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'); $debut = $objDateTime->getTimeStamp(); for($index=1; $index <100; $index++) { Foo::bar(); } $objDateTime = new DateTime('NOW'); $fin = $objDateTime->getTimeStamp(); echo 'Baz->test()::' . $fin-$debut; } } $baz = new Baz; $baz->test(); class FooPropre { public static function barPropre() { $nothing = isset($this) ? 'Instance' : 'Class'; } } class BazPropre { function testPropre() { $objDateTime = new DateTime('NOW'); $debut = $objDateTime->getTimeStamp(); for($index=1; $index <100; $index++) { FooPropre::barPropre(); } $objDateTime = new DateTime('NOW'); $fin = $objDateTime->getTimeStamp(); echo 'BazPropre->testPropre()::' . $fin-$debut; } } $bazp = new BazPropre; $bazp->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)
8.3.60.0070.00718.53
8.3.50.0110.00921.27
8.3.40.0100.01018.96
8.3.30.0110.00320.30
8.3.20.0030.00520.20
8.3.10.0080.00021.16
8.3.00.0000.00722.40
8.2.180.0090.00916.75
8.2.170.0150.00322.96
8.2.160.0100.00722.25
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00320.93
8.2.110.0030.00619.36
8.2.100.0040.00717.84
8.2.90.0050.00319.23
8.2.80.0040.00419.21
8.2.70.0050.00517.75
8.2.60.0080.00018.04
8.2.50.0050.00318.07
8.2.40.0070.00418.21
8.2.30.0070.00019.32
8.2.20.0000.00717.86
8.2.10.0030.00617.82
8.2.00.0030.00517.81
8.1.280.0110.00725.92
8.1.270.0100.00023.99
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00323.92
8.1.230.0030.00821.04
8.1.220.0080.00018.72
8.1.210.0000.00818.87
8.1.200.0090.00017.48
8.1.190.0000.00817.66
8.1.180.0000.00918.10
8.1.170.0050.00318.70
8.1.160.0040.00418.89
8.1.150.0040.00418.64
8.1.140.0080.00017.48
8.1.130.0070.00017.97
8.1.120.0040.00417.64
8.1.110.0040.00417.45
8.1.100.0030.00317.52
8.1.90.0040.00417.48
8.1.80.0040.00417.59
8.1.70.0040.00417.55
8.1.60.0000.00817.62
8.1.50.0000.00717.55
8.1.40.0030.00517.69
8.1.30.0020.00517.65
8.1.20.0000.00817.63
8.1.10.0030.00617.74
8.1.00.0040.00417.69
8.0.300.0040.00420.04
8.0.290.0040.00417.05
8.0.280.0030.00318.38
8.0.270.0000.00717.27
8.0.260.0040.00417.04
8.0.250.0030.00517.18
8.0.240.0040.00417.20
8.0.230.0030.00417.07
8.0.220.0070.00016.98
8.0.210.0000.00716.93
8.0.200.0070.00017.02
8.0.190.0060.00317.17
8.0.180.0040.00417.19
8.0.170.0060.00317.05
8.0.160.0000.00717.20
8.0.150.0000.00817.06
8.0.140.0040.00417.10
8.0.130.0030.00313.49
8.0.120.0030.00617.04
8.0.110.0000.00717.10
8.0.100.0030.00517.13
8.0.90.0070.00017.08
8.0.80.0040.01117.07
8.0.70.0000.00716.97
8.0.60.0040.00416.92
8.0.50.0040.00416.95
8.0.30.0040.01317.26
8.0.20.0080.01017.40
8.0.10.0070.00017.16
8.0.00.0050.01416.96
7.4.330.0040.00415.00
7.4.320.0030.00316.71
7.4.300.0030.00316.73
7.4.290.0000.00716.65
7.4.280.0050.00216.64
7.4.270.0000.00816.74
7.4.260.0000.00513.30
7.4.250.0030.00616.46
7.4.240.0020.00516.69
7.4.230.0000.00716.43
7.4.220.0100.02216.68
7.4.210.0060.00916.77
7.4.200.0030.00316.75
7.4.190.0030.00316.45
7.4.160.0060.01216.52
7.4.150.0070.01217.40
7.4.140.0110.00817.86
7.4.130.0080.01016.66
7.4.120.0100.00816.69
7.4.110.0110.00716.72
7.4.100.0150.00316.69
7.4.90.0130.00916.64
7.4.80.0140.00419.39
7.4.70.0170.00016.74
7.4.60.0160.00616.87
7.4.50.0060.00316.84
7.4.40.0040.01422.77
7.4.30.0030.01516.65
7.4.00.0050.00815.08
7.3.330.0030.00313.35
7.3.320.0000.00613.43
7.3.310.0000.00816.66
7.3.300.0030.00316.45
7.3.290.0040.01116.48
7.3.280.0040.01216.47
7.3.270.0090.01817.40
7.3.260.0170.01018.24
7.3.250.0150.00516.63
7.3.240.0070.01116.55
7.3.230.0110.00716.49
7.3.210.0140.00816.49
7.3.200.0100.01119.39
7.3.190.0090.00916.55
7.3.180.0060.01016.50
7.3.170.0140.00916.50
7.3.160.0160.00916.63
7.3.120.0060.01014.96
7.3.10.0100.00316.96
7.3.00.0060.00316.91
7.2.330.0150.00716.83
7.2.320.0190.00316.57
7.2.310.0110.00717.00
7.2.300.0090.00916.71
7.2.290.0160.00616.89
7.2.130.0060.00917.16
7.2.120.0000.01517.12
7.2.110.0040.01117.14
7.2.100.0030.01317.07
7.2.90.0070.00716.80
7.2.80.0060.00917.13
7.2.70.0050.00517.30
7.2.60.0050.00917.12
7.2.50.0080.00416.97
7.2.40.0000.01417.14
7.2.30.0070.01116.83
7.2.20.0030.01017.04
7.2.10.0030.00916.79
7.2.00.0080.00618.30
7.1.250.0070.00716.11
7.1.200.0070.00715.88
7.1.100.0030.01318.35
7.1.70.0030.00517.00
7.1.60.0070.01719.17
7.1.50.0070.01717.02
7.1.00.0000.07022.36
7.0.200.0360.01014.65
7.0.140.0000.07021.98
7.0.100.0100.08719.95
7.0.90.0100.06019.89
7.0.80.0370.05719.82
7.0.70.0300.04719.86
7.0.60.0170.04720.00
7.0.50.0130.06020.31
7.0.40.0130.07320.08
7.0.30.0130.07020.18
7.0.20.0100.08020.07
7.0.10.0000.06020.16
7.0.00.0070.06020.10
5.6.280.0030.07321.08
5.6.250.0100.08320.47
5.6.240.0070.07320.67
5.6.230.0130.07320.59
5.6.220.0030.05020.57
5.6.210.0070.08320.42
5.6.200.0070.06721.10
5.6.190.0130.06021.15
5.6.180.0100.08021.05
5.6.170.0130.06721.02
5.6.160.0070.04720.97
5.6.150.0130.07321.03
5.6.140.0070.04321.12
5.6.130.0070.06020.94
5.6.120.0100.06721.11
5.6.110.0100.04320.93
5.6.100.0130.07320.94
5.6.90.0030.08321.16
5.6.80.0170.07020.43
5.6.70.0030.08020.35
5.6.60.0030.07020.47
5.6.50.0130.07320.38
5.6.40.0170.07020.32
5.6.30.0200.06720.33
5.6.20.0100.05720.35
5.6.10.0100.07720.37
5.6.00.0000.06320.29
5.5.380.0100.08720.34
5.5.370.0130.04020.30
5.5.360.0070.08720.51
5.5.350.0070.08320.38
5.5.340.0100.03720.83
5.5.330.0130.05020.91
5.5.320.0130.07320.84
5.5.310.0070.04320.93
5.5.300.0130.06720.79
5.5.290.0070.08020.83
5.5.280.0030.04320.84
5.5.270.0100.07320.83
5.5.260.0100.08020.91
5.5.250.0070.04320.70
5.5.240.0070.08720.04
5.5.230.0070.08020.31
5.5.220.0100.07320.26
5.5.210.0070.06020.25
5.5.200.0070.07020.22
5.5.190.0130.06020.00
5.5.180.0030.04720.17
5.5.160.0030.06720.14
5.5.150.0170.06020.11
5.5.140.0100.08020.23
5.5.130.0100.07720.09
5.5.120.0100.05720.13
5.5.110.0070.07720.18
5.5.100.0030.04720.15
5.5.90.0070.08020.11
5.5.80.0100.05720.11
5.5.70.0100.05720.06
5.5.60.0100.08720.02
5.5.50.0030.07319.95
5.5.40.0100.07320.09
5.5.30.0100.07019.97
5.5.20.0100.06320.18
5.5.10.0070.08320.10
5.5.00.0200.04720.13
5.4.450.0030.06719.27
5.4.440.0070.04319.23
5.4.430.0070.08019.37
5.4.420.0030.06019.20
5.4.410.0100.06019.22
5.4.400.0100.03718.85
5.4.390.0100.06319.25
5.4.380.0100.07019.21
5.4.370.0030.05019.05
5.4.360.0100.07319.04
5.4.350.0100.07318.95
5.4.340.0100.04019.18
5.4.320.0130.07319.03
5.4.310.0070.06718.85
5.4.300.0170.06718.94
5.4.290.0070.04719.04
5.4.280.0070.06718.87
5.4.270.0100.06719.14
5.4.260.0000.07318.94
5.4.250.0100.07019.09
5.4.240.0100.05719.04
5.4.230.0070.07019.15
5.4.220.0130.07318.94
5.4.210.0100.06719.08
5.4.200.0030.05718.87
5.4.190.0070.07319.03
5.4.180.0000.05719.17
5.4.170.0100.05719.22
5.4.160.0100.07019.10
5.4.150.0070.03719.13
5.4.140.0100.07716.52
5.4.130.0030.07316.53
5.4.120.0130.05716.54
5.4.110.0070.08316.45
5.4.100.0030.07016.58
5.4.90.0030.06316.32
5.4.80.0130.03016.55
5.4.70.0130.06316.52
5.4.60.0130.05716.35
5.4.50.0070.07316.40
5.4.40.0070.05016.53
5.4.30.0100.07316.32
5.4.20.0130.04316.36
5.4.10.0070.06016.40
5.4.00.0100.07015.86
5.3.290.0070.08014.78
5.3.280.0000.04714.59
5.3.270.0030.08314.67
5.3.260.0000.07714.61
5.3.250.0030.08014.54
5.3.240.0170.05314.60
5.3.230.0030.08014.61
5.3.220.0130.06314.69
5.3.210.0030.08014.54
5.3.200.0030.07314.66
5.3.190.0200.05714.58
5.3.180.0100.04714.56
5.3.170.0030.04014.68
5.3.160.0030.04714.69
5.3.150.0130.06314.59
5.3.140.0100.07714.66
5.3.130.0100.06314.55
5.3.120.0070.07314.63
5.3.110.0100.07314.58
5.3.100.0100.07014.11
5.3.90.0100.07014.17
5.3.80.0100.07314.04
5.3.70.0100.07014.17
5.3.60.0130.07714.07
5.3.50.0070.07013.85
5.3.40.0070.07014.05
5.3.30.0000.06013.98
5.3.20.0070.03713.61
5.3.10.0030.07313.68
5.3.00.0000.04313.76
5.2.170.0100.06011.22
5.2.160.0100.05311.25
5.2.150.0130.04311.27
5.2.140.0000.03311.29
5.2.130.0000.03311.02
5.2.120.0000.06011.18
5.2.110.0030.03011.25
5.2.100.0000.03310.97
5.2.90.0030.03011.17
5.2.80.0100.05011.22
5.2.70.0030.06011.20
5.2.60.0030.03710.96
5.2.50.0030.05711.12
5.2.40.0100.05710.89
5.2.30.0030.05711.04
5.2.20.0030.06311.06
5.2.10.0030.06010.93
5.2.00.0100.05710.66
5.1.60.0070.04310.00
5.1.50.0030.05310.00
5.1.40.0030.03710.00
5.1.30.0070.05710.40
5.1.20.0030.06010.48
5.1.10.0030.05310.18
5.1.00.0030.05310.07
5.0.50.0100.0409.75
5.0.40.0000.0379.75
5.0.30.0070.0639.75
5.0.20.0030.0439.75
5.0.10.0070.0439.75
5.0.00.0030.0679.75
4.4.90.0000.0179.75
4.4.80.0070.0309.75
4.4.70.0000.0379.75
4.4.60.0000.0379.75
4.4.50.0070.0309.75
4.4.40.0030.0509.75
4.4.30.0030.0379.75
4.4.20.0070.0309.75
4.4.10.0030.0379.75
4.4.00.0000.0579.75
4.3.110.0070.0309.75
4.3.100.0030.0309.75
4.3.90.0000.0379.75
4.3.80.0000.0409.75
4.3.70.0000.0279.75
4.3.60.0100.0279.75
4.3.50.0000.0379.75
4.3.40.0100.0439.75
4.3.30.0000.0379.75
4.3.20.0000.0339.75
4.3.10.0000.0279.75
4.3.00.0000.0379.75

preferences:
42.78 ms | 401 KiB | 5 Q