3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private function __construct() {} public static function getInstance() { return new self(); } public function bar() { return 'baz'; } } $foo = Foo::getInstance(); echo $foo->bar();

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)
8.3.70.0140.00718.20
8.3.60.0040.01118.56
8.3.50.0070.01021.92
8.3.40.0110.00318.85
8.3.30.0110.00418.71
8.3.20.0050.00318.73
8.3.10.0030.00521.09
8.3.00.0070.01121.77
8.2.190.0100.00718.41
8.2.180.0070.00716.75
8.2.170.0030.01022.96
8.2.160.0030.01022.12
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0070.00321.05
8.2.110.0040.00420.51
8.2.100.0070.00417.72
8.2.90.0000.00819.08
8.2.80.0030.00618.04
8.2.70.0030.00517.38
8.2.60.0040.00418.03
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0000.00719.43
8.2.20.0060.00317.67
8.2.10.0050.00217.73
8.2.00.0020.00517.57
8.1.280.0140.00425.92
8.1.270.0060.00323.99
8.1.260.0120.00326.35
8.1.250.0000.00728.09
8.1.240.0110.00023.91
8.1.230.0080.00420.88
8.1.220.0030.00518.64
8.1.210.0000.00918.77
8.1.200.0030.00617.13
8.1.190.0050.00317.53
8.1.180.0080.00018.10
8.1.170.0000.00818.59
8.1.160.0040.00418.80
8.1.150.0040.00418.49
8.1.140.0040.00417.38
8.1.130.0070.00017.39
8.1.120.0040.00417.25
8.1.110.0040.00417.44
8.1.100.0040.00417.36
8.1.90.0000.00717.41
8.1.80.0040.00417.32
8.1.70.0070.00017.35
8.1.60.0030.00717.56
8.1.50.0050.00217.47
8.1.40.0040.00417.42
8.1.30.0030.00617.51
8.1.20.0030.00517.61
8.1.10.0040.00417.59
8.1.00.0050.00317.49
8.0.300.0000.00718.77
8.0.290.0070.00017.02
8.0.280.0070.00018.32
8.0.270.0070.00017.20
8.0.260.0000.00616.83
8.0.250.0080.00016.94
8.0.240.0050.00316.92
8.0.230.0030.00316.87
8.0.220.0000.00716.85
8.0.210.0000.00716.82
8.0.200.0000.00616.80
8.0.190.0030.00516.81
8.0.180.0080.00016.87
8.0.170.0040.00416.80
8.0.160.0040.00416.68
8.0.150.0070.00016.73
8.0.140.0030.00716.68
8.0.130.0000.00513.33
8.0.120.0020.00516.68
8.0.110.0000.00716.78
8.0.100.0000.00716.88
8.0.90.0070.00016.79
8.0.80.0220.00416.77
8.0.70.0030.00516.90
8.0.60.0000.00716.70
8.0.50.0040.00416.70
8.0.30.0140.00516.90
8.0.20.0060.01317.40
8.0.10.0040.00416.91
8.0.00.0130.00416.75
7.4.330.0060.00016.79
7.4.320.0000.00616.44
7.4.300.0030.00316.49
7.4.290.0060.00016.48
7.4.280.0040.00416.49
7.4.270.0040.00416.44
7.4.260.0050.00013.21
7.4.250.0000.00816.44
7.4.240.0030.00316.53
7.4.230.0000.00716.70
7.4.220.0060.01616.56
7.4.210.0090.00616.64
7.4.200.0000.00716.63
7.4.190.0040.00416.53
7.4.160.0070.01016.28
7.4.150.0170.00017.40
7.4.140.0090.00917.86
7.4.130.0110.00616.60
7.4.120.0080.00916.50
7.4.110.0100.00616.50
7.4.100.0140.00316.52
7.4.90.0130.01016.46
7.4.80.0070.01019.39
7.4.70.0090.01216.26
7.4.60.0060.01016.54
7.4.50.0000.00916.10
7.4.40.0110.00622.77
7.4.30.0110.00516.46
7.4.00.0070.01014.82
7.3.330.0000.00713.22
7.3.320.0030.00313.23
7.3.310.0050.00316.17
7.3.300.0060.00016.24
7.3.290.0100.00716.25
7.3.280.0110.00816.21
7.3.270.0060.01117.40
7.3.260.0120.00718.24
7.3.250.0090.01416.41
7.3.240.0060.01516.25
7.3.230.0100.00716.44
7.3.210.0100.00616.34
7.3.200.0060.01819.39
7.3.190.0100.00716.35
7.3.180.0090.00716.45
7.3.170.0040.01916.36
7.3.160.0080.00816.36
7.3.120.0060.01114.61
7.3.20.0630.00614.76
7.3.10.0340.00615.44
7.3.00.0260.00715.46
7.2.330.0100.01316.50
7.2.320.0060.01616.73
7.2.310.0130.00616.77
7.2.300.0070.01716.66
7.2.290.0140.00316.47
7.2.150.0440.00715.09
7.2.140.0630.01015.01
7.2.130.0290.00615.75
7.2.120.0300.00515.63
7.2.110.0280.00515.52
7.2.100.0290.00615.88
7.2.90.0310.00715.90
7.2.80.0260.01215.74
7.2.70.0360.00715.44
7.2.60.0720.00715.16
7.2.50.0730.01015.29
7.2.40.0770.00715.36
7.2.30.0690.00715.41
7.2.20.0730.00715.49
7.2.10.0700.00915.27
7.2.00.0830.01015.50
7.1.250.0620.00614.57
7.1.240.0490.01013.69
7.1.230.0660.01013.34
7.1.220.0690.01713.68
7.1.210.0550.00613.45
7.1.200.0280.01014.45
7.1.190.0930.00013.47
7.1.180.0770.01613.09
7.1.170.0910.00713.57
7.1.160.1020.00714.69
7.1.150.0850.00514.69
7.1.140.1020.00814.59
7.1.130.0930.00714.54
7.1.120.0940.00714.66
7.1.110.1100.00814.47
7.1.100.0830.00814.36
7.1.90.0980.00914.44
7.1.80.0920.00714.27
7.1.70.0790.00814.91
7.1.60.0830.00823.85
7.1.50.1110.00723.69
7.1.40.0670.01323.39
7.1.30.0720.01123.57
7.1.20.0720.01223.55
7.1.10.0520.00614.50
7.1.00.0480.00814.56
7.0.330.0670.00613.33
7.0.320.0620.00313.49
7.0.310.0710.00613.34
7.0.300.0980.00913.39
7.0.290.0950.00614.43
7.0.280.0840.00713.58
7.0.270.1280.00914.43
7.0.260.1030.00614.28
7.0.250.0960.00514.37
7.0.240.1050.00814.22
7.0.230.0970.01114.15
7.0.220.0910.00414.24
7.0.210.0810.01113.96
7.0.200.0670.00614.63
7.0.190.0580.00914.52
7.0.180.0620.00914.37
7.0.170.0590.00814.42
7.0.160.0650.00614.35
7.0.150.0530.00614.43
7.0.140.0620.00914.32
7.0.130.0550.00714.53
7.0.120.0770.00614.48
7.0.110.0580.00814.47
7.0.100.0510.00914.41
7.0.90.0630.00714.42
7.0.80.0800.00914.45
7.0.70.0600.00714.41
7.0.60.0730.00714.43
7.0.50.0660.00714.48
7.0.40.0590.00814.32
7.0.30.0620.00614.46
7.0.20.0710.00714.42
7.0.10.0570.01014.39
7.0.00.0620.00514.41
5.6.400.0070.01115.84
5.6.380.0040.00813.77
5.6.370.0130.00514.27
5.6.360.0110.00814.24
5.6.350.0170.00314.47
5.6.340.0150.00414.14
5.6.330.0160.00814.02
5.6.320.0150.00714.31
5.6.310.0130.00614.26
5.6.300.0130.03617.44
5.6.290.0100.02917.38
5.6.280.0140.03117.64
5.6.270.0140.03517.44
5.6.260.0100.04017.58
5.6.250.0110.04117.41
5.6.240.0140.03317.55
5.6.230.0180.03017.61
5.6.220.0110.03117.60
5.6.210.0110.03217.75
5.6.200.0120.03017.52
5.6.190.0090.03117.67
5.6.180.0130.03217.62
5.6.170.0120.03817.68
5.6.160.0110.03117.64
5.6.150.0140.03117.57
5.6.140.0150.02917.62
5.6.130.0150.03317.60
5.6.120.0140.03517.59
5.6.110.0130.03317.53
5.6.100.0160.04317.55
5.6.90.0130.03517.53
5.6.80.0130.02917.08
5.6.70.0130.03017.19
5.6.60.0130.03417.26
5.6.50.0120.03117.24
5.6.40.0140.03917.16
5.6.30.0080.03317.24
5.6.20.0110.03217.19
5.6.10.0110.02617.20
5.6.00.0100.03517.12
5.5.380.0080.03514.38
5.5.370.0100.02814.33
5.5.360.0090.03614.22
5.5.350.0090.03014.27
5.5.340.0120.03514.50
5.5.330.0120.03014.54
5.5.320.0120.03514.65
5.5.310.0120.03114.64
5.5.300.0100.02914.45
5.5.290.0140.03314.60
5.5.280.0090.03314.57
5.5.270.0080.02814.64
5.5.260.0140.03414.58
5.5.250.0090.03214.37
5.5.240.0110.03014.25
5.5.230.0130.02814.23
5.5.220.0080.03814.01
5.5.210.0080.02514.09
5.5.200.0090.03714.12
5.5.190.0110.02814.22
5.5.180.0120.02714.07
5.5.170.0080.00510.91
5.5.160.0120.02714.21
5.5.150.0130.02214.19
5.5.140.0080.02514.21
5.5.130.0100.02614.28
5.5.120.0070.03814.11
5.5.110.0110.02814.19
5.5.100.0090.03214.18
5.5.90.0100.02714.12
5.5.80.0110.02814.09
5.5.70.0090.03314.14
5.5.60.0120.02914.15
5.5.50.0110.03114.17
5.5.40.0080.03013.99
5.5.30.0090.02814.22
5.5.20.0070.03314.10
5.5.10.0110.03514.09
5.5.00.0080.03613.99
5.4.450.0100.03815.13
5.4.440.0110.03315.30
5.4.430.0130.03115.15
5.4.420.0130.03015.24
5.4.410.0110.03115.13
5.4.400.0090.03014.85
5.4.390.0140.03714.97
5.4.380.0080.03215.05
5.4.370.0100.03214.90
5.4.360.0080.04114.99
5.4.350.0100.02814.98
5.4.340.0110.02514.96
5.4.330.0070.01010.74
5.4.320.0100.02714.99
5.4.310.0090.02515.02
5.4.300.0070.03114.93
5.4.290.0120.03114.98
5.4.280.0070.02614.93
5.4.270.0070.03014.96
5.4.260.0130.02714.90
5.4.250.0110.03014.88
5.4.240.0090.02714.88
5.4.230.0120.03215.00
5.4.220.0110.03214.90
5.4.210.0110.03114.86
5.4.200.0090.04114.97
5.4.190.0100.03115.02
5.4.180.0100.03014.90
5.4.170.0150.03414.99
5.4.160.0110.02715.01
5.4.150.0070.04015.09
5.4.140.0110.02513.85
5.4.130.0120.02913.75
5.4.120.0100.02413.73
5.4.110.0070.02713.82
5.4.100.0100.02613.84
5.4.90.0110.02413.79
5.4.80.0100.02813.77
5.4.70.0090.02813.88
5.4.60.0070.02513.86
5.4.50.0100.02713.83
5.4.40.0080.02613.86
5.4.30.0130.02213.85
5.4.20.0110.02313.71
5.4.10.0110.03513.70
5.4.00.0090.02313.51
5.3.290.0090.02713.00
5.3.280.0090.03012.98
5.3.270.0100.03513.10
5.3.260.0080.02813.11
5.3.250.0060.02613.03
5.3.240.0080.03312.99
5.3.230.0100.03113.01
5.3.220.0110.02412.90
5.3.210.0090.02612.90
5.3.200.0100.02612.92
5.3.190.0100.02813.00
5.3.180.0120.02412.91
5.3.170.0090.03012.97
5.3.160.0100.02313.02
5.3.150.0100.02813.03
5.3.140.0090.02513.02
5.3.130.0100.02612.96
5.3.120.0080.02912.86
5.3.110.0090.03213.00
5.3.100.0090.03312.84
5.3.90.0110.02512.79
5.3.80.0100.02812.76
5.3.70.0080.02712.77
5.3.60.0090.02312.86
5.3.50.0100.02112.70
5.3.40.0080.03212.77
5.3.30.0090.02512.85
5.3.20.0080.02612.73
5.3.10.0090.02512.65
5.3.00.0080.03312.61

preferences:
52.77 ms | 401 KiB | 5 Q