3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { var $prop = 1; } $foo = new Foo; unset($foo->prop); var_dump($foo);

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)
8.3.60.0040.01118.05
8.3.50.0120.00822.04
8.3.40.0000.01418.67
8.3.30.0040.01418.33
8.3.20.0040.00418.39
8.3.10.0060.00318.98
8.3.00.0000.00823.48
8.2.180.0110.00716.50
8.2.170.0100.00722.96
8.2.160.0070.00720.44
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.67
8.2.110.0030.00622.13
8.2.100.0110.00017.72
8.2.90.0040.00419.27
8.2.80.0050.00317.97
8.2.70.0040.00417.38
8.2.60.0040.00417.80
8.2.50.0080.00318.07
8.2.40.0000.01018.03
8.2.30.0050.00319.78
8.2.20.0030.00617.48
8.2.10.0040.00417.67
8.2.00.0050.00217.50
8.1.280.0100.00325.92
8.1.270.0070.00023.99
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0000.01022.47
8.1.230.0060.00620.88
8.1.220.0030.00618.77
8.1.210.0030.00518.96
8.1.200.0000.00917.35
8.1.190.0000.00717.54
8.1.180.0000.00818.10
8.1.170.0080.00018.50
8.1.160.0030.00318.82
8.1.150.0040.00418.51
8.1.140.0080.00017.37
8.1.130.0000.00817.87
8.1.120.0030.00517.24
8.1.110.0050.00317.39
8.1.100.0030.00317.30
8.1.90.0040.00417.28
8.1.80.0000.00717.37
8.1.70.0000.00717.36
8.1.60.0000.00917.41
8.1.50.0040.00417.31
8.1.40.0040.00417.34
8.1.30.0040.00417.48
8.1.20.0000.00817.61
8.1.10.0000.00717.52
8.1.00.0000.00817.38
8.0.300.0070.00019.90
8.0.290.0030.00616.75
8.0.280.0000.00718.30
8.0.270.0040.00417.21
8.0.260.0000.00716.69
8.0.250.0040.00416.91
8.0.240.0000.00716.93
8.0.230.0050.00216.88
8.0.220.0040.00316.82
8.0.210.0000.00816.80
8.0.200.0040.00416.86
8.0.190.0030.00616.89
8.0.180.0000.00716.90
8.0.170.0030.00616.75
8.0.160.0040.00416.91
8.0.150.0040.00416.67
8.0.140.0040.00416.69
8.0.130.0050.00013.20
8.0.120.0040.00416.68
8.0.110.0040.00416.82
8.0.100.0040.00416.82
8.0.90.0020.00516.65
8.0.80.0030.01416.77
8.0.70.0030.00516.88
8.0.60.0000.00716.63
8.0.50.0040.00416.71
8.0.30.0110.00817.00
8.0.20.0090.00917.40
8.0.10.0040.00416.80
8.0.00.0090.00816.70
7.4.330.0030.00314.83
7.4.320.0060.00016.58
7.4.300.0000.00616.55
7.4.290.0000.00716.57
7.4.280.0070.00016.38
7.4.270.0050.00216.55
7.4.260.0000.00513.22
7.4.250.0000.00816.50
7.4.240.0040.00416.59
7.4.230.0020.00516.52
7.4.220.0110.00716.55
7.4.210.0080.00916.48
7.4.200.0050.00316.64
7.4.190.0000.00716.42
7.4.160.0090.00616.34
7.4.150.0090.01217.40
7.4.140.0120.00817.86
7.4.130.0090.00816.54
7.4.120.0120.00816.40
7.4.110.0030.01416.39
7.4.100.0090.01216.58
7.4.90.0170.00316.39
7.4.80.0080.01519.39
7.4.70.0080.00816.47
7.4.60.0030.01316.57
7.4.50.0030.00516.09
7.4.40.0140.00022.52
7.4.30.0100.01016.36
7.4.00.0080.00614.79
7.3.330.0000.00513.20
7.3.320.0040.00413.11
7.3.310.0000.00716.14
7.3.300.0000.00716.11
7.3.290.0070.00716.24
7.3.280.0070.01016.22
7.3.270.0060.01117.40
7.3.260.0110.00618.24
7.3.250.0050.01416.38
7.3.240.0060.00916.45
7.3.230.0130.00316.39
7.3.210.0090.01316.55
7.3.200.0140.00619.39
7.3.190.0040.01216.33
7.3.180.0130.00316.30
7.3.170.0070.01016.33
7.3.160.0060.01016.30
7.3.120.0000.01414.93
7.2.330.0140.00316.72
7.2.320.0130.01016.60
7.2.310.0100.01416.38
7.2.300.0130.00316.60
7.2.290.0070.01016.72
7.2.00.0070.00718.77
7.1.200.0060.00315.70
7.1.100.0000.01218.05
7.1.70.0030.00717.20
7.1.60.0040.01417.26
7.1.50.0070.01416.58
7.1.00.0000.07022.35
7.0.200.0030.01316.82
7.0.140.0000.07722.07
7.0.70.0000.08721.69
7.0.60.0070.04021.68
7.0.50.0070.06322.10
7.0.40.0070.04720.08
7.0.30.0030.06720.05
7.0.20.0070.07020.04
7.0.10.0030.08320.08
7.0.00.0030.08720.09
5.6.280.0030.07320.84
5.6.220.0070.08020.65
5.6.210.0070.05320.66
5.6.200.0030.09021.03
5.6.190.0170.06721.11
5.6.180.0130.07721.02
5.6.170.0030.05720.98
5.6.160.0000.08320.96
5.6.150.0070.05721.09
5.6.140.0000.08320.98
5.6.130.0100.07721.00
5.6.120.0030.08021.05
5.6.110.0000.09021.04
5.6.100.0130.05320.94
5.6.90.0000.08321.00
5.6.80.0070.08020.37
5.6.70.0030.06020.48
5.6.60.0000.08320.48
5.6.50.0000.08020.34
5.6.40.0100.06020.30
5.6.30.0030.05020.36
5.6.20.0000.08720.46
5.6.10.0100.07720.37
5.6.00.0100.07320.28
5.5.360.0100.07720.39
5.5.350.0030.06020.42
5.5.340.0030.06020.93
5.5.330.0070.05720.92
5.5.320.0070.08020.82
5.5.310.0070.05720.63
5.5.300.0100.08020.73
5.5.290.0070.08320.83
5.5.280.0030.07320.90
5.5.270.0030.05720.75
5.5.260.0070.07720.76
5.5.250.0070.06320.69
5.5.240.0100.05720.12
5.5.230.0030.06320.25
5.5.220.0000.06720.30
5.5.210.0030.07320.25
5.5.200.0100.07720.13
5.5.190.0070.05719.98
5.5.180.0000.08720.17
5.5.160.0000.06320.24
5.5.150.0070.07320.20
5.5.140.0170.07320.18
5.5.130.0100.07720.07
5.5.120.0000.05320.23
5.5.110.0070.07720.11
5.5.100.0030.08020.17
5.5.90.0100.07320.05
5.5.80.0030.08019.94
5.5.70.0070.07720.08
5.5.60.0030.07720.00
5.5.50.0030.06720.08
5.5.40.0000.08020.05
5.5.30.0000.05020.15
5.5.20.0070.07320.01
5.5.10.0030.08020.13
5.5.00.0100.05020.10
5.4.450.0000.06019.18
5.4.440.0100.07319.37
5.4.430.0030.08319.17
5.4.420.0030.06319.50
5.4.410.0030.08019.10
5.4.400.0130.06018.93
5.4.390.0070.07719.21
5.4.380.0070.04719.07
5.4.370.0130.06718.96
5.4.360.0070.07719.12
5.4.350.0070.06319.18
5.4.340.0070.04719.09
5.4.320.0000.08318.90
5.4.310.0100.07318.85
5.4.300.0070.07319.21
5.4.290.0030.08018.87
5.4.280.0130.06019.04
5.4.270.0030.07319.12
5.4.260.0070.05018.87
5.4.250.0070.06019.03
5.4.240.0070.07019.18
5.4.230.0100.07019.02
5.4.220.0100.07319.03
5.4.210.0070.07019.13
5.4.200.0000.08019.20
5.4.190.0030.08319.22
5.4.180.0000.08318.93
5.4.170.0030.07319.11
5.4.160.0130.06319.11
5.4.150.0030.07319.18
5.4.140.0000.06016.36
5.4.130.0070.03316.34
5.4.120.0000.05316.49
5.4.110.0070.07316.34
5.4.100.0030.07316.32
5.4.90.0000.05316.50
5.4.80.0000.08016.34
5.4.70.0030.07716.36
5.4.60.0030.07316.33
5.4.50.0030.07316.44
5.4.40.0070.07016.51
5.4.30.0070.06716.31
5.4.20.0030.06016.41
5.4.10.0070.07016.34
5.4.00.0000.03715.63
5.3.290.0030.07714.66
5.3.280.0000.08314.72
5.3.270.0070.06014.75
5.3.260.0000.08314.70
5.3.250.0030.06014.52
5.3.240.0030.07314.65
5.3.230.0000.07314.68
5.3.220.0000.07714.65
5.3.210.0030.07714.62
5.3.200.0100.06714.49
5.3.190.0000.07714.68
5.3.180.0030.05714.62
5.3.170.0000.07714.54
5.3.160.0070.04314.52
5.3.150.0070.06714.50
5.3.140.0000.08014.57
5.3.130.0070.06014.50
5.3.120.0000.07714.60
5.3.110.0000.06014.47
5.3.100.0100.07313.99
5.3.90.0000.06313.94
5.3.80.0000.07714.07
5.3.70.0000.07014.04
5.3.60.0070.06314.08
5.3.50.0030.07713.98
5.3.40.0000.08013.95
5.3.30.0030.07313.93
5.3.20.0030.07713.71
5.3.10.0070.07013.58
5.3.00.0070.07013.55
5.2.170.0030.05712.21
5.2.160.0000.04012.21
5.2.150.0000.06712.21
5.2.140.0070.04312.21
5.2.130.0030.06312.21
5.2.120.0000.06712.21
5.2.110.0070.05712.21
5.2.100.0030.06012.21
5.2.90.0000.04712.21
5.2.80.0000.05012.21
5.2.70.0030.05012.21
5.2.60.0030.06712.21
5.2.50.0030.06312.21
5.2.40.0030.05312.21
5.2.30.0030.06312.21
5.2.20.0070.05712.21
5.2.10.0000.06312.21
5.2.00.0030.04312.21
5.1.60.0000.05712.21
5.1.50.0030.03312.21
5.1.40.0030.04712.21
5.1.30.0000.06012.21
5.1.20.0030.04312.21
5.1.10.0000.05712.21
5.1.00.0030.04712.21
5.0.50.0000.04012.21
5.0.40.0000.04312.21
5.0.30.0000.05712.21
5.0.20.0000.04012.21
5.0.10.0030.04712.21
5.0.00.0030.04712.21
4.4.90.0000.03712.21
4.4.80.0000.03712.21
4.4.70.0000.03012.21
4.4.60.0000.03712.21
4.4.50.0000.03012.21
4.4.40.0030.04312.21
4.4.30.0000.03712.21
4.4.20.0000.02712.21
4.4.10.0000.02712.21
4.4.00.0000.04312.21
4.3.110.0070.02312.21
4.3.100.0030.03312.21
4.3.90.0000.03012.21
4.3.80.0070.04712.21
4.3.70.0030.03312.21
4.3.60.0000.01712.21
4.3.50.0030.03312.21
4.3.40.0030.03712.21
4.3.30.0000.03712.21
4.3.20.0000.03712.21
4.3.10.0000.03712.21
4.3.00.0000.03712.21

preferences:
63.35 ms | 400 KiB | 5 Q