3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private function __construct() {} public 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)
8.3.60.0100.01018.30
8.3.50.0070.00922.11
8.3.40.0090.01218.84
8.3.30.0100.01018.89
8.3.20.0080.00018.87
8.3.10.0040.00419.34
8.3.00.0070.00021.76
8.2.180.0120.00316.88
8.2.170.0060.00922.96
8.2.160.0030.01020.39
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0090.00026.16
8.2.120.0040.00420.96
8.2.110.0030.00720.35
8.2.100.0060.00617.91
8.2.90.0000.00719.05
8.2.80.0000.00817.97
8.2.70.0060.00617.46
8.2.60.0030.00617.80
8.2.50.0080.00018.07
8.2.40.0030.00518.09
8.2.30.0070.00019.44
8.2.20.0040.00417.55
8.2.10.0070.00017.59
8.2.00.0070.00417.53
8.1.280.0170.00025.92
8.1.270.0000.00923.99
8.1.260.0090.00926.35
8.1.250.0080.00028.09
8.1.240.0110.00722.34
8.1.230.0110.00020.75
8.1.220.0030.00518.77
8.1.210.0040.00418.89
8.1.200.0090.00017.35
8.1.190.0040.00417.50
8.1.180.0000.00918.10
8.1.170.0000.00718.51
8.1.160.0000.00718.76
8.1.150.0000.00718.56
8.1.140.0060.00317.20
8.1.130.0000.00717.69
8.1.120.0070.00017.35
8.1.110.0030.00617.25
8.1.100.0030.00317.34
8.1.90.0050.00317.34
8.1.80.0040.00417.33
8.1.70.0070.00017.31
8.1.60.0000.00817.41
8.1.50.0000.00717.29
8.1.40.0040.00417.49
8.1.30.0040.00417.64
8.1.20.0060.00317.55
8.1.10.0080.00017.45
8.1.00.0000.00717.43
8.0.300.0030.00519.98
8.0.290.0080.00016.93
8.0.280.0070.00018.27
8.0.270.0030.00317.08
8.0.260.0030.00316.84
8.0.250.0000.00716.84
8.0.240.0050.00216.98
8.0.230.0000.00717.00
8.0.220.0000.00716.93
8.0.210.0030.00616.92
8.0.200.0030.00316.85
8.0.190.0040.00416.95
8.0.180.0000.00716.83
8.0.170.0040.00416.97
8.0.160.0040.00417.00
8.0.150.0080.00016.95
8.0.140.0000.01116.82
8.0.130.0000.00513.34
8.0.120.0040.00416.89
8.0.110.0040.00416.68
8.0.100.0040.00416.95
8.0.90.0000.00916.82
8.0.80.0090.00616.82
8.0.70.0000.00716.73
8.0.60.0030.00516.89
8.0.50.0000.00716.88
8.0.30.0120.00917.28
8.0.20.0100.00817.40
8.0.10.0000.00816.78
8.0.00.0100.00816.78
7.4.330.0050.00016.73
7.4.320.0030.00316.50
7.4.300.0060.00016.52
7.4.290.0000.00716.52
7.4.280.0000.00716.61
7.4.270.0000.00716.50
7.4.260.0060.00013.34
7.4.250.0000.00816.57
7.4.240.0030.00316.49
7.4.230.0070.00016.61
7.4.220.0070.01716.67
7.4.210.0090.00616.58
7.4.200.0070.00016.71
7.4.190.0000.00716.46
7.4.160.0040.01216.49
7.4.150.0060.01217.40
7.4.140.0070.01417.86
7.4.130.0120.00416.38
7.4.120.0070.00916.60
7.4.110.0070.01016.55
7.4.100.0090.00916.54
7.4.90.0150.00316.43
7.4.80.0070.01419.39
7.4.70.0000.02216.45
7.4.60.0030.01416.50
7.4.50.0060.00316.35
7.4.40.0060.00922.77
7.4.30.0100.00716.53
7.4.00.0090.00715.06
7.3.330.0000.00613.17
7.3.320.0000.00513.33
7.3.310.0000.00716.30
7.3.300.0030.00316.31
7.3.290.0070.01016.38
7.3.280.0050.01116.29
7.3.270.0090.00917.40
7.3.260.0110.00918.24
7.3.250.0150.00316.28
7.3.240.0150.00616.51
7.3.230.0070.01016.39
7.3.210.0100.00616.45
7.3.200.0100.01319.39
7.3.190.0090.00916.43
7.3.180.0070.01016.33
7.3.170.0090.00616.38
7.3.160.0040.01216.29
7.3.120.0070.00714.58
7.2.330.0140.00316.18
7.2.320.0070.01016.60
7.2.310.0070.01716.29
7.2.300.0060.01316.29
7.2.290.0130.00616.55
7.2.60.0040.00816.96
7.1.200.0060.00315.60
7.1.70.0080.00417.00
7.1.60.0060.00919.40
7.1.50.0000.01816.90
7.1.00.0070.03022.42
7.0.200.0000.00816.69
7.0.140.0100.06722.07
7.0.70.0070.08021.77
7.0.60.0130.07321.86
7.0.50.0070.07722.15
7.0.40.0070.08320.10
7.0.30.0100.08720.19
7.0.20.0100.03720.04
7.0.10.0070.07720.12
7.0.00.0070.07320.04
5.6.280.0000.07720.96
5.6.220.0070.08320.71
5.6.210.0130.08020.63
5.6.200.0030.04320.98
5.6.190.0000.09020.94
5.6.180.0130.04721.04
5.6.170.0170.06321.02
5.6.160.0130.07721.11
5.6.150.0030.08721.14
5.6.140.0100.08321.08
5.6.130.0030.08321.05
5.6.120.0000.09321.06
5.6.110.0100.07720.93
5.6.100.0030.06320.90
5.6.90.0100.08321.02
5.6.80.0070.03720.41
5.6.70.0030.07020.45
5.6.60.0000.04320.30
5.6.50.0000.06320.39
5.6.40.0030.09020.39
5.6.30.0130.07720.43
5.6.20.0100.04720.40
5.6.10.0030.07720.44
5.6.00.0030.05320.26
5.5.360.0030.08720.44
5.5.350.0030.08720.43
5.5.340.0070.04720.65
5.5.330.0070.08320.89
5.5.320.0070.06020.89
5.5.310.0100.04320.76
5.5.300.0030.08720.73
5.5.290.0100.07020.77
5.5.280.0070.05720.91
5.5.270.0170.06720.77
5.5.260.0000.07020.86
5.5.250.0000.05020.75
5.5.240.0030.05020.26
5.5.230.0000.07320.14
5.5.220.0030.07320.14
5.5.210.0070.04320.26
5.5.200.0000.08720.24
5.5.190.0000.05720.18
5.5.180.0070.04320.13
5.5.160.0200.05320.17
5.5.150.0030.06720.12
5.5.140.0100.06320.12
5.5.130.0030.08020.12
5.5.120.0130.07320.06
5.5.110.0030.08720.12
5.5.100.0000.07719.98
5.5.90.0000.08020.00
5.5.80.0030.08320.09
5.5.70.0030.08020.06
5.5.60.0070.05720.16
5.5.50.0070.08020.03
5.5.40.0070.08320.10
5.5.30.0130.07020.15
5.5.20.0170.07320.16
5.5.10.0070.07320.10
5.5.00.0030.07020.02
5.4.450.0030.08319.50
5.4.440.0100.07319.48
5.4.430.0070.08319.32
5.4.420.0070.06719.46
5.4.410.0030.05019.40
5.4.400.0000.04019.23
5.4.390.0070.09719.12
5.4.380.0070.03719.16
5.4.370.0030.07019.16
5.4.360.0070.07318.85
5.4.350.0100.07318.95
5.4.340.0230.06719.20
5.4.320.0130.07019.07
5.4.310.0030.07319.21
5.4.300.0070.07318.85
5.4.290.0100.06719.03
5.4.280.0100.07719.09
5.4.270.0070.08019.22
5.4.260.0070.07319.14
5.4.250.0030.05318.95
5.4.240.0000.08718.84
5.4.230.0230.06718.87
5.4.220.0030.05718.84
5.4.210.0100.07719.17
5.4.200.0130.06019.13
5.4.190.0070.05018.89
5.4.180.0100.07719.04
5.4.170.0030.08319.02
5.4.160.0100.07319.16
5.4.150.0200.06019.02
5.4.140.0100.07316.39
5.4.130.0070.07016.39
5.4.120.0030.07316.38
5.4.110.0030.05016.46
5.4.100.0130.05716.46
5.4.90.0030.06016.47
5.4.80.0030.07716.50
5.4.70.0130.07316.47
5.4.60.0070.07716.36
5.4.50.0070.05016.31
5.4.40.0030.07716.39
5.4.30.0100.06316.44
5.4.20.0070.07316.36
5.4.10.0030.05716.36
5.4.00.0030.07715.80
5.3.290.0070.07314.64
5.3.280.0030.07714.71
5.3.270.0030.07714.56
5.3.260.0030.07314.63
5.3.250.0100.05314.69
5.3.240.0030.08014.61
5.3.230.0070.06314.58
5.3.220.0130.04014.56
5.3.210.0070.07714.63
5.3.200.0000.08014.53
5.3.190.0000.08014.51
5.3.180.0070.07314.51
5.3.170.0030.08014.58
5.3.160.0030.07714.55
5.3.150.0030.08014.48
5.3.140.0030.05314.66
5.3.130.0130.07014.62
5.3.120.0030.07714.51
5.3.110.0070.07314.51
5.3.100.0000.06014.00
5.3.90.0030.07314.13
5.3.80.0100.04714.01
5.3.70.0030.06014.16
5.3.60.0030.07713.89
5.3.50.0130.06013.87
5.3.40.0030.07314.08
5.3.30.0000.07713.96
5.3.20.0000.05313.71
5.3.10.0070.06713.64
5.3.00.0000.04013.64
5.2.170.0030.06011.07
5.2.160.0070.05311.07
5.2.150.0070.05711.04
5.2.140.0070.05711.06
5.2.130.0000.06311.16
5.2.120.0000.06011.04
5.2.110.0000.03011.24
5.2.100.0030.02711.11
5.2.90.0030.02311.09
5.2.80.0000.05311.12
5.2.70.0070.03711.15
5.2.60.0030.06011.15
5.2.50.0030.04711.08
5.2.40.0000.03310.91
5.2.30.0070.05710.96
5.2.20.0030.05710.91
5.2.10.0000.03010.85
5.2.00.0070.05010.82
5.1.60.0070.05310.32
5.1.50.0070.02310.32
5.1.40.0070.02010.32
5.1.30.0070.05710.37
5.1.20.0000.05710.41
5.1.10.0000.05310.32
5.1.00.0000.05710.32
5.0.50.0030.04310.32
5.0.40.0000.03310.32
5.0.30.0070.05310.32
5.0.20.0000.04710.32
5.0.10.0030.03310.32
5.0.00.0000.06310.32
4.4.90.0000.03310.32
4.4.80.0030.03310.32
4.4.70.0000.01710.32
4.4.60.0000.01310.32
4.4.50.0000.01310.32
4.4.40.0000.05310.32
4.4.30.0030.01710.32
4.4.20.0000.03710.32
4.4.10.0030.02710.32
4.4.00.0000.05310.32
4.3.110.0030.03710.32
4.3.100.0000.03310.32
4.3.90.0000.03710.32
4.3.80.0000.03710.32
4.3.70.0000.02710.32
4.3.60.0000.03310.32
4.3.50.0030.03310.32
4.3.40.0000.04710.32
4.3.30.0000.03010.32
4.3.20.0000.03710.32
4.3.10.0030.03310.32
4.3.00.0000.03710.32

preferences:
40.33 ms | 401 KiB | 5 Q