.160.0090.00616.55
7.4.150.0070.01417.40
7.4.140.0080.01217.86
7.4.130.0100.00916.57
7.4.120.0130.00716.54
7.4.110.0090.00916.42
7.4.100.0140.00416.49
7.4.90.0060.01016.43
7.4.80.0120.00819.39
7.4.70.0000.01916.56
7.4.60.0130.01016.43
7.4.50.0000.00516.41
7.4.40.0030.01216.57
7.4.30.0100.01016.56
7.4.00.0070.01015.23
7.3.330.0030.00313.23
7.3.320.0060.00013.25
7.3.310.0050.00316.35
7.3.300.0020.00516.20
7.3.290.0090.00616.22
7.3.280.0090.00916.23
7.3.270.0130.00617.40
7.3.260.0150.00316.37
7.3.250.0100.00716.18
7.3.240.0030.01416.23
7.3.230.0100.00616.39
7.3.210.0030.01416.25
7.3.200.0170.00319.39
7.3.190.0170.00716.35
7.3.180.0090.00616.34
7.3.170.0090.00916.27
7.3.160.0060.00916.12
7.3.10.0140.00716.11
7.3.00.0100.00316.06
7.2.330.0070.01116.75
7.2.320.0060.01316.78
7.2.310.0160.00916.72
7.2.300.0030.01316.65
7.2.290.0080.00916.57
7.2.130.0100.01416.23
7.2.120.0070.01316.54
7.2.110.0090.00916.58
7.2.100.0190.00616.57
7.2.90.0170.00816.82
7.2.80.0160.00416.63
7.2.70.0160.01216.56
7.2.60.0110.02316.41
7.2.50.0170.01116.57
7.2.40.0120.00416.32
7.2.30.0030.01316.36
7.2.20.0060.00916.34
7.2.10.0100.00716.51
7.2.00.0120.00618.06
7.1.250.0130.01015.26
7.1.200.0000.01615.51
7.1.100.0000.01117.95
7.1.70.0040.00717.04
7.1.60.0170.00719.32
7.1.50.0130.01016.60
7.1.00.0070.07322.51
7.0.200.0070.00016.68
7.0.140.0030.07022.08
7.0.60.0270.06719.99
7.0.50.0030.04017.88
7.0.40.0100.04319.96
7.0.30.0400.06020.24
7.0.20.0300.08020.06
7.0.10.0030.04720.08
7.0.00.0170.07720.22
5.6.280.0070.07021.12
5.6.210.0130.07320.61
5.6.200.0030.04318.18
5.6.190.0000.04720.79
5.6.180.0300.04720.50
5.6.170.0370.05720.52
5.6.160.0130.04720.54
5.6.150.0070.04318.19
5.6.140.0130.07018.15
5.6.130.0030.07018.19
5.6.120.0070.04720.99
5.6.110.0130.08021.14
5.6.100.0100.05320.89
5.6.90.0100.07720.98
5.6.80.0170.07020.29
5.5.350.0270.07720.47
5.5.340.0130.07318.07
5.5.330.0070.03720.29
5.5.320.0270.04020.38
5.5.310.0200.07020.38
5.5.300.0200.06018.01
5.5.290.0070.08717.95
5.5.280.0000.04720.66
5.5.270.0130.06720.76
5.5.260.0070.08720.68
5.5.250.0230.05720.55
5.5.240.0030.05320.19
5.4.450.4500.04019.57
5.4.440.0070.07719.31
5.4.430.1500.05019.46
5.4.420.4200.03719.47
5.4.410.4500.04319.15
5.4.400.3830.03319.16
5.4.390.3970.03719.14
5.4.380.3800.04019.22
5.4.370.3530.03718.99
5.4.360.3430.03719.13
5.4.350.3870.03718.98
5.4.340.3700.03319.15
5.4.320.3670.03719.22
5.4.310.3900.03719.08
5.4.300.3930.04318.96
5.4.290.4100.04019.23
5.4.280.3970.03718.98
5.4.270.4230.04019.24
5.4.260.4400.03719.21
5.4.250.4530.04019.06
5.4.240.4630.03718.96
5.4.230.4170.04719.23
5.4.220.3730.04019.11
5.4.210.4400.03718.98
5.4.200.4230.03718.96
5.4.190.3700.03719.05
5.4.180.3930.03019.20
5.4.170.3800.03719.22
5.4.160.3930.03719.13
5.4.150.3830.04019.04
5.4.140.3500.03716.43
5.4.130.3100.03716.42
5.4.120.4070.04016.40
5.4.110.3570.03716.54
5.4.100.3330.03316.50
5.4.90.2600.03316.59
5.4.80.3370.03016.52
5.4.70.3730.03316.55
5.4.60.3730.02716.51
5.4.50.3700.04016.54
5.4.40.3930.03316.23
5.4.30.4000.05016.45
5.4.20.3770.03016.30
5.4.10.4030.04716.54
5.4.00.3900.02315.94
5.3.290.3900.03714.72
5.3.280.4400.03714.59
5.3.270.4100.04314.65
5.3.260.3900.03714.75
5.3.250.3700.03314.60
5.3.240.3070.03714.66
5.3.230.3770.04014.74
5.3.220.3330.04314.60
5.3.210.4070.04014.64
5.3.200.4030.03714.64
5.3.190.3570.04314.56
5.3.180.3670.02714.64
5.3.170.3800.02714.59
5.3.160.3770.03714.62
5.3.150.4830.03714.59
5.3.140.3830.04014.56
5.3.130.3800.03014.58
5.3.120.3930.03314.55
5.3.110.3670.03714.52
5.3.100.4070.03314.03
5.3.90.4030.03714.05
5.3.80.1800.03714.17
5.3.70.0170.03014.18
5.3.60.0030.03314.01
5.3.50.0030.07013.95
5.3.40.3530.03314.02
5.3.30.4470.03714.07
5.3.20.3970.03313.70
5.3.10.4200.03713.67
5.3.00.4800.03313.64
5.2.170.3400.02711.13
5.2.160.2970.03011.11
5.2.150.3000.02311.13
5.2.140.3170.03311.14
5.2.130.3500.03011.03
5.2.120.3400.02711.11
5.2.110.2670.03011.14
5.2.100.3430.03011.11
5.2.90.3230.03011.14
5.2.80.3270.03011.25
5.2.70.3300.02310.98
5.2.60.4100.03311.20
5.2.50.3900.03011.18
5.2.40.2830.03010.99
5.2.30.3000.03011.12
5.2.20.1170.02711.11
5.2.10.0030.05710.91
5.2.00.0030.05310.79
5.1.60.0100.0509.95
5.1.50.2970.02310.04
5.1.40.2500.02310.00
5.1.30.3030.02710.35
5.1.20.2730.02310.51
5.1.10.2370.02310.04
5.1.00.2530.03010.14
5.0.50.1430.0238.61
5.0.40.1430.0178.46
5.0.30.1700.0308.18
5.0.20.1800.0138.22
5.0.10.1870.0208.24
5.0.00.1870.0308.19
4.4.90.1600.0136.36
4.4.80.1800.0136.36
4.4.70.0030.0206.36
4.4.60.0000.0236.36
4.4.50.0030.0276.36
4.4.40.0870.0236.36
4.4.30.1570.0206.36
4.4.20.1400.0176.36
4.4.10.1430.0176.36
4.4.00.1570.0276.36
4.3.110.1630.0206.36
4.3.100.1830.0106.36
4.3.90.1830.0136.36
4.3.80.1800.0276.36
4.3.70.1800.0176.36
4.3.60.1500.0106.36
4.3.50.1300.0176.36
4.3.40.1400.0236.36
4.3.30.0600.0176.36
4.3.20.0600.0176.36
4.3.10.0600.0176.36
4.3.00.0570.0176.36

preferences:
42.87 ms | 400 KiB | 5 Q