3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { function bar() { $nothing = isset($this) ? 'Instance' : 'Class'; } } class Baz { function test() { $objDateTime = new DateTime('NOW'); echo 'Baz->test()::DEBUT: ' . $objDateTime->format('c'); for($index=1; $index <100; $index++) { Foo::bar(); } $objDateTime = new DateTime('NOW'); echo 'Baz->test()::FIN: ' . $objDateTime->format('c'); } } $baz = new Baz; $baz->test(); class FooPropre { public static function barPropre() { $nothing = isset($this) ? 'Instance' : 'Class'; } } class BazPropre { function testPropre() { $objDateTime = new DateTime('NOW'); echo 'BazPropre->testPropre()::DEBUT: ' . $objDateTime->format('c'); for($index=1; $index <100; $index++) { FooPropre::barPropre(); } $objDateTime = new DateTime('NOW'); echo 'BazPropre->testPropre()::FIN: ' . $objDateTime->format('c'); } } $baz = new BazPropre; $baz->testPropre();

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)
8.3.60.0090.00618.66
8.3.50.0160.00621.26
8.3.40.0070.01419.01
8.3.30.0070.00720.05
8.3.20.0000.00820.13
8.3.10.0080.00021.21
8.3.00.0080.00022.43
8.2.180.0040.01116.75
8.2.170.0070.01022.96
8.2.160.0070.00722.21
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0080.00020.84
8.2.110.0060.00319.30
8.2.100.0040.00718.03
8.2.90.0040.00419.34
8.2.80.0000.00719.41
8.2.70.0060.00317.75
8.2.60.0030.00518.04
8.2.50.0060.00318.07
8.2.40.0040.00418.34
8.2.30.0040.00319.46
8.2.20.0000.00717.92
8.2.10.0080.00018.06
8.2.00.0040.00418.05
8.1.280.0100.00725.92
8.1.270.0050.00323.99
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0050.00522.59
8.1.230.0110.00020.97
8.1.220.0050.00318.77
8.1.210.0000.00819.03
8.1.200.0000.01017.48
8.1.190.0000.00817.43
8.1.180.0030.00518.10
8.1.170.0070.00318.80
8.1.160.0000.00818.90
8.1.150.0000.00818.69
8.1.140.0000.00817.58
8.1.130.0000.00717.89
8.1.120.0040.00417.51
8.1.110.0040.00417.41
8.1.100.0050.00317.61
8.1.90.0070.00017.50
8.1.80.0000.00717.59
8.1.70.0000.00717.58
8.1.60.0000.00917.62
8.1.50.0080.00017.61
8.1.40.0040.00417.62
8.1.30.0000.00817.71
8.1.20.0030.00617.71
8.1.10.0070.00017.74
8.1.00.0000.00917.71
8.0.300.0040.00419.89
8.0.290.0000.00717.30
8.0.280.0050.00318.52
8.0.270.0000.00717.34
8.0.260.0000.00816.96
8.0.250.0000.00717.06
8.0.240.0050.00317.25
8.0.230.0000.00717.27
8.0.220.0070.00017.00
8.0.210.0070.00017.15
8.0.200.0070.00017.11
8.0.190.0000.00817.19
8.0.180.0040.00417.07
8.0.170.0030.00317.16
8.0.160.0070.00017.20
8.0.150.0000.00817.19
8.0.140.0080.00017.09
8.0.130.0050.00013.47
8.0.120.0070.00017.13
8.0.110.0000.00717.11
8.0.100.0070.00016.89
8.0.90.0040.00416.93
8.0.80.0110.00417.14
8.0.70.0050.00217.04
8.0.60.0000.00716.91
8.0.50.0000.00716.95
8.0.30.0080.01017.27
8.0.20.0100.01517.40
8.0.10.0000.00717.11
8.0.00.0110.01016.88
7.4.330.0000.00714.93
7.4.320.0040.00416.59
7.4.300.0030.00316.70
7.4.290.0000.00716.73
7.4.280.0000.00716.65
7.4.270.0000.00716.58
7.4.260.0000.00513.27
7.4.250.0070.00016.70
7.4.240.0020.00616.69
7.4.230.0000.00716.46
7.4.220.0060.01216.64
7.4.210.0110.00416.70
7.4.200.0000.00716.71
7.4.190.0000.00816.82
7.4.160.0100.00716.77
7.4.150.0150.00917.40
7.4.140.0120.00617.86
7.4.130.0150.00716.73
7.4.120.0160.00516.88
7.4.110.0130.01016.75
7.4.100.0070.01716.93
7.4.90.0150.00616.83
7.4.80.0130.00419.39
7.4.70.0070.00916.56
7.4.60.0150.00316.68
7.4.50.0060.00316.68
7.4.40.0060.00622.77
7.4.30.0140.00716.61
7.4.00.0040.01215.20
7.3.330.0000.00513.50
7.3.320.0040.00413.34
7.3.310.0030.00316.49
7.3.300.0000.00716.51
7.3.290.0060.00916.53
7.3.280.0120.00616.48
7.3.270.0060.01317.40
7.3.260.0090.01218.24
7.3.250.0110.00716.64
7.3.240.0160.00316.57
7.3.230.0090.00916.70
7.3.210.0140.00716.52
7.3.200.0120.01219.39
7.3.190.0000.02016.68
7.3.180.0040.01216.68
7.3.170.0160.00316.75
7.3.160.0070.01716.57
7.3.120.0140.00014.82
7.2.330.0090.00917.00
7.2.320.0120.01216.91
7.2.310.0060.01216.97
7.2.300.0090.00916.85
7.2.290.0150.00416.90
7.2.60.0150.00016.98
7.2.00.0030.00619.53
7.1.200.0000.01215.98
7.1.100.0050.00518.29
7.1.70.0000.01017.03
7.1.60.0100.01619.17
7.1.50.0170.00716.77
7.1.00.0030.03322.54
7.0.200.0210.00714.62
7.0.140.0030.07322.13
7.0.90.0730.07019.96
7.0.80.0530.07320.02
7.0.70.0630.08320.04
7.0.60.0600.08020.08
7.0.50.0630.07720.40
7.0.40.0130.05020.14
7.0.30.0170.07720.02
7.0.20.0070.08720.00
7.0.10.0030.08319.95
7.0.00.0000.05720.16
5.6.280.0000.07721.14
5.6.230.0100.07320.58
5.6.220.0100.08320.68
5.6.210.0030.08720.48
5.6.200.0030.06321.12
5.6.190.0070.08721.14
5.6.180.0030.08321.04
5.6.170.0170.07721.03
5.6.160.0070.08020.96
5.6.150.0000.09721.07
5.6.140.0130.07321.10
5.6.130.0100.04720.96
5.6.120.0200.06321.04
5.6.110.0100.05321.10
5.6.100.0130.07320.95
5.6.90.0000.09021.07
5.6.80.0130.07720.48
5.6.70.0030.08720.49
5.6.60.0030.07020.43
5.6.50.0170.07020.45
5.6.40.0170.07720.41
5.6.30.0100.07720.49
5.6.20.0100.07720.38
5.6.10.0170.07320.41
5.6.00.0070.08020.40
5.5.370.0030.09020.40
5.5.360.0070.07720.57
5.5.350.0030.05720.38
5.5.340.0170.07020.90
5.5.330.0130.08020.84
5.5.320.0130.07720.75
5.5.310.0070.07720.88
5.5.300.0070.08320.63
5.5.290.0130.08020.93
5.5.280.0070.08320.89
5.5.270.0100.08020.84
5.5.260.0130.06720.78
5.5.250.0070.07720.65
5.5.240.0100.07320.30
5.5.230.0070.08720.13
5.5.220.0170.07320.31
5.5.210.0100.07020.25
5.5.200.0170.07020.19
5.5.190.0070.08320.19
5.5.180.0070.07720.16
5.5.160.0030.08320.26
5.5.150.0070.05720.23
5.5.140.0030.08720.24
5.5.130.0030.08320.19
5.5.120.0100.07320.25
5.5.110.0200.07320.11
5.5.100.0130.07320.18
5.5.90.0030.08320.11
5.5.80.0100.07019.98
5.5.70.0000.09020.17
5.5.60.0100.05720.07
5.5.50.0100.07720.09
5.5.40.0130.07720.11
5.5.30.0070.08720.07
5.5.20.0070.08020.02
5.5.10.0070.08020.03
5.5.00.0100.07319.94
5.4.450.0130.06719.18
5.4.440.0170.07019.42
5.4.430.0070.07719.41
5.4.420.0030.08719.53
5.4.410.0200.06319.40
5.4.400.0070.07719.05
5.4.390.0130.07319.21
5.4.380.0070.08319.12
5.4.370.0100.07318.92
5.4.360.0070.08318.91
5.4.350.0100.07318.91
5.4.340.0070.08019.21
5.4.320.0100.07719.14
5.4.310.0070.07319.09
5.4.300.0030.06719.18
5.4.290.0070.07019.23
5.4.280.0070.07719.04
5.4.270.0030.07719.03
5.4.260.0170.07019.20
5.4.250.0170.05719.02
5.4.240.0000.08319.03
5.4.230.0070.06719.11
5.4.220.0070.07719.08
5.4.210.0170.03719.02
5.4.200.0130.07319.04
5.4.190.0100.07719.02
5.4.180.0100.07319.03
5.4.170.0030.08019.04
5.4.160.0000.08319.01
5.4.150.0030.07319.14
5.4.140.0030.05316.20
5.4.130.0030.08016.54
5.4.120.0030.06016.47
5.4.110.0070.07716.53
5.4.100.0030.07316.40
5.4.90.0100.05716.56
5.4.80.0030.07716.43
5.4.70.0070.07316.30
5.4.60.0130.07016.31
5.4.50.0100.06316.40
5.4.40.0130.07316.54
5.4.30.0070.07716.44
5.4.20.0030.06016.35
5.4.10.0070.06716.36
5.4.00.0070.07715.64
5.3.290.0100.07714.78
5.3.280.0030.04014.70
5.3.270.0070.07714.56
5.3.260.0070.07014.54
5.3.250.0130.07314.62
5.3.240.0100.07314.70
5.3.230.0030.08714.61
5.3.220.0070.07014.50
5.3.210.0070.07714.64
5.3.200.0230.05714.50
5.3.190.0100.06714.70
5.3.180.0070.08014.45
5.3.170.0170.06714.51
5.3.160.0070.08014.54
5.3.150.0100.07714.66
5.3.140.0030.08014.66
5.3.130.0130.06314.62
5.3.120.0170.07714.61
5.3.110.0070.07714.70
5.3.100.0070.07714.11
5.3.90.0070.07314.13
5.3.80.0070.07714.07
5.3.70.0100.07714.08
5.3.60.0130.06714.07
5.3.50.0130.06014.07
5.3.40.0100.07014.07
5.3.30.0070.08014.07
5.3.20.0130.05714.07
5.3.10.0030.07014.07
5.3.00.0030.07314.07
5.2.170.0030.06314.07
5.2.160.0100.06014.07
5.2.150.0130.05014.07
5.2.140.0030.06714.07
5.2.130.0070.06314.07
5.2.120.0030.05314.07
5.2.110.0070.05314.07
5.2.100.0030.06314.07
5.2.90.0030.06014.07
5.2.80.0100.05314.07
5.2.70.0100.06014.07
5.2.60.0000.07014.07
5.2.50.0000.06014.07
5.2.40.0000.06314.07
5.2.30.0130.05314.07
5.2.20.0130.05314.07
5.2.10.0100.06014.07
5.2.00.0030.06314.07
5.1.60.0170.04314.07
5.1.50.0070.05714.07
5.1.40.0070.05014.07
5.1.30.0030.06014.07
5.1.20.0100.04714.07
5.1.10.0000.05714.07
5.1.00.0100.04314.07
5.0.50.0030.04714.07
5.0.40.0030.04314.07
5.0.30.0000.06714.07
5.0.20.0030.04314.07
5.0.10.0070.04314.07
5.0.00.0000.07014.07
4.4.90.0070.03314.07
4.4.80.0070.03014.07
4.4.70.0000.03714.07
4.4.60.0000.04014.07
4.4.50.0000.04014.07
4.4.40.0070.05014.07
4.4.30.0070.02714.07
4.4.20.0000.03714.07
4.4.10.0000.04014.07
4.4.00.0000.05714.07
4.3.110.0070.03714.07
4.3.100.0000.03714.07
4.3.90.0030.03314.07
4.3.80.0000.05314.07
4.3.70.0070.03314.07
4.3.60.0030.03314.07
4.3.50.0070.03014.07
4.3.40.0030.04714.07
4.3.30.0000.03714.07
4.3.20.0000.03314.07
4.3.10.0070.02714.07
4.3.00.0030.03014.07

preferences:
47.1 ms | 401 KiB | 5 Q