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 <10; $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 <10; $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)
8.3.60.0090.00918.48
8.3.50.0080.00822.12
8.3.40.0120.00318.92
8.3.30.0110.00419.23
8.3.20.0040.00420.24
8.3.10.0040.00423.61
8.3.00.0000.00820.89
8.2.180.0110.00716.75
8.2.170.0090.00622.96
8.2.160.0070.00720.38
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0060.00319.48
8.2.110.0080.00320.99
8.2.100.0120.00018.22
8.2.90.0030.00519.39
8.2.80.0040.00417.97
8.2.70.0060.00317.88
8.2.60.0090.00018.14
8.2.50.0040.00418.10
8.2.40.0040.00419.88
8.2.30.0000.00818.30
8.2.20.0060.00318.00
8.2.10.0040.00418.19
8.2.00.0030.00617.95
8.1.280.0000.01425.92
8.1.270.0060.00323.75
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0110.00020.97
8.1.230.0040.00720.32
8.1.220.0030.00517.91
8.1.210.0060.00318.77
8.1.200.0000.00917.48
8.1.190.0060.00317.50
8.1.180.0050.00318.10
8.1.170.0030.00618.51
8.1.160.0000.00721.84
8.1.150.0030.00718.88
8.1.140.0060.00317.57
8.1.130.0050.00317.90
8.1.120.0030.00317.47
8.1.110.0000.00817.61
8.1.100.0000.00717.52
8.1.90.0040.00417.63
8.1.80.0030.00317.55
8.1.70.0000.00717.55
8.1.60.0060.00317.74
8.1.50.0000.00717.63
8.1.40.0070.00317.64
8.1.30.0060.00317.72
8.1.20.0080.00017.66
8.1.10.0000.00817.70
8.1.00.0000.00817.63
8.0.300.0040.00418.77
8.0.290.0030.00516.88
8.0.280.0050.00218.40
8.0.270.0070.00017.32
8.0.260.0000.00717.34
8.0.250.0030.00317.12
8.0.240.0100.00017.19
8.0.230.0000.00717.20
8.0.220.0000.00717.06
8.0.210.0080.00017.15
8.0.200.0000.00617.25
8.0.190.0030.00517.21
8.0.180.0040.00417.20
8.0.170.0040.00417.19
8.0.160.0030.00517.25
8.0.150.0030.00517.00
8.0.140.0030.00417.13
8.0.130.0000.00513.42
8.0.120.0050.00317.03
8.0.110.0050.00317.05
8.0.100.0000.00717.13
8.0.90.0000.00717.16
8.0.80.0090.00617.08
8.0.70.0000.00717.16
8.0.60.0040.00417.16
8.0.50.0000.00816.89
8.0.30.0120.00617.11
8.0.20.0120.00917.43
8.0.10.0040.00417.12
8.0.00.0060.01117.01
7.4.330.0000.00615.00
7.4.320.0030.00316.58
7.4.300.0030.00316.63
7.4.290.0030.00316.69
7.4.280.0000.00716.69
7.4.270.0070.00016.73
7.4.260.0090.00016.77
7.4.250.0060.00316.68
7.4.240.0040.00416.75
7.4.230.0050.00216.56
7.4.220.0120.00616.70
7.4.210.0090.00616.85
7.4.200.0030.00316.85
7.4.160.0160.00716.66
7.4.150.0130.00517.40
7.4.140.0060.01117.86
7.4.130.0080.00916.65
7.4.120.0060.01116.64
7.4.110.0100.00716.78
7.4.100.0140.00516.71
7.4.90.0160.00316.70
7.4.80.0000.02319.39
7.4.70.0060.01216.72
7.4.60.0070.01016.82
7.4.50.0000.00416.75
7.4.40.0060.00916.48
7.4.30.0000.01616.63
7.4.00.0070.01015.02
7.3.330.0000.00513.46
7.3.320.0050.00013.51
7.3.310.0040.00216.39
7.3.300.0030.00316.44
7.3.290.0140.00016.43
7.3.280.0080.00816.52
7.3.270.0130.00317.40
7.3.260.0070.01016.50
7.3.250.0100.00816.63
7.3.240.0100.01016.67
7.3.230.0120.00616.57
7.3.210.0060.01116.53
7.3.200.0140.00919.39
7.3.190.0130.01016.50
7.3.180.0070.00716.51
7.3.170.0110.00616.53
7.3.160.0100.00716.64
7.3.120.0000.01415.13
7.3.00.0040.00916.74
7.2.330.0040.01816.75
7.2.320.0030.01316.98
7.2.310.0110.00716.73
7.2.300.0090.00816.80
7.2.290.0120.00616.84
7.2.130.0170.00017.14
7.2.120.0110.00517.05
7.2.110.0130.00417.08
7.2.100.0080.01217.14
7.2.90.0120.00817.20
7.2.80.0130.00416.80
7.2.70.0080.01317.11
7.2.60.0080.00817.08
7.2.50.0090.00617.16
7.2.40.0090.00917.04
7.2.30.0080.00817.11
7.2.20.0060.00917.18
7.2.10.0030.01216.78
7.2.00.0040.00718.31
7.1.250.0080.00816.02
7.1.240.0120.00416.12
7.1.230.0130.00416.07
7.1.220.0150.00415.61
7.1.210.0110.00716.11
7.1.200.0090.00915.94
7.1.190.0120.00915.67
7.1.180.0070.00715.68
7.1.170.0090.00615.46
7.1.160.0110.00615.63
7.1.150.0050.00515.74
7.1.140.0090.00615.71
7.1.130.0100.00715.92
7.1.120.0120.00315.59
7.1.110.0070.00715.95
7.1.100.0030.00917.15
7.1.90.0130.00315.84
7.1.80.0130.00315.85
7.1.70.0060.00616.37
7.1.60.0120.00117.82
7.1.50.0060.01316.64
7.1.40.0070.01115.70
7.1.30.0030.01315.77
7.1.20.0130.00815.79
7.1.10.0150.00515.96
7.1.00.0050.04519.04
7.0.330.0040.01515.55
7.0.320.0090.00315.52
7.0.310.0100.00815.62
7.0.300.0060.00915.59
7.0.290.0170.00015.52
7.0.280.0140.00615.54
7.0.270.0090.00915.27
7.0.260.0080.00815.54
7.0.250.0060.00915.70
7.0.240.0100.00715.69
7.0.230.0120.00315.69
7.0.220.0070.00715.29
7.0.210.0090.00615.59
7.0.200.0030.00816.30
7.0.190.0070.00715.64
7.0.180.0070.00715.24
7.0.170.0090.00315.60
7.0.160.0120.00315.65
7.0.150.0080.00815.43
7.0.140.0050.04018.73
7.0.130.0110.00315.72
7.0.120.0070.00715.66
7.0.110.0120.00315.58
7.0.100.0110.02117.86
7.0.90.0070.02017.65
7.0.80.0130.04217.81
7.0.70.0100.04617.76
7.0.60.0100.04117.67
7.0.50.0130.04818.02
7.0.40.0050.04616.92
7.0.30.0050.04217.00
7.0.20.0070.04716.85
7.0.10.0050.03516.92
7.0.00.0100.04316.82
5.6.380.0070.00714.56
5.6.370.0030.01014.43
5.6.360.0070.00714.31
5.6.350.0040.00414.53
5.6.340.0070.00714.56
5.6.330.0080.00414.64
5.6.320.0000.01114.70
5.6.310.0060.00314.45
5.6.300.0100.00014.45
5.6.290.0030.00614.70
5.6.280.0090.03717.70
5.6.270.0070.00714.54
5.6.260.0030.00914.40
5.6.250.0060.04217.47
5.6.240.0010.04317.54
5.6.230.0020.04317.44
5.6.220.0070.03317.49
5.6.210.0120.03717.57
5.6.200.0050.04417.82
5.6.190.0120.04317.71
5.6.180.0080.04518.00
5.6.170.0050.04017.72
5.6.160.0090.04117.86
5.6.150.0070.03017.88
5.6.140.0110.04017.62
5.6.130.0050.02517.73
5.6.120.0070.04717.75
5.6.110.0090.03917.69
5.6.100.0080.03717.75
5.6.90.0040.04417.82
5.6.80.0110.03317.43
5.6.70.0020.05017.52
5.6.60.0050.02417.39
5.6.50.0100.03717.32
5.6.40.0120.03517.44
5.6.30.0040.02517.30
5.6.20.0080.04017.53
5.6.10.0120.03017.40
5.6.00.0080.04217.46
5.5.380.0070.04115.94
5.5.370.0120.03515.82
5.5.360.0090.03015.76
5.5.350.0080.04015.90
5.5.340.0090.02415.94
5.5.330.0040.04115.92
5.5.320.0070.03216.00
5.5.310.0090.04016.04
5.5.300.0090.02016.10
5.5.290.0040.04415.98
5.5.280.0080.03315.98
5.5.270.0070.02416.16
5.5.260.0130.04116.06
5.5.250.0060.04316.04
5.5.240.0040.02315.58
5.5.230.0110.03815.77
5.5.220.0130.03515.79
5.5.210.0070.02215.71
5.5.200.0070.03815.79
5.5.190.0030.04315.67
5.5.180.0030.03015.69
5.5.170.0070.00411.21
5.5.160.0050.04415.55
5.5.150.0020.02615.67
5.5.140.0090.04115.71
5.5.130.0100.02415.57
5.5.120.0080.03815.55
5.5.110.0130.03015.55
5.5.100.0050.02515.75
5.5.90.0050.04215.67
5.5.80.0020.04015.58
5.5.70.0030.02915.71
5.5.60.0030.02715.62
5.5.50.0040.02215.56
5.5.40.0050.03915.57
5.5.30.0050.03915.53
5.5.20.0020.02915.52
5.5.10.0030.04115.73
5.5.00.0140.01815.50
5.4.450.0060.02315.22
5.4.440.0060.04315.34
5.4.430.0050.04215.13
5.4.420.0050.02615.21
5.4.410.0060.02015.24
5.4.400.0020.04315.02
5.4.390.0060.03815.13
5.4.380.0050.04315.05
5.4.370.0100.03715.19
5.4.360.0070.02815.14
5.4.350.0030.04515.11
5.4.340.0020.04514.94
5.4.330.0030.00710.99
5.4.320.0030.04015.08
5.4.310.0080.02015.26
5.4.300.0080.03815.01
5.4.290.0100.03515.00
5.4.280.0020.04015.21
5.4.270.0110.03515.19
5.4.260.0080.02315.03
5.4.250.0020.04615.06
5.4.240.0120.02315.08
5.4.230.0050.03515.06
5.4.220.0030.04715.07
5.4.210.0070.02415.13
5.4.200.0110.02515.15
5.4.190.0120.03015.00
5.4.180.0030.04315.00
5.4.170.0060.03715.11
5.4.160.0080.03515.08
5.4.150.0050.04015.13
5.4.140.0000.02413.73
5.4.130.0060.03413.93
5.4.120.0060.02213.86
5.4.110.0090.03513.87
5.4.100.0080.03213.86
5.4.90.0150.03013.73
5.4.80.0000.04213.86
5.4.70.0080.03313.82
5.4.60.0020.02313.92
5.4.50.0100.01513.80
5.4.40.0080.03413.96
5.4.30.0020.02713.83
5.4.20.0100.03513.79
5.4.10.0070.01913.75
5.4.00.0070.02713.49
5.3.290.0070.04012.86
5.3.280.0040.02512.78
5.3.270.0110.03612.72
5.3.260.0050.02512.83
5.3.250.0060.02812.78
5.3.240.0020.02912.79
5.3.230.0060.03912.78
5.3.220.0100.03512.73
5.3.210.0070.03312.74
5.3.200.0020.03212.73
5.3.190.0000.04812.70
5.3.180.0060.03912.70
5.3.170.0070.02712.72
5.3.160.0070.03912.70
5.3.150.0080.02212.72
5.3.140.0060.03312.73
5.3.130.0030.02512.73
5.3.120.0080.03812.74
5.3.110.0050.04012.74
5.3.100.0030.03212.51
5.3.90.0050.03212.46
5.3.80.0090.03312.49
5.3.70.0050.02212.45
5.3.60.0040.04212.45
5.3.50.0060.02312.47
5.3.40.0050.03012.49
5.3.30.0060.04012.37
5.3.20.0100.03712.30
5.3.10.0050.03712.28
5.3.00.0080.03212.31
5.2.170.0080.01311.54
5.2.160.0070.02811.54
5.2.150.0080.03011.54
5.2.140.0040.03411.54
5.2.130.0030.03411.54
5.2.120.0030.03311.54
5.2.110.0050.02711.54
5.2.100.0020.02811.54
5.2.90.0070.03011.54
5.2.80.0080.01711.54
5.2.70.0060.02511.54
5.2.60.0040.02411.54
5.2.50.0080.02711.54
5.2.40.0060.03411.54
5.2.30.0050.02711.54
5.2.20.0050.02311.54
5.2.10.0030.03311.54
5.2.00.0040.02311.54
5.1.60.0040.02611.54
5.1.50.0040.02311.54
5.1.40.0070.02411.54
5.1.30.0090.02711.54
5.1.20.0040.02911.54
5.1.10.0020.01511.54
5.1.00.0060.02411.54
5.0.50.0050.01311.54
5.0.40.0000.02711.54
5.0.30.0070.02511.54
5.0.20.0000.02311.54
5.0.10.0070.02311.54
5.0.00.0030.02311.54
4.4.90.0020.01211.54
4.4.80.0030.01811.54
4.4.70.0030.01011.54
4.4.60.0030.01611.54
4.4.50.0020.01711.54
4.4.40.0030.01611.54
4.4.30.0030.01811.54
4.4.20.0040.00911.54
4.4.10.0060.00811.54
4.4.00.0030.02511.54
4.3.110.0020.01511.54
4.3.100.0050.00811.54
4.3.90.0020.01911.54
4.3.80.0040.02311.54
4.3.70.0000.01311.54
4.3.60.0010.01311.54
4.3.50.0070.01311.54
4.3.40.0020.01611.54
4.3.30.0020.02211.54
4.3.20.0040.00811.54
4.3.10.0030.01011.54
4.3.00.0030.01711.54

preferences:
37.69 ms | 400 KiB | 5 Q