3v4l.org

run code in 300+ PHP versions simultaneously
<?php final class valueobjectEmail { static $p = "me@here.com"; // can't unset static property private $pp = "me@there.org"; function getProp(){ return valueobjectEmail::$p; } function getPropPP(){ return $this->$pp; } } $vo = new valueobjectEmail; echo $vo->getProp(),"\n"; $vo2 = new valueobjectEmail; echo $vo == $vo2,"\n"; echo $vo === $vo2,"\n"; echo "\n",$vo2->getPropPP(),"\n"; unset($vo2->pp); var_dump($vo2->pp);

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)
8.3.70.0000.01518.28
8.3.60.0040.01118.43
8.3.50.0080.01021.21
8.3.40.0110.00418.76
8.3.30.0130.00718.96
8.3.20.0080.00020.33
8.3.10.0040.00420.48
8.3.00.0050.00319.38
8.2.180.0110.00416.63
8.2.170.0140.00722.96
8.2.160.0120.00320.39
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00022.24
8.2.110.0060.00320.38
8.2.100.0070.00418.22
8.2.90.0060.00319.11
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0030.00517.93
8.2.50.0100.00318.07
8.2.40.0000.00818.22
8.2.30.0000.00817.97
8.2.20.0040.00417.63
8.2.10.0000.00817.97
8.2.00.0030.00717.79
8.1.280.0100.01025.92
8.1.270.0000.01022.24
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00023.79
8.1.230.0040.00719.16
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0040.00417.35
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0000.00818.59
8.1.160.0000.00721.96
8.1.150.0000.00818.84
8.1.140.0070.00017.32
8.1.130.0000.00717.85
8.1.120.0030.00517.44
8.1.110.0070.00017.46
8.1.100.0000.00717.44
8.1.90.0000.00717.47
8.1.80.0050.00317.43
8.1.70.0030.00317.41
8.1.60.0000.00817.61
8.1.50.0090.00017.50
8.1.40.0050.00317.50
8.1.30.0080.00017.61
8.1.20.0000.00817.54
8.1.10.0000.00817.47
8.1.00.0040.00417.39
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00718.42
8.0.270.0070.00017.25
8.0.260.0000.00717.29
8.0.250.0030.00317.00
8.0.240.0000.00616.91
8.0.230.0000.00717.02
8.0.220.0000.00716.93
8.0.210.0070.00016.84
8.0.200.0030.00517.02
8.0.190.0060.00616.97
8.0.180.0040.00416.86
8.0.170.0000.00816.87
8.0.160.0070.00016.97
8.0.150.0000.00716.89
8.0.140.0070.00016.91
8.0.130.0000.00513.35
8.0.120.0000.00816.81
8.0.110.0040.00416.96
8.0.100.0040.00416.81
8.0.90.0040.00416.90
8.0.80.0110.00316.96
8.0.70.0000.00816.89
8.0.60.0040.00416.95
8.0.50.0040.00416.94
8.0.30.0190.00717.06
8.0.20.0100.00917.40
8.0.10.0040.00416.96
8.0.00.0050.01116.80
7.4.330.0000.00615.15
7.4.320.0060.00016.50
7.4.300.0040.00416.55
7.4.290.0040.00416.62
7.4.280.0030.00416.50
7.4.270.0030.00316.64
7.4.260.0030.00316.48
7.4.250.0000.00716.59
7.4.240.0030.00316.56
7.4.230.0030.00316.70
7.4.220.0030.01616.43
7.4.210.0080.00516.54
7.4.200.0000.00816.58
7.4.160.0160.00016.41
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0120.00616.47
7.4.120.0120.00416.44
7.4.110.0140.00316.67
7.4.100.0090.00916.60
7.4.90.0070.01116.55
7.4.80.0060.01019.39
7.4.70.0120.00316.58
7.4.60.0030.01716.42
7.4.50.0040.00416.56
7.4.40.0130.00616.38
7.4.30.0070.01516.50
7.4.00.0040.01414.54
7.3.330.0050.00013.45
7.3.320.0030.00313.22
7.3.310.0000.00716.41
7.3.300.0070.00016.39
7.3.290.0140.00016.44
7.3.280.0050.01016.43
7.3.270.0060.01217.40
7.3.260.0060.01016.46
7.3.250.0110.00616.48
7.3.240.0120.01116.66
7.3.230.0140.01116.52
7.3.210.0120.00616.45
7.3.200.0100.01719.39
7.3.190.0110.00516.44
7.3.180.0120.00316.30
7.3.170.0020.01916.70
7.3.160.0100.00716.40
7.3.10.0000.01216.71
7.3.00.0080.00416.71
7.2.330.0100.01016.61
7.2.320.0090.00916.82
7.2.310.0100.00616.56
7.2.300.0120.01216.61
7.2.290.0120.00916.32
7.2.130.0110.00416.95
7.2.120.0090.00616.93
7.2.110.0000.01117.10
7.2.100.0030.00616.75
7.2.90.0060.00616.68
7.2.80.0040.00916.95
7.2.70.0030.01317.02
7.2.60.0050.00516.77
7.2.50.0100.00617.04
7.2.40.0060.01017.12
7.2.30.0030.00616.85
7.2.20.0000.01416.75
7.2.10.0090.00616.77
7.2.00.0020.01018.29
7.1.250.0030.00915.96
7.1.200.0060.00615.75
7.1.100.0030.00618.20
7.1.70.0000.00817.09
7.1.60.0130.01319.32
7.1.50.0040.01816.88
7.1.00.0030.07722.32
7.0.200.0070.00316.44
7.0.140.0030.07721.92
7.0.60.0170.07720.04
7.0.50.0000.08017.98
7.0.40.0100.04319.97
7.0.30.0200.04720.24
7.0.20.0230.08320.33
7.0.10.0130.08020.07
7.0.00.0100.08020.20
5.6.280.0030.07321.13
5.6.210.0100.08320.50
5.6.200.0070.08018.14
5.6.190.0070.08020.61
5.6.180.0370.05320.63
5.6.170.0230.03320.58
5.6.160.0130.08020.57
5.6.150.0000.04018.29
5.6.140.0070.03718.24
5.6.130.0070.06318.14
5.6.120.0070.08721.03
5.6.110.0100.08020.89
5.6.100.0070.08321.00
5.6.90.0100.07320.97
5.6.80.0070.03720.54
5.5.350.0170.03020.45
5.5.340.0000.04017.95
5.5.330.0070.07320.18
5.5.320.0370.06720.34
5.5.310.0370.07020.34
5.5.300.0070.04717.96
5.5.290.0070.05017.94
5.5.280.0100.07720.69
5.5.270.0170.07720.67
5.5.260.0030.04320.96
5.5.250.0130.07720.54
5.5.240.0130.05020.24
5.4.450.0970.03319.39
5.4.440.1230.05319.38
5.4.430.0770.05019.57
5.4.420.0830.00019.32
5.4.410.0670.00019.25
5.4.400.0600.00019.07
5.4.390.0630.00019.04
5.4.380.0630.00019.13
5.4.370.0730.00019.11
5.4.360.0600.00019.13
5.4.350.0830.00019.05
5.4.340.0730.00019.07
5.4.320.0060.03712.50
5.4.310.0030.04112.50
5.4.300.0090.03912.50
5.4.290.0060.03712.50
5.4.280.0050.03512.40
5.4.270.0080.03512.39
5.4.260.0040.04212.40
5.4.250.0090.03412.40
5.4.240.0060.03512.40
5.4.230.0050.03712.39
5.4.220.0040.03712.39
5.4.210.0070.03412.39
5.4.200.0060.03712.39
5.4.190.0060.03512.38
5.4.180.0040.03712.39
5.4.170.0090.03512.40
5.4.160.0110.03712.39
5.4.150.0080.04012.39
5.4.140.0050.03712.07
5.4.130.0070.03412.07
5.4.120.0090.03212.02
5.4.110.0110.03012.02
5.4.100.0080.03312.01
5.4.90.0090.03812.02
5.4.80.0080.03512.02
5.4.70.0040.03612.01
5.4.60.0050.03512.01
5.4.50.0080.03312.02
5.4.40.0030.03712.00
5.4.30.0080.03412.00
5.4.20.0070.03512.00
5.4.10.0090.03312.00
5.4.00.0040.04611.49
5.3.290.0070.04612.80
5.3.280.0070.03612.71
5.3.270.0040.04112.73
5.3.260.0040.04112.72
5.3.250.0050.04112.72
5.3.240.0050.03712.72
5.3.230.0040.03912.71
5.3.220.0070.03512.68
5.3.210.0040.04012.68
5.3.200.0060.03712.68
5.3.190.0030.04312.67
5.3.180.0050.03812.67
5.3.170.0040.03712.67
5.3.160.0100.04112.67
5.3.150.0030.03812.67
5.3.140.0080.04112.66
5.3.130.0060.03812.66
5.3.120.0040.03912.66
5.3.110.0030.04012.66
5.3.100.0050.03712.13
5.3.90.0050.04612.11
5.3.80.0090.04112.09
5.3.70.0100.03012.10
5.3.60.0070.03512.08
5.3.50.0060.03612.04
5.3.40.0080.03912.04
5.3.30.0050.03512.00
5.3.20.0070.03311.77
5.3.10.0060.04311.73
5.3.00.0060.04111.72
5.2.170.0060.0289.23
5.2.160.0040.0299.23
5.2.150.0050.0319.23
5.2.140.0040.0319.22
5.2.130.0050.0289.19
5.2.120.0030.0299.19
5.2.110.0090.0249.19
5.2.100.0020.0319.19
5.2.90.0050.0289.19
5.2.80.0030.0319.19
5.2.70.0040.0309.18
5.2.60.0020.0329.13
5.2.50.0060.0289.10
5.2.40.0040.0299.07
5.2.30.0060.0289.06
5.2.20.0030.0309.04
5.2.10.0030.0298.95
5.2.00.0030.0308.82
5.1.60.0020.0268.10
5.1.50.0040.0298.09
5.1.40.0030.0298.07
5.1.30.0030.0268.43
5.1.20.0020.0278.45
5.1.10.0050.0298.17
5.1.00.0060.0278.17
5.0.50.0010.0236.65
5.0.40.0060.0166.51
5.0.30.0060.0316.32
5.0.20.0020.0206.29
5.0.10.0020.0206.26
5.0.00.0000.0326.26
4.4.90.0060.0194.78
4.4.80.0030.0204.75
4.4.70.0020.0164.75
4.4.60.0020.0154.76
4.4.50.0030.0144.77
4.4.40.0050.0234.71
4.4.30.0010.0174.76
4.4.20.0030.0154.85
4.4.10.0010.0174.85
4.4.00.0040.0234.76
4.3.110.0030.0154.67
4.3.100.0020.0154.66
4.3.90.0030.0144.63
4.3.80.0070.0194.59
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0040.0144.63
4.3.40.0020.0244.54
4.3.30.0030.0153.29
4.3.20.0020.0173.26
4.3.10.0010.0163.22
4.3.00.0170.01716.50

preferences:
59.97 ms | 401 KiB | 5 Q