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->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)
8.3.60.0100.01018.68
8.3.50.0090.01221.17
8.3.40.0100.01019.02
8.3.30.0100.01019.13
8.3.20.0050.00320.16
8.3.10.0040.00420.53
8.3.00.0000.00819.25
8.2.180.0070.01116.73
8.2.170.0110.01122.96
8.2.160.0120.00320.52
8.2.150.0080.00024.18
8.2.140.0000.00924.66
8.2.130.0050.00326.16
8.2.120.0000.00722.23
8.2.110.0090.00020.41
8.2.100.0030.01018.03
8.2.90.0040.00419.04
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0060.00317.80
8.2.50.0070.00418.07
8.2.40.0000.00718.28
8.2.30.0040.00418.12
8.2.20.0030.00517.65
8.2.10.0030.00518.05
8.2.00.0040.00417.80
8.1.280.0160.00325.92
8.1.270.0070.00322.08
8.1.260.0000.00726.35
8.1.250.0050.00228.09
8.1.240.0090.00023.95
8.1.230.0070.00419.02
8.1.220.0050.00217.74
8.1.210.0000.00818.77
8.1.200.0050.00517.22
8.1.190.0030.00617.35
8.1.180.0030.00618.10
8.1.170.0060.00318.43
8.1.160.0060.00321.99
8.1.150.0040.00418.88
8.1.140.0000.00717.45
8.1.130.0070.00017.80
8.1.120.0040.00417.43
8.1.110.0040.00417.45
8.1.100.0000.00717.46
8.1.90.0030.00417.46
8.1.80.0040.00417.36
8.1.70.0040.00417.40
8.1.60.0060.00317.45
8.1.50.0000.00817.42
8.1.40.0000.00817.41
8.1.30.0040.00417.54
8.1.20.0040.00417.56
8.1.10.0000.00717.51
8.1.00.0000.00817.48
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0030.00318.43
8.0.270.0030.00317.21
8.0.260.0000.00617.32
8.0.250.0000.00716.92
8.0.240.0000.00716.91
8.0.230.0040.00416.98
8.0.220.0030.00316.95
8.0.210.0040.00416.93
8.0.200.0080.00016.97
8.0.190.0080.00017.01
8.0.180.0040.00416.96
8.0.170.0050.00316.99
8.0.160.0030.00316.89
8.0.150.0000.00716.92
8.0.140.0080.00016.96
8.0.130.0000.00613.39
8.0.120.0000.00816.82
8.0.110.0050.00216.93
8.0.100.0000.00716.82
8.0.90.0030.00316.99
8.0.80.0080.00816.91
8.0.70.0090.00016.97
8.0.60.0000.00816.91
8.0.50.0030.00516.83
8.0.30.0180.00517.20
8.0.20.0090.01017.40
8.0.10.0040.00417.08
8.0.00.0110.00916.79
7.4.330.0020.00215.14
7.4.320.0000.00616.41
7.4.300.0030.00316.62
7.4.290.0000.00716.43
7.4.280.0000.00716.41
7.4.270.0070.00016.52
7.4.260.0000.00716.60
7.4.250.0040.00416.49
7.4.240.0020.00516.48
7.4.230.0030.00316.36
7.4.220.0060.01516.62
7.4.210.0070.01316.48
7.4.200.0030.00316.62
7.4.160.0100.00616.41
7.4.150.0040.01317.40
7.4.140.0100.01117.86
7.4.130.0060.01216.60
7.4.120.0090.00816.51
7.4.110.0090.01216.63
7.4.100.0080.00816.45
7.4.90.0060.01216.68
7.4.80.0090.00919.39
7.4.70.0130.00316.56
7.4.60.0130.00616.73
7.4.50.0040.00416.38
7.4.40.0110.00816.43
7.4.30.0060.01216.68
7.4.00.0030.01315.13
7.3.330.0000.00613.38
7.3.320.0000.00513.48
7.3.310.0030.00316.32
7.3.300.0030.00316.34
7.3.290.0070.00716.40
7.3.280.0100.01016.42
7.3.270.0130.00517.40
7.3.260.0130.00316.43
7.3.250.0120.00516.52
7.3.240.0070.01816.65
7.3.230.0120.00916.43
7.3.210.0130.00616.34
7.3.200.0060.01619.39
7.3.190.0090.01216.46
7.3.180.0100.00716.66
7.3.170.0130.01016.37
7.3.160.0150.00316.64
7.3.120.0000.01514.89
7.3.110.0110.00314.92
7.3.100.0040.01114.89
7.3.90.0090.00615.12
7.3.80.0110.00715.15
7.3.70.0040.00714.96
7.3.60.0100.00714.76
7.3.50.0030.01014.89
7.3.40.0130.00314.73
7.3.30.0040.01114.87
7.3.20.0070.01016.61
7.3.10.0030.01016.75
7.3.00.0070.01016.68
7.2.330.0110.01016.64
7.2.320.0130.00916.80
7.2.310.0070.01016.86
7.2.300.0100.00716.68
7.2.290.0030.01316.81
7.2.240.0040.01415.08
7.2.230.0030.01214.89
7.2.220.0030.01014.94
7.2.210.0030.01314.93
7.2.200.0040.01414.96
7.2.190.0090.00614.95
7.2.180.0070.00715.04
7.2.170.0040.01114.97
7.2.160.0080.00815.13
7.2.150.0030.01216.88
7.2.140.0030.01317.00
7.2.130.0070.01017.00
7.2.120.0040.01516.93
7.2.110.0040.01216.84
7.2.100.0070.00716.76
7.2.90.0030.01016.66
7.2.80.0100.00316.91
7.2.70.0110.00716.79
7.2.60.0040.00916.82
7.2.50.0160.00317.03
7.2.40.0000.01817.07
7.2.30.0040.01116.80
7.2.20.0080.00816.98
7.2.10.0090.00616.86
7.2.00.0030.01317.10
7.1.330.0100.00315.61
7.1.320.0060.00915.85
7.1.310.0030.00915.62
7.1.300.0060.00615.39
7.1.290.0040.00715.75
7.1.280.0040.01215.95
7.1.270.0130.00315.68
7.1.260.0060.00915.40
7.1.250.0000.01115.69
7.1.200.0090.00315.66
7.1.70.0050.00317.09
7.1.60.0160.00719.32
7.1.50.0090.01616.89
7.1.00.0070.07322.45
7.0.200.0040.00416.90
7.0.140.0030.07321.92
7.0.60.0100.08020.08
7.0.50.0030.08317.88
7.0.40.0070.09020.14
7.0.30.0230.07020.11
7.0.20.0200.05320.12
7.0.10.0030.08320.19
7.0.00.0000.09020.22
5.6.280.0030.07321.02
5.6.210.0100.07720.68
5.6.200.0030.07718.17
5.6.190.0100.07720.39
5.6.180.0670.05320.48
5.6.170.0200.03720.51
5.6.160.0070.08720.43
5.6.150.0000.04018.16
5.6.140.0000.04018.15
5.6.130.0070.05718.16
5.6.120.0100.08320.86
5.6.110.0030.06020.99
5.6.100.0170.07320.89
5.6.90.0030.08320.97
5.6.80.0030.04020.53
5.5.350.0130.03320.44
5.5.340.0030.04317.94
5.5.330.0130.07720.44
5.5.320.0400.07020.27
5.5.310.0230.09020.34
5.5.300.0030.05018.01
5.5.290.0100.08017.93
5.5.280.0130.07720.96
5.5.270.0070.04320.97
5.5.260.0000.04320.88
5.5.250.0100.07020.59
5.5.240.0170.08020.07
5.4.450.0430.08319.17
5.4.440.0930.06019.59
5.4.430.0900.06019.47
5.4.420.0670.00019.50
5.4.410.0700.00019.41
5.4.400.0630.00018.92
5.4.390.0800.00019.04
5.4.380.0870.00019.13
5.4.370.0630.00019.01
5.4.360.0670.00019.21
5.4.350.0630.00019.26
5.4.340.0630.00019.21
5.4.320.0060.03812.50
5.4.310.0060.03712.50
5.4.300.0070.04212.50
5.4.290.0030.04012.50
5.4.280.0080.03912.39
5.4.270.0050.03612.40
5.4.260.0040.03812.40
5.4.250.0060.03712.40
5.4.240.0060.03512.40
5.4.230.0050.03712.39
5.4.220.0070.03412.39
5.4.210.0050.03512.39
5.4.200.0050.04312.39
5.4.190.0080.04612.39
5.4.180.0030.04012.38
5.4.170.0060.03512.39
5.4.160.0060.03712.39
5.4.150.0110.04612.39
5.4.140.0080.04712.07
5.4.130.0060.03412.07
5.4.120.0040.03612.02
5.4.110.0050.03612.02
5.4.100.0050.03912.02
5.4.90.0070.04112.02
5.4.80.0060.03612.02
5.4.70.0060.03412.02
5.4.60.0060.03412.02
5.4.50.0150.04712.02
5.4.40.0060.03412.00
5.4.30.0030.03712.00
5.4.20.0070.03412.00
5.4.10.0060.03412.00
5.4.00.0040.03811.49
5.3.290.0060.03812.80
5.3.280.0080.03512.71
5.3.270.0080.03612.72
5.3.260.0060.04512.72
5.3.250.0050.03712.72
5.3.240.0040.03812.72
5.3.230.0070.04212.71
5.3.220.0040.03812.68
5.3.210.0070.03712.68
5.3.200.0060.04212.68
5.3.190.0040.04112.68
5.3.180.0110.04412.67
5.3.170.0040.03812.67
5.3.160.0070.03812.67
5.3.150.0080.04412.67
5.3.140.0130.03412.66
5.3.130.0080.04712.66
5.3.120.0040.04012.66
5.3.110.0080.04012.66
5.3.100.0060.04112.13
5.3.90.0070.03612.11
5.3.80.0070.03512.09
5.3.70.0040.04312.09
5.3.60.0050.03512.08
5.3.50.0060.04512.03
5.3.40.0050.03712.03
5.3.30.0040.03512.00
5.3.20.0100.04811.77
5.3.10.0050.03411.73
5.3.00.0050.03611.72
5.2.170.0050.0339.23
5.2.160.0050.0419.23
5.2.150.0070.0379.23
5.2.140.0050.0329.23
5.2.130.0070.0269.19
5.2.120.0040.0289.19
5.2.110.0060.0279.20
5.2.100.0050.0279.20
5.2.90.0040.0309.19
5.2.80.0070.0289.19
5.2.70.0030.0329.19
5.2.60.0020.0329.13
5.2.50.0080.0259.10
5.2.40.0070.0319.07
5.2.30.0030.0309.06
5.2.20.0070.0359.04
5.2.10.0030.0298.95
5.2.00.0030.0308.82
5.1.60.0040.0238.10
5.1.50.0060.0228.09
5.1.40.0030.0248.07
5.1.30.0030.0278.43
5.1.20.0010.0298.45
5.1.10.0040.0258.17
5.1.00.0040.0338.17
5.0.50.0050.0186.66
5.0.40.0030.0196.50
5.0.30.0020.0336.32
5.0.20.0040.0186.29
5.0.10.0070.0326.27
5.0.00.0070.0376.26
4.4.90.0030.0284.78
4.4.80.0020.0164.76
4.4.70.0030.0194.75
4.4.60.0050.0144.76
4.4.50.0020.0164.77
4.4.40.0030.0244.71
4.4.30.0020.0164.76
4.4.20.0040.0134.85
4.4.10.0050.0214.85
4.4.00.0020.0294.76
4.3.110.0020.0214.66
4.3.100.0040.0154.66
4.3.90.0040.0184.63
4.3.80.0020.0244.58
4.3.70.0020.0164.63
4.3.60.0000.0164.63
4.3.50.0030.0214.63
4.3.40.0040.0274.54
4.3.30.0010.0163.28
4.3.20.0020.0163.26
4.3.10.0020.0143.22
4.3.00.0130.01716.50

preferences:
41.24 ms | 401 KiB | 5 Q