3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar = 'barValue'; protected $baz = 'bazValue'; private $tab = 'tabValue'; } $arr = ((array)new Foo()); print_r($arr); echo $arr['Footab'];

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)
8.3.60.0090.00516.75
8.3.50.0140.00522.85
8.3.40.0140.00718.85
8.3.30.0100.00319.04
8.3.20.0000.00820.33
8.3.10.0040.00719.85
8.3.00.0090.00019.25
8.2.180.0070.01416.88
8.2.170.0170.00022.96
8.2.160.0100.01020.34
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0030.00521.03
8.2.110.0160.00320.57
8.2.100.0050.00517.84
8.2.90.0040.00419.33
8.2.80.0030.00717.97
8.2.70.0040.00417.63
8.2.60.0080.00017.93
8.2.50.0050.00318.10
8.2.40.0040.00418.32
8.2.30.0050.00219.34
8.2.20.0000.00717.89
8.2.10.0050.00318.11
8.2.00.0050.00217.73
8.1.280.0100.00725.92
8.1.270.0080.00023.82
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0000.01121.36
8.1.230.0040.00817.83
8.1.220.0000.00717.76
8.1.210.0060.00318.77
8.1.200.0100.00017.23
8.1.190.0050.00317.22
8.1.180.0030.00518.10
8.1.170.0060.00318.65
8.1.160.0040.00421.95
8.1.150.0030.00618.79
8.1.140.0080.00017.32
8.1.130.0070.00017.82
8.1.120.0070.00017.30
8.1.110.0070.00017.34
8.1.100.0050.00217.30
8.1.90.0040.00417.41
8.1.80.0030.00317.44
8.1.70.0070.00017.39
8.1.60.0040.00417.58
8.1.50.0080.00017.52
8.1.40.0030.00517.36
8.1.30.0000.00817.60
8.1.20.0000.00717.63
8.1.10.0040.00417.42
8.1.00.0040.00417.57
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.31
8.0.270.0030.00317.22
8.0.260.0070.00017.25
8.0.250.0070.00017.00
8.0.240.0000.00616.94
8.0.230.0000.00716.86
8.0.220.0000.00716.76
8.0.210.0000.00816.79
8.0.200.0060.00016.84
8.0.190.0040.00416.90
8.0.180.0030.00516.84
8.0.170.0040.00416.82
8.0.160.0000.00716.79
8.0.150.0040.00416.84
8.0.140.0000.00816.78
8.0.130.0030.00313.34
8.0.120.0030.00616.80
8.0.110.0000.00716.78
8.0.100.0030.00616.83
8.0.90.0000.00716.93
8.0.80.0120.00916.90
8.0.70.0070.00016.83
8.0.60.0040.00416.86
8.0.50.0000.00716.82
8.0.30.0070.01317.11
8.0.20.0080.01017.40
8.0.10.0070.00017.17
8.0.00.0080.01216.83
7.4.330.0050.00015.00
7.4.320.0000.00616.62
7.4.300.0070.00016.40
7.4.290.0060.00016.51
7.4.280.0040.00416.59
7.4.270.0000.00616.49
7.4.260.0070.00016.50
7.4.250.0040.00416.47
7.4.240.0040.00416.54
7.4.230.0000.00716.32
7.4.220.0150.00316.58
7.4.210.0100.00616.55
7.4.200.0040.00416.37
7.4.160.0080.00816.66
7.4.150.0150.00617.40
7.4.140.0130.00617.86
7.4.130.0080.01116.67
7.4.120.0120.00616.56
7.4.110.0120.01216.50
7.4.100.0150.00616.64
7.4.90.0090.01316.50
7.4.80.0090.01419.39
7.4.70.0120.00416.65
7.4.60.0140.00416.50
7.4.50.0040.00416.38
7.4.40.0090.01016.64
7.4.30.0120.00316.58
7.4.00.0060.00815.04
7.3.330.0050.00013.37
7.3.320.0030.00313.29
7.3.310.0030.00316.22
7.3.300.0030.00316.28
7.3.290.0100.00616.25
7.3.280.0080.00916.31
7.3.270.0120.00917.40
7.3.260.0130.01016.45
7.3.250.0070.00916.33
7.3.240.0040.01216.46
7.3.230.0070.01116.39
7.3.210.0090.01116.42
7.3.200.0140.00719.39
7.3.190.0040.01116.59
7.3.180.0060.01016.45
7.3.170.0170.00016.34
7.3.160.0050.01016.38
7.2.330.0160.00716.59
7.2.320.0130.00316.69
7.2.310.0030.01816.64
7.2.300.0090.00816.35
7.2.290.0090.00616.36
7.2.80.0060.00916.59
7.2.00.0080.01019.50
7.1.200.0000.01515.87
7.1.100.0040.00418.00
7.1.70.0040.00416.84
7.1.60.0030.01819.46
7.1.50.0100.00016.77
7.1.00.0070.07322.27
7.0.200.0200.01014.57
7.0.140.0130.05321.95
7.0.60.0270.06319.91
7.0.50.0100.07017.73
7.0.40.0100.08320.13
7.0.30.0100.04720.34
7.0.20.0300.08320.25
7.0.10.0030.09320.15
7.0.00.0100.08020.10
5.6.280.0070.07021.13
5.6.210.0000.05020.51
5.6.200.0070.08018.29
5.6.190.0030.07720.64
5.6.180.0130.07020.61
5.6.170.0370.06720.55
5.6.160.0070.06720.71
5.6.150.0100.08018.11
5.6.140.0000.04718.19
5.6.130.0030.08718.27
5.6.120.0030.08721.03
5.6.110.0130.07720.98
5.6.100.0170.07321.07
5.6.90.0030.04020.99
5.6.80.0100.05720.41
5.5.350.0270.08020.41
5.5.340.0130.07017.95
5.5.330.0030.08320.34
5.5.320.0600.07020.30
5.5.310.0300.07720.27
5.5.300.0100.07017.98
5.5.290.0070.05717.97
5.5.280.0130.07320.88
5.5.270.0030.08720.82
5.5.260.0070.05320.72
5.5.250.0130.07320.78
5.5.240.0100.07020.35
5.4.450.3900.03719.53
5.4.440.0000.05019.53
5.4.430.1630.07019.53
5.4.420.4330.04019.44
5.4.410.4530.03719.13
5.4.400.4330.04019.07
5.4.390.3700.04319.00
5.4.380.3700.04018.93
5.4.370.3570.03718.95
5.4.360.3730.04019.21
5.4.350.3630.04018.95
5.4.340.3800.02719.21
5.4.320.4230.04319.04
5.4.310.3600.03718.99
5.4.300.4030.04018.93
5.4.290.3830.03718.92
5.4.280.3730.04019.14
5.4.270.4030.03019.14
5.4.260.3600.03319.14
5.4.250.0070.04018.96
5.4.240.0200.03019.20
5.4.230.4300.03318.96
5.4.220.3870.03719.12
5.4.210.4030.03018.95
5.4.200.5970.02719.10
5.4.190.4400.04319.13
5.4.180.3970.04019.13
5.4.170.3600.04019.05
5.4.160.0000.05019.12
5.4.150.0100.07019.04
5.4.140.4370.04016.44
5.4.130.4500.04016.34
5.4.120.3630.03716.34
5.4.110.3500.03016.60
5.4.100.3200.03016.55
5.4.90.3030.03716.25
5.4.80.3600.03716.42
5.4.70.3500.03016.30
5.4.60.3530.03316.53
5.4.50.3470.02716.24
5.4.40.5200.04316.57
5.4.30.3700.02716.34
5.4.20.3700.02016.32
5.4.10.3900.03716.22
5.4.00.4270.03015.70
5.3.290.3800.04314.54
5.3.280.3600.03714.58
5.3.270.4170.03014.62
5.3.260.2730.04014.62
5.3.250.0070.05714.63
5.3.240.3870.03314.67
5.3.230.3870.03314.60
5.3.220.3600.03314.70
5.3.210.3630.04014.45
5.3.200.3430.04014.57
5.3.190.3430.03714.71
5.3.180.3200.03714.60
5.3.170.3530.03714.58
5.3.160.3530.03314.70
5.3.150.3700.03314.44
5.3.140.3770.03014.56
5.3.130.3700.03314.54
5.3.120.3630.03714.45
5.3.110.3530.04014.58
5.3.100.3670.04014.06
5.3.90.4030.04014.05
5.3.80.4270.03314.07
5.3.70.3830.02714.01
5.3.60.4070.03313.96
5.3.50.4470.03713.99
5.3.40.4530.04313.85
5.3.30.4600.03313.88
5.3.20.4570.03013.69
5.3.10.5400.04013.66
5.3.00.3530.04013.66
5.2.170.3800.03011.22
5.2.160.3770.03011.09
5.2.150.3830.02711.14
5.2.140.3770.02711.04
5.2.130.3430.02711.05
5.2.120.3130.03311.10
5.2.110.3900.03311.14
5.2.100.3300.03011.24
5.2.90.3030.02711.15
5.2.80.3330.03311.16
5.2.70.3300.03010.97
5.2.60.3400.03011.05
5.2.50.3500.02711.07
5.2.40.2700.02711.03
5.2.30.2730.02711.01
5.2.20.2630.03011.00
5.2.10.3100.03310.85
5.2.00.3270.02310.85
5.1.60.2570.02710.04
5.1.50.3200.02310.00
5.1.40.3030.0279.94
5.1.30.3070.02710.40
5.1.20.2930.03310.49
5.1.10.2770.02710.14
5.1.00.2470.02310.13
5.0.50.1170.0238.61
5.0.40.1330.0178.31
5.0.30.1500.0278.13
5.0.20.1430.0208.18
5.0.10.1300.0208.07
5.0.00.1230.0278.11
4.4.90.1130.0236.32
4.4.80.1600.0206.32
4.4.70.1470.0136.32
4.4.60.1770.0176.32
4.4.50.1800.0106.32
4.4.40.1970.0306.32
4.4.30.1630.0176.32
4.4.20.1430.0206.32
4.4.10.1170.0176.32
4.4.00.1200.0276.32
4.3.110.1200.0176.32
4.3.100.1200.0136.32
4.3.90.1170.0176.32
4.3.80.1170.0276.32
4.3.70.1530.0176.32
4.3.60.1200.0176.32
4.3.50.1430.0106.32
4.3.40.1470.0236.32
4.3.30.0970.0176.32
4.3.20.0870.0206.32
4.3.10.0870.0176.32
4.3.00.0800.0206.32

preferences:
40.05 ms | 401 KiB | 5 Q