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 <10000; $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 <10000; $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)
8.3.70.0100.01016.63
8.3.60.0040.01118.79
8.3.50.0140.00421.15
8.3.40.0150.00618.88
8.3.30.0140.00420.20
8.3.20.0040.00420.35
8.3.10.0000.00821.17
8.3.00.0040.00422.39
8.2.180.0070.00717.00
8.2.170.0120.00322.96
8.2.160.0130.00322.13
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.81
8.2.110.0060.00319.33
8.2.100.0090.00317.84
8.2.90.0040.00419.26
8.2.80.0040.00418.16
8.2.70.0050.00517.63
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0040.00418.09
8.2.30.0040.00419.32
8.2.20.0060.00317.91
8.2.10.0040.00418.01
8.2.00.0040.00417.96
8.1.280.0040.01125.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00022.54
8.1.230.0110.00020.96
8.1.220.0050.00318.77
8.1.210.0060.00318.98
8.1.200.0050.00717.61
8.1.190.0040.00417.63
8.1.180.0050.00318.10
8.1.170.0000.00818.71
8.1.160.0040.00418.82
8.1.150.0030.00518.64
8.1.140.0030.00517.60
8.1.130.0070.00017.90
8.1.120.0000.00717.57
8.1.110.0040.00417.48
8.1.100.0040.00417.54
8.1.90.0070.00017.61
8.1.80.0040.00417.52
8.1.70.0040.00417.54
8.1.60.0030.00617.79
8.1.50.0040.00417.56
8.1.40.0040.00417.62
8.1.30.0000.00917.68
8.1.20.0040.00417.88
8.1.10.0070.00017.61
8.1.00.0090.00017.71
8.0.300.0000.00720.07
8.0.290.0030.00317.18
8.0.280.0000.00718.51
8.0.270.0040.00417.38
8.0.260.0070.00017.16
8.0.250.0000.00717.27
8.0.240.0080.00017.16
8.0.230.0080.00017.13
8.0.220.0040.00417.14
8.0.210.0050.00517.23
8.0.200.0060.00017.11
8.0.190.0000.00817.10
8.0.180.0040.00417.24
8.0.170.0060.00317.20
8.0.160.0000.00717.12
8.0.150.0000.00717.12
8.0.140.0060.00316.99
8.0.130.0000.00613.55
8.0.120.0040.00417.03
8.0.110.0000.00717.08
8.0.100.0040.00416.92
8.0.90.0080.00017.07
8.0.80.0100.00617.05
8.0.70.0040.00417.14
8.0.60.0000.00716.98
8.0.50.0000.00816.91
8.0.30.0170.00217.08
8.0.20.0140.00517.40
8.0.10.0040.00417.27
8.0.00.0110.00816.89
7.4.330.0060.00016.72
7.4.320.0040.00716.45
7.4.300.0030.00516.44
7.4.290.0070.00016.62
7.4.280.0000.00616.49
7.4.270.0000.00716.43
7.4.260.0030.00613.36
7.4.250.0040.00416.50
7.4.240.0010.00616.47
7.4.230.0030.00316.65
7.4.220.0100.01316.55
7.4.210.0090.00716.62
7.4.200.0000.00816.43
7.4.190.0060.00316.75
7.4.160.0140.00616.80
7.4.150.0150.00317.40
7.4.140.0180.01017.86
7.4.130.0230.01416.54
7.4.120.0130.01416.62
7.4.110.0280.01916.58
7.4.100.0240.00316.63
7.4.90.0100.01416.40
7.4.80.0150.03219.39
7.4.70.0030.01516.43
7.4.60.0160.00316.52
7.4.50.0060.00316.34
7.4.40.0030.00922.77
7.4.30.0030.01416.75
7.4.00.0110.00715.11
7.3.330.0000.00913.36
7.3.320.0000.00913.35
7.3.310.0000.00716.39
7.3.300.0000.00816.39
7.3.290.0110.00416.41
7.3.280.0070.00916.38
7.3.270.0220.01117.40
7.3.260.0030.01718.24
7.3.250.0240.01216.48
7.3.240.0130.01016.51
7.3.230.0180.02316.42
7.3.210.0390.02816.53
7.3.200.0470.01019.39
7.3.190.0100.01316.31
7.3.180.0090.01116.43
7.3.170.0230.01116.48
7.3.160.0040.01416.32
7.3.120.0060.01015.07
7.2.330.0140.00716.93
7.2.320.0160.01616.71
7.2.310.0700.03116.58
7.2.300.0130.01016.81
7.2.290.0000.01716.76
7.2.60.0390.00017.00
7.1.200.0000.01515.71
7.1.100.0080.00417.89
7.1.70.0030.00617.14
7.1.60.0060.01819.17
7.1.50.0070.02017.02
7.1.00.0030.04322.48
7.0.200.0370.00615.06
7.0.140.0030.07322.21
7.0.100.0230.08020.19
7.0.90.0130.07720.02
7.0.80.0170.06020.05
7.0.70.0100.07719.93
7.0.60.0070.08019.91
7.0.50.0200.06720.34
7.0.40.0130.07320.13
7.0.30.0070.08320.08
7.0.20.0100.07320.11
7.0.10.0130.07320.07
7.0.00.0100.08319.95
5.6.280.0070.07021.00
5.6.250.0070.05320.73
5.6.240.0130.07320.55
5.6.230.0070.07720.60
5.6.220.0070.04020.49
5.6.210.0000.09020.66
5.6.200.0100.08321.12
5.6.190.0070.07021.06
5.6.180.0130.07321.12
5.6.170.0100.08721.06
5.6.160.0130.07321.10
5.6.150.0130.07721.18
5.6.140.0130.04021.04
5.6.130.0070.07021.03
5.6.120.0070.05721.02
5.6.110.0100.08021.11
5.6.100.0200.06721.16
5.6.90.0100.08321.09
5.6.80.0100.06720.47
5.6.70.0100.08020.49
5.6.60.0230.03720.45
5.6.50.0070.08020.47
5.6.40.0130.07320.31
5.6.30.0070.07020.40
5.6.20.0100.06020.42
5.6.10.0070.07720.47
5.6.00.0070.08320.43
5.5.380.0030.06020.52
5.5.370.0030.08720.43
5.5.360.0070.08020.54
5.5.350.0030.08020.43
5.5.340.0030.06720.84
5.5.330.0070.04020.88
5.5.320.0100.08720.84
5.5.310.0070.04720.81
5.5.300.0130.07320.89
5.5.290.0170.08020.84
5.5.280.0070.08720.91
5.5.270.0070.08320.87
5.5.260.0130.05020.93
5.5.250.0070.08020.70
5.5.240.0100.05720.31
5.5.230.0030.08020.22
5.5.220.0030.08320.28
5.5.210.0170.06720.16
5.5.200.0030.08020.16
5.5.190.0070.08720.16
5.5.180.0130.07320.29
5.5.160.0130.08020.12
5.5.150.0100.07020.27
5.5.140.0200.07020.00
5.5.130.0030.06320.18
5.5.120.0070.08320.24
5.5.110.0070.08320.12
5.5.100.0070.05020.08
5.5.90.0030.06319.92
5.5.80.0170.07020.06
5.5.70.0130.06720.08
5.5.60.0100.07020.07
5.5.50.0070.08320.07
5.5.40.0130.07720.16
5.5.30.0030.08019.97
5.5.20.0000.07320.14
5.5.10.0130.04720.15
5.5.00.0030.05020.00
5.4.450.0170.04319.32
5.4.440.0130.07719.21
5.4.430.0100.07019.47
5.4.420.0170.07019.27
5.4.410.0070.07719.32
5.4.400.0070.07718.98
5.4.390.0100.08018.83
5.4.380.0030.07318.98
5.4.370.0100.08018.93
5.4.360.0100.07318.99
5.4.350.0100.07018.97
5.4.340.0100.07718.97
5.4.320.0030.08019.00
5.4.310.0070.07318.83
5.4.300.0130.06718.83
5.4.290.0030.08019.05
5.4.280.0030.08018.99
5.4.270.0130.07318.83
5.4.260.0000.08018.96
5.4.250.0000.06718.93
5.4.240.0070.07018.83
5.4.230.0230.06018.97
5.4.220.0030.08318.96
5.4.210.0070.05718.96
5.4.200.0100.06318.93
5.4.190.0030.08719.04
5.4.180.0100.04719.05
5.4.170.0100.07718.97
5.4.160.0130.07718.97
5.4.150.0070.07718.97
5.4.140.0070.07016.42
5.4.130.0130.06316.46
5.4.120.0100.03316.25
5.4.110.0100.07316.41
5.4.100.0100.07316.49
5.4.90.0030.07716.30
5.4.80.0100.04316.47
5.4.70.0100.07316.45
5.4.60.0000.05016.33
5.4.50.0030.06716.32
5.4.40.0100.06716.29
5.4.30.0030.07316.30
5.4.20.0100.07016.31
5.4.10.0170.06716.24
5.4.00.0100.06715.76
5.3.290.0070.08014.43
5.3.280.0100.07014.36
5.3.270.0100.06314.38
5.3.260.0070.07714.46
5.3.250.0030.05014.38
5.3.240.0070.07014.49
5.3.230.0170.05314.53
5.3.220.0030.06714.41
5.3.210.0030.07014.45
5.3.200.0100.07014.45
5.3.190.0100.07314.43
5.3.180.0100.07314.46
5.3.170.0100.07014.50
5.3.160.0100.06714.38
5.3.150.0070.07714.44
5.3.140.0100.05314.42
5.3.130.0100.07014.50
5.3.120.0030.04314.32
5.3.110.0070.07714.47
5.3.100.0100.03713.95
5.3.90.0070.06713.84
5.3.80.0070.07013.80
5.3.70.0070.04713.94
5.3.60.0030.05313.78
5.3.50.0070.06713.84
5.3.40.0070.07713.82
5.3.30.0070.06713.57
5.3.20.0070.07013.59
5.3.10.0100.07313.41
5.3.00.0100.06313.32
5.2.170.0130.04711.54
5.2.160.0000.06711.54
5.2.150.0070.05311.54
5.2.140.0030.03711.54
5.2.130.0000.04011.54
5.2.120.0070.04311.54
5.2.110.0070.04711.54
5.2.100.0030.06711.54
5.2.90.0100.05711.54
5.2.80.0070.05711.54
5.2.70.0070.05711.54
5.2.60.0100.06311.54
5.2.50.0000.04011.54
5.2.40.0030.06311.54
5.2.30.0130.04711.54
5.2.20.0030.04011.54
5.2.10.0030.05311.54
5.2.00.0000.06011.54
5.1.60.0000.06311.54
5.1.50.0100.02311.54
5.1.40.0030.05011.54
5.1.30.0000.06311.54
5.1.20.0100.05711.54
5.1.10.0030.04711.54
5.1.00.0000.06311.54
5.0.50.0000.05011.54
5.0.40.0100.04011.54
5.0.30.0070.03311.54
5.0.20.0070.04011.54
5.0.10.0070.03311.54
5.0.00.0000.06711.54
4.4.90.0070.02311.54
4.4.80.0000.03711.54
4.4.70.0030.01311.54
4.4.60.0030.02711.54
4.4.50.0000.02011.54
4.4.40.0030.05711.54
4.4.30.0070.02711.54
4.4.20.0030.03711.54
4.4.10.0030.03311.54
4.4.00.0000.05311.54
4.3.110.0000.02011.54
4.3.100.0000.03311.54
4.3.90.0030.03311.54
4.3.80.0070.02711.54
4.3.70.0100.02311.54
4.3.60.0030.03311.54
4.3.50.0070.02011.54
4.3.40.0030.05311.54
4.3.30.0000.03711.54
4.3.20.0000.02011.54
4.3.10.0000.02011.54
4.3.00.0030.03311.54

preferences:
54.38 ms | 401 KiB | 5 Q