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 $this->pp; } function UnsetPP() { unset($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"; $vo2->UnsetPP(); var_dump($vo2);

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)
8.3.60.0130.00718.46
8.3.50.0130.00621.93
8.3.40.0000.02118.63
8.3.30.0120.00818.87
8.3.20.0000.00820.13
8.3.10.0040.00420.36
8.3.00.0030.00519.25
8.2.180.0070.01118.31
8.2.170.0120.00318.84
8.2.160.0070.00722.96
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00022.08
8.2.110.0030.00720.37
8.2.100.0030.00718.16
8.2.90.0000.00819.28
8.2.80.0060.00317.97
8.2.70.0060.00317.50
8.2.60.0050.00317.93
8.2.50.0000.01118.07
8.2.40.0070.00018.09
8.2.30.0040.00418.03
8.2.20.0000.00717.74
8.2.10.0060.00317.93
8.2.00.0000.00817.73
8.1.280.0140.00325.92
8.1.270.0060.00322.04
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0030.00623.82
8.1.230.0080.00419.21
8.1.220.0090.00017.74
8.1.210.0000.00818.77
8.1.200.0050.00417.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0090.00018.49
8.1.160.0080.00022.05
8.1.150.0000.00718.76
8.1.140.0000.00717.43
8.1.130.0030.00517.74
8.1.120.0000.00717.35
8.1.110.0040.00417.33
8.1.100.0000.00817.50
8.1.90.0070.00017.38
8.1.80.0000.00817.45
8.1.70.0050.00317.41
8.1.60.0030.00617.45
8.1.50.0000.00817.52
8.1.40.0050.00217.59
8.1.30.0080.00017.67
8.1.20.0020.00517.67
8.1.10.0040.00417.39
8.1.00.0030.00517.51
8.0.300.0070.00018.77
8.0.290.0050.00216.75
8.0.280.0000.00718.35
8.0.270.0000.00717.17
8.0.260.0030.00317.30
8.0.250.0030.00316.92
8.0.240.0030.00316.98
8.0.230.0050.00516.86
8.0.220.0030.00316.87
8.0.210.0050.00316.78
8.0.200.0020.00516.99
8.0.190.0060.00616.99
8.0.180.0050.00216.98
8.0.170.0030.00616.92
8.0.160.0040.00416.80
8.0.150.0040.00416.72
8.0.140.0030.00516.88
8.0.130.0030.00313.28
8.0.120.0040.00416.86
8.0.110.0070.00016.93
8.0.100.0030.00516.76
8.0.90.0000.00716.88
8.0.80.0080.00816.89
8.0.70.0080.00016.78
8.0.60.0040.00416.84
8.0.50.0050.00216.95
8.0.30.0080.01116.92
8.0.20.0090.00917.40
8.0.10.0040.00417.05
8.0.00.0090.01016.75
7.4.330.0000.00515.00
7.4.320.0030.00316.50
7.4.300.0030.00316.50
7.4.290.0040.00416.57
7.4.280.0040.00316.53
7.4.270.0000.00716.66
7.4.260.0030.00316.64
7.4.250.0000.00716.59
7.4.240.0000.00716.51
7.4.230.0040.00216.25
7.4.220.0130.01316.51
7.4.210.0030.01016.68
7.4.200.0040.00416.39
7.4.160.0130.00316.38
7.4.150.0130.00617.40
7.4.140.0070.01417.86
7.4.130.0110.00716.59
7.4.120.0100.00716.51
7.4.110.0090.00916.61
7.4.100.0060.01616.39
7.4.90.0140.00316.52
7.4.80.0060.00919.39
7.4.70.0110.00516.57
7.4.60.0090.00916.47
7.4.50.0080.00016.70
7.4.40.0110.01116.59
7.4.30.0030.01316.41
7.4.00.0060.01014.82
7.3.330.0030.00313.28
7.3.320.0020.00213.36
7.3.310.0070.00016.26
7.3.300.0000.00716.18
7.3.290.0090.00616.43
7.3.280.0100.00816.38
7.3.270.0110.00617.40
7.3.260.0100.00716.41
7.3.250.0060.01116.52
7.3.240.0110.01416.66
7.3.230.0120.01216.59
7.3.210.0150.00916.47
7.3.200.0120.01019.39
7.3.190.0130.01016.33
7.3.180.0040.01516.34
7.3.170.0100.00716.66
7.3.160.0030.01916.23
7.2.330.0120.00616.73
7.2.320.0060.01216.82
7.2.310.0110.00616.77
7.2.300.0040.01316.73
7.2.290.0080.00816.81
7.2.00.0030.00719.32
7.1.100.0000.01118.14
7.1.70.0000.00717.30
7.1.60.0100.01419.32
7.1.50.0120.00617.04
7.1.00.0000.07722.32
7.0.200.0040.00416.84
7.0.140.0070.06722.11
7.0.60.0100.07719.94
7.0.50.0070.07317.87
7.0.40.0070.07720.32
7.0.30.0530.06720.11
7.0.20.0230.08020.05
7.0.10.0170.09020.23
7.0.00.0030.05720.30
5.6.280.0070.07021.06
5.6.210.0100.06320.66
5.6.200.0030.08718.15
5.6.190.0100.04720.34
5.6.180.0470.08020.48
5.6.170.0230.04720.71
5.6.160.0070.05320.45
5.6.150.0030.04018.27
5.6.140.0070.03718.23
5.6.130.0100.07718.16
5.6.120.0100.08020.94
5.6.110.0100.08021.15
5.6.100.0030.08720.96
5.6.90.0170.06021.00
5.6.80.0070.04020.37
5.5.350.0100.03720.33
5.5.340.0030.03718.02
5.5.330.0100.08320.37
5.5.320.0230.04720.34
5.5.310.0300.05320.23
5.5.300.0070.04018.07
5.5.290.0100.05017.92
5.5.280.0070.07020.66
5.5.270.0070.07020.87
5.5.260.0030.05720.88
5.5.250.0070.05720.63
5.5.240.0230.07320.17
5.4.450.0570.03719.19
5.4.440.0970.07019.57
5.4.430.0930.03319.61
5.4.420.0670.00019.63
5.4.410.0630.00019.34
5.4.400.0600.00019.09
5.4.390.0630.00019.04
5.4.380.0670.00019.16
5.4.370.0630.00019.26
5.4.360.0830.00019.26
5.4.350.0630.00019.21
5.4.340.0630.00019.24
5.4.320.0050.03512.51
5.4.310.0040.03812.50
5.4.300.0060.04512.51
5.4.290.0080.03512.50
5.4.280.0050.03612.40
5.4.270.0080.03412.40
5.4.260.0080.03512.39
5.4.250.0050.03812.40
5.4.240.0050.03612.39
5.4.230.0030.03912.39
5.4.220.0030.03812.39
5.4.210.0080.03312.39
5.4.200.0040.03812.39
5.4.190.0040.03712.39
5.4.180.0070.03412.39
5.4.170.0030.03912.40
5.4.160.0070.03412.39
5.4.150.0090.03212.39
5.4.140.0050.03912.07
5.4.130.0040.03812.06
5.4.120.0050.04012.02
5.4.110.0060.03512.02
5.4.100.0080.03312.02
5.4.90.0060.03712.02
5.4.80.0040.03812.02
5.4.70.0060.03612.01
5.4.60.0030.03712.01
5.4.50.0080.03312.01
5.4.40.0050.03612.00
5.4.30.0030.03912.00
5.4.20.0080.03312.00
5.4.10.0030.03712.00
5.4.00.0030.03811.48
5.3.290.0070.03712.80
5.3.280.0060.03712.71
5.3.270.0100.03412.73
5.3.260.0080.03912.72
5.3.250.0080.04012.72
5.3.240.0080.03912.72
5.3.230.0070.03912.71
5.3.220.0070.03512.68
5.3.210.0050.03812.68
5.3.200.0060.03612.68
5.3.190.0090.03712.68
5.3.180.0090.03612.67
5.3.170.0040.04212.67
5.3.160.0090.04812.67
5.3.150.0060.04912.67
5.3.140.0090.03712.66
5.3.130.0070.03712.66
5.3.120.0070.03712.66
5.3.110.0050.03912.66
5.3.100.0080.03412.12
5.3.90.0070.03512.11
5.3.80.0040.03712.09
5.3.70.0050.04012.09
5.3.60.0050.03712.07
5.3.50.0030.03812.03
5.3.40.0040.03812.03
5.3.30.0060.03512.00
5.3.20.0040.03611.77
5.3.10.0070.03411.73
5.3.00.0070.03611.71
5.2.170.0060.0289.22
5.2.160.0020.0369.22
5.2.150.0050.0299.22
5.2.140.0060.0299.22
5.2.130.0030.0309.18
5.2.120.0030.0299.18
5.2.110.0040.0289.19
5.2.100.0020.0309.19
5.2.90.0040.0309.19
5.2.80.0060.0369.18
5.2.70.0030.0329.18
5.2.60.0060.0289.13
5.2.50.0040.0299.09
5.2.40.0040.0289.07
5.2.30.0030.0319.05
5.2.20.0060.0269.04
5.2.10.0040.0288.95
5.2.00.0060.0268.82
5.1.60.0000.0278.09
5.1.50.0060.0228.09
5.1.40.0060.0258.07
5.1.30.0030.0278.43
5.1.20.0050.0258.45
5.1.10.0060.0248.17
5.1.00.0040.0268.17
5.0.50.0020.0226.65
5.0.40.0030.0196.50
5.0.30.0060.0306.32
5.0.20.0040.0206.28
5.0.10.0040.0196.26
5.0.00.0020.0316.26
4.4.90.0020.0154.78
4.4.80.0020.0154.76
4.4.70.0020.0164.75
4.4.60.0040.0144.75
4.4.50.0010.0174.77
4.4.40.0020.0254.71
4.4.30.0040.0134.76
4.4.20.0050.0124.84
4.4.10.0020.0164.85
4.4.00.0040.0234.76
4.3.110.0030.0144.67
4.3.100.0020.0154.66
4.3.90.0040.0154.63
4.3.80.0040.0234.59
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0050.0194.63
4.3.40.0070.0214.54
4.3.30.0020.0173.28
4.3.20.0020.0173.26
4.3.10.0040.0183.22
4.3.00.0030.02016.50

preferences:
41.44 ms | 400 KiB | 5 Q