3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class Result { private final function __construct() { } public static function success() { return new Success(); } public static function failure() { return new Failure(); } } final class Success extends Result { public static function fakeIt() { return new self(); } } final class Failure extends Result { } var_dump(Result::success()); var_dump(Failure::success()); Success::fakeIt();

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)
8.3.60.0160.01018.43
8.3.50.0090.00616.51
8.3.40.0040.01118.52
8.3.30.0070.00718.86
8.3.20.0040.00421.73
8.3.10.0000.00821.92
8.3.00.0020.00523.48
8.2.180.0120.00916.63
8.2.170.0040.01122.96
8.2.160.0150.00022.20
8.2.150.0000.00924.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0000.00726.16
8.2.110.0100.00021.03
8.2.100.0040.00817.78
8.2.90.0000.00817.63
8.2.80.0040.00419.36
8.2.70.0060.00317.80
8.2.60.0030.00618.09
8.2.50.0040.00418.10
8.2.40.0000.00919.34
8.2.30.0050.00219.25
8.2.20.0040.00418.05
8.2.10.0070.00019.23
8.2.00.0040.00419.16
8.1.280.0130.01025.92
8.1.270.0000.00722.05
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0030.00623.80
8.1.230.0030.00722.66
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0100.00017.35
8.1.190.0000.00817.00
8.1.180.0000.00818.10
8.1.170.0030.00518.77
8.1.160.0080.00318.78
8.1.150.0000.00818.75
8.1.140.0050.00320.82
8.1.130.0040.00420.14
8.1.120.0000.00817.26
8.1.110.0000.00717.22
8.1.100.0000.00817.32
8.1.90.0030.00617.35
8.1.80.0000.00717.24
8.1.70.0030.00317.39
8.1.60.0000.00817.59
8.1.50.0030.00617.47
8.1.40.0040.00417.42
8.1.30.0000.00817.64
8.1.20.0000.00817.49
8.1.10.0040.00417.61
8.1.00.0000.00717.45
8.0.300.0000.00819.77
8.0.290.0000.01116.75
8.0.280.0000.00718.39
8.0.270.0000.00717.21
8.0.260.0000.00620.00
8.0.250.0070.00016.94
8.0.240.0000.00816.96
8.0.230.0000.00716.86
8.0.220.0030.00516.89
8.0.210.0060.00016.79
8.0.200.0000.00716.85
8.0.190.0070.00016.83
8.0.180.0040.00416.93
8.0.170.0040.00716.88
8.0.160.0040.00416.94
8.0.150.0000.00716.76
8.0.140.0050.00216.88
8.0.130.0000.00613.37
8.0.120.0000.00716.90
8.0.110.0000.00716.93
8.0.100.0070.00016.88
8.0.90.0040.00416.70
8.0.80.0050.01216.88
8.0.70.0040.00416.83
8.0.60.0030.00616.73
8.0.50.0070.00016.76
8.0.30.0150.00416.88
8.0.20.0170.00016.99
8.0.10.0070.00016.92
8.0.00.0110.00716.62
7.4.330.0000.00415.55
7.4.320.0000.00616.32
7.4.300.0000.00616.35
7.4.290.0040.00416.59
7.4.280.0040.00416.54
7.4.270.0030.00316.46
7.4.260.0040.00416.58
7.4.250.0070.00016.51
7.4.240.0040.00416.51
7.4.230.0000.00716.35
7.4.220.0050.00216.34
7.4.210.0120.00616.55
7.4.200.0030.00316.64
7.4.130.0090.00916.31
7.4.120.0160.00716.73
7.4.110.0100.00616.59
7.4.100.0030.01416.37
7.4.90.0100.00716.46
7.4.80.0170.00019.39
7.4.70.0080.00816.52
7.4.60.0090.00616.48
7.4.50.0030.01216.30
7.4.40.0000.01616.54
7.4.10.0060.01215.00
7.4.00.0080.00714.96
7.3.330.0000.00613.17
7.3.320.0030.00313.23
7.3.310.0000.00616.41
7.3.300.0030.00316.37
7.3.290.0070.00816.39
7.3.260.0110.00916.54
7.3.230.0110.00816.42
7.3.210.0040.01316.46
7.3.200.0060.01116.66
7.3.190.0110.01116.29
7.3.180.0090.00816.42
7.3.170.0070.01016.37
7.3.160.0090.00616.58
7.3.130.0100.01014.69
7.3.120.0030.01314.93
7.3.110.0050.01214.85
7.3.100.0050.01014.66
7.3.90.0030.01014.63
7.3.80.0070.00514.93
7.3.70.0050.00714.84
7.3.60.0040.01014.84
7.3.50.0030.00814.74
7.3.40.0050.00614.78
7.3.30.0020.00814.81
7.3.20.0100.00415.95
7.3.10.0060.01215.92
7.3.00.0060.01015.99
7.2.330.0140.00416.50
7.2.320.0110.00716.48
7.2.310.0050.01116.52
7.2.300.0060.01316.52
7.2.290.0090.01216.64
7.2.260.0000.01814.96
7.2.250.0050.00814.82
7.2.240.0120.00514.98
7.2.230.0110.00514.98
7.2.220.0020.01115.09
7.2.210.0020.01114.81
7.2.200.0030.01014.95
7.2.190.0020.01114.92
7.2.180.0090.00514.77
7.2.170.0060.00714.69
7.2.160.0050.00914.84
7.2.150.0080.00716.01
7.2.140.0070.00616.14
7.2.130.0090.00616.16
7.2.120.0070.00816.13
7.2.110.0080.00816.01
7.2.100.0090.01016.11
7.2.90.0080.00816.19
7.2.80.0100.00716.07
7.2.70.0090.00716.22
7.2.60.0080.00816.17
7.2.50.0050.00916.18
7.2.40.0080.00916.03
7.2.30.0070.00916.16
7.2.20.0070.01016.17
7.2.10.0090.00816.17
7.2.00.0070.01316.11
7.1.330.0080.00915.69
7.1.320.0040.00415.74
7.1.310.0060.00415.82
7.1.300.0060.00914.96
7.1.290.0290.01115.02
7.1.280.0070.00715.04
7.1.270.0080.00514.92
7.1.260.0060.00814.89
7.1.250.0090.00815.02
7.1.240.0060.00615.56
7.1.230.0030.01315.67
7.1.220.0030.00815.54
7.1.210.0050.00915.66
7.1.200.0080.00815.65
7.1.190.0030.01015.61
7.1.180.0050.00915.71
7.1.170.0030.00815.75
7.1.160.0080.00815.67
7.1.150.0040.01015.59
7.1.140.0030.01015.43
7.1.130.0080.00715.67
7.1.120.0040.00615.58
7.1.110.0110.00315.61
7.1.100.0000.01315.67
7.1.90.0030.01015.53
7.1.80.0060.00715.75
7.1.70.0050.00815.61
7.1.60.0090.00515.66
7.1.50.0020.01215.57
7.1.40.0080.00615.79
7.1.30.0070.00715.59
7.1.20.0090.00515.61
7.1.10.0000.01315.78
7.1.00.0050.00815.48

preferences:
61.72 ms | 401 KiB | 5 Q