3v4l.org

run code in 300+ PHP versions simultaneously
<?php final class MyType { const UNKNOWN = 0; const VALUE_ONE = 1; const VALUE_TWO = 2; const VALUE_THREE = 3; const VALUE_FOUR = 4; const VALUE_FIVE = 5; static public $__names = array( 0 => 'UNKNOWN', 1 => 'VALUE_ONE', 2 => 'VALUE_TWO', 3 => 'VALUE_THREE', 4 => 'VALUE_FOUR', 5 => 'VALUE_FIVE', ); } $test = new MyType(); echo $test->__names[count($test->__names) - 1]; //echo constant('MyType::' . $test->__names[count($test->__names) - 1]); ?>

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)
8.3.60.0090.00618.66
8.3.50.0110.00622.11
8.3.40.0110.00418.67
8.3.30.0110.00420.27
8.3.20.0030.00520.21
8.3.10.0040.00421.97
8.3.00.0040.00422.51
8.2.180.0090.01216.75
8.2.170.0140.00022.96
8.2.160.0100.00322.08
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0140.00026.16
8.2.120.0040.00421.04
8.2.110.0050.00522.33
8.2.100.0060.00817.59
8.2.90.0040.00419.23
8.2.80.0030.00619.25
8.2.70.0080.00017.50
8.2.60.0080.00017.80
8.2.50.0000.00818.07
8.2.40.0040.00418.03
8.2.30.0000.00718.11
8.2.20.0050.00317.72
8.2.10.0020.00517.73
8.2.00.0050.00217.71
8.1.280.0040.01125.92
8.1.270.0090.00623.99
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0000.01023.83
8.1.230.0120.00019.05
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0070.00317.23
8.1.190.0000.00917.54
8.1.180.0070.00318.10
8.1.170.0060.00318.57
8.1.160.0050.00318.84
8.1.150.0090.00018.67
8.1.140.0070.00017.45
8.1.130.0000.00817.77
8.1.120.0000.00817.30
8.1.110.0000.00717.37
8.1.100.0070.00017.49
8.1.90.0000.00717.41
8.1.80.0030.00317.49
8.1.70.0030.00317.44
8.1.60.0030.00617.53
8.1.50.0070.00017.50
8.1.40.0040.00417.36
8.1.30.0040.00417.61
8.1.20.0080.00017.69
8.1.10.0040.00417.56
8.1.00.0030.00617.49
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0000.00718.39
8.0.270.0030.00317.19
8.0.260.0080.00018.67
8.0.250.0030.00316.85
8.0.240.0000.00916.80
8.0.230.0040.00416.83
8.0.220.0070.00016.84
8.0.210.0000.00716.71
8.0.200.0030.00316.81
8.0.190.0080.00017.00
8.0.180.0040.00416.97
8.0.170.0040.00416.96
8.0.160.0070.00016.84
8.0.150.0000.00816.88
8.0.140.0080.00016.92
8.0.130.0000.00613.33
8.0.120.0040.00416.89
8.0.110.0040.00416.86
8.0.100.0040.00416.97
8.0.90.0000.00717.01
8.0.80.0030.01316.86
8.0.70.0040.00417.01
8.0.60.0080.00016.89
8.0.50.0000.00816.85
8.0.30.0130.01017.13
8.0.20.0090.01117.40
8.0.10.0040.00416.94
8.0.00.0080.01016.73
7.4.330.0000.00715.00
7.4.320.0070.00016.41
7.4.300.0040.00416.45
7.4.290.0000.00816.48
7.4.280.0030.00316.48
7.4.270.0030.00316.51
7.4.260.0050.00413.30
7.4.250.0000.00716.56
7.4.240.0040.00416.59
7.4.230.0070.00016.52
7.4.220.0180.00916.56
7.4.210.0080.00616.57
7.4.200.0030.00316.39
7.4.190.0030.00316.38
7.4.160.0080.00816.58
7.4.150.0080.01117.40
7.4.140.0130.01017.86
7.4.130.0060.01316.48
7.4.120.0070.01216.52
7.4.110.0100.00616.60
7.4.100.0090.00916.49
7.4.90.0000.01816.55
7.4.80.0150.00419.39
7.4.70.0140.00316.57
7.4.60.0090.00616.55
7.4.50.0040.00416.35
7.4.40.0000.01522.77
7.4.30.0040.01516.68
7.4.00.0080.00815.04
7.3.330.0000.00613.22
7.3.320.0020.00313.16
7.3.310.0030.00316.29
7.3.300.0040.00416.41
7.3.290.0140.00716.32
7.3.280.0070.01016.37
7.3.270.0030.01417.40
7.3.260.0080.00816.36
7.3.250.0120.00716.37
7.3.240.0130.00316.46
7.3.230.0060.01216.40
7.3.210.0130.00316.43
7.3.200.0090.00919.39
7.3.190.0150.00816.55
7.3.180.0140.00316.30
7.3.170.0030.01416.49
7.3.160.0080.00816.51
7.3.120.0040.01014.65
7.3.110.0030.01414.89
7.3.100.0070.00714.79
7.3.90.0080.00414.80
7.3.80.0000.01114.89
7.3.70.0060.00314.81
7.3.60.0060.00914.65
7.3.50.0030.00914.78
7.3.40.0030.00814.88
7.3.30.0060.01014.63
7.3.20.0110.00316.55
7.3.10.0000.01216.72
7.3.00.0030.00616.26
7.2.330.0110.00816.52
7.2.320.0160.00616.78
7.2.310.0030.01316.51
7.2.300.0040.01216.64
7.2.290.0100.00616.50
7.2.250.0060.00915.23
7.2.240.0090.00914.78
7.2.230.0070.00714.91
7.2.220.0040.01114.99
7.2.210.0060.01014.73
7.2.200.0060.00915.09
7.2.190.0000.01214.90
7.2.180.0040.01114.76
7.2.170.0030.00614.93
7.2.60.0070.00616.81
7.2.00.0100.01319.47
7.1.330.0100.00315.59
7.1.320.0060.00615.89
7.1.310.0000.01015.88
7.1.300.0070.00415.88
7.1.290.0110.00015.70
7.1.280.0130.00015.62
7.1.270.0000.01715.79
7.1.260.0000.00915.80
7.1.200.0110.00715.62
7.1.100.0030.00618.18
7.1.70.0000.00917.14
7.1.60.0070.00719.32
7.1.50.0030.01316.89
7.1.00.0000.03722.43
7.0.200.0070.00316.61
7.0.140.0100.06722.00
7.0.80.0130.07719.95
7.0.70.0100.07319.88
7.0.60.0400.07719.87
7.0.50.0330.05720.36
7.0.40.0030.08720.09
7.0.30.0070.05020.19
7.0.20.0000.10020.19
7.0.10.0000.09020.14
7.0.00.0200.07320.09
5.6.280.0130.06320.89
5.6.230.0070.08020.69
5.6.220.0100.05720.73
5.6.210.0170.07320.57
5.6.200.0100.05721.14
5.6.190.0100.08020.96
5.6.180.0070.08021.18
5.6.170.0030.07321.01
5.6.160.0100.05020.96
5.6.150.0130.07021.12
5.6.140.0070.05021.05
5.6.130.0030.05321.09
5.6.120.0030.05721.02
5.6.110.0070.05021.02
5.6.100.0300.04721.01
5.6.90.0130.04021.12
5.6.80.0070.06320.41
5.6.70.0070.05720.39
5.6.60.0070.08020.48
5.6.50.0230.06720.30
5.6.40.0070.08020.38
5.6.30.0000.08320.37
5.6.20.0100.08020.29
5.6.10.0170.05720.52
5.6.00.0030.05020.29
5.5.370.0100.04720.50
5.5.360.0030.06020.40
5.5.350.0130.04720.34
5.5.340.0130.08020.73
5.5.330.0130.07320.86
5.5.320.0130.06720.88
5.5.310.0100.07720.80
5.5.300.0070.04320.86
5.5.290.0100.04320.79
5.5.280.0100.07320.79
5.5.270.0030.04720.76
5.5.260.0100.08320.90
5.5.250.0000.05320.64
5.5.240.0100.07020.24
5.5.230.0170.07320.29
5.5.220.0030.05020.17
5.5.210.0100.07320.29
5.5.200.0130.07320.18
5.5.190.0200.06020.18
5.5.180.0130.07720.25
5.5.160.0000.04320.21
5.5.150.0100.05320.14
5.5.140.0030.04319.98
5.5.130.0170.07320.21
5.5.120.0030.07720.26
5.5.110.0100.08020.10
5.5.100.0170.06720.11
5.5.90.0130.03720.17
5.5.80.0000.06020.11
5.5.70.0130.05320.06
5.5.60.0100.07020.05
5.5.50.0100.04320.14
5.5.40.0030.05020.14
5.5.30.0070.08319.91
5.5.20.0100.06320.04
5.5.10.0000.06720.09
5.5.00.0070.04019.97
5.4.450.0100.07019.44
5.4.440.0100.03719.17
5.4.430.0030.06019.53
5.4.420.0070.04319.17
5.4.410.0200.03319.23
5.4.400.0230.06318.91
5.4.390.0070.07319.05
5.4.380.0100.07718.90
5.4.370.0100.05718.93
5.4.360.0030.04719.16
5.4.350.0030.08019.04
5.4.340.0070.07719.09
5.4.320.0070.07719.16
5.4.310.0100.07719.25
5.4.300.0000.08019.15
5.4.290.0030.04319.12
5.4.280.0070.04719.08
5.4.270.0100.07019.12
5.4.260.0030.04719.25
5.4.250.0100.07319.12
5.4.240.0130.06719.11
5.4.230.0070.08019.00
5.4.220.0100.05019.14
5.4.210.0070.07719.15
5.4.200.0070.03719.11
5.4.190.0030.08019.12
5.4.180.0170.06319.02
5.4.170.0170.06719.15
5.4.160.0030.05019.00
5.4.150.0070.07019.16
5.4.140.0070.07316.41
5.4.130.0030.06316.36
5.4.120.0130.05716.37
5.4.110.0170.03016.39
5.4.100.0030.08016.43
5.4.90.0100.05716.48
5.4.80.0100.04716.48
5.4.70.0030.08016.25
5.4.60.0000.07716.46
5.4.50.0100.07016.38
5.4.40.0000.06716.46
5.4.30.0070.05716.41
5.4.20.0100.06316.48
5.4.10.0070.07316.36
5.4.00.0070.06315.87
5.3.290.0070.07714.75
5.3.280.0070.07314.62
5.3.270.0070.07314.71
5.3.260.0070.06314.54
5.3.250.0030.06014.59
5.3.240.0070.07314.63
5.3.230.0070.07714.59
5.3.220.0070.04014.63
5.3.210.0070.05014.49
5.3.200.0130.04714.57
5.3.190.0070.05014.70
5.3.180.0130.04314.65
5.3.170.0070.04314.61
5.3.160.0100.07314.66
5.3.150.0130.06314.62
5.3.140.0130.08014.47
5.3.130.0130.06314.63
5.3.120.0000.07714.66
5.3.110.0130.06714.55
5.3.100.0070.07714.13
5.3.90.0070.04313.94
5.3.80.0070.06714.14
5.3.70.0030.07713.92
5.3.60.0070.08013.97
5.3.50.0100.06013.93
5.3.40.0030.03713.95
5.3.30.0100.03013.82
5.3.20.0070.06713.79
5.3.10.0000.03713.54
5.3.00.0070.04013.75
5.2.170.0000.03313.52
5.2.160.0030.03713.52
5.2.150.0000.03313.52
5.2.140.0030.02713.52
5.2.130.0030.03013.52
5.2.120.0030.03013.52
5.2.110.0000.06013.52
5.2.100.0030.02713.52
5.2.90.0000.03313.52
5.2.80.0070.02313.52
5.2.70.0030.05013.52
5.2.60.0030.03013.52
5.2.50.0030.03313.52
5.2.40.0030.05313.52
5.2.30.0130.01713.52
5.2.20.0030.03013.52
5.2.10.0000.03713.52
5.2.00.0000.03013.52
5.1.60.0000.02313.52
5.1.50.0000.03013.52
5.1.40.0030.03713.52
5.1.30.0000.03013.52
5.1.20.0000.02713.52
5.1.10.0000.02713.52
5.1.00.0000.02713.52
5.0.50.0070.01713.52
5.0.40.0030.01713.52
5.0.30.0000.03013.52
5.0.20.0000.02013.52
5.0.10.0030.02013.52
5.0.00.0000.03313.52
4.4.90.0030.01313.52
4.4.80.0030.03013.52
4.4.70.0030.01013.52
4.4.60.0000.03313.52
4.4.50.0030.02713.52
4.4.40.0030.02013.52
4.4.30.0000.01713.52
4.4.20.0000.01713.52
4.4.10.0030.01313.52
4.4.00.0000.02313.52
4.3.110.0000.01713.52
4.3.100.0070.01013.52
4.3.90.0000.03013.52
4.3.80.0000.02313.52
4.3.70.0000.01313.52
4.3.60.0000.01313.52
4.3.50.0000.01713.52
4.3.40.0000.02313.52
4.3.30.0030.01313.52
4.3.20.0000.01713.52
4.3.10.0000.01713.52
4.3.00.0000.01313.52

preferences:
45.03 ms | 401 KiB | 5 Q