3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('hoge',1); ($_=get_defined_constants(TRUE))['user'];

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)
8.3.60.0160.01016.75
8.3.50.0220.00721.88
8.3.40.0150.00018.54
8.3.30.0040.01118.97
8.3.20.0020.00520.34
8.3.10.0050.00323.48
8.3.00.0000.00917.80
8.2.180.0150.00016.88
8.2.170.0080.00822.96
8.2.160.0100.00720.38
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0050.00226.16
8.2.120.0080.00019.23
8.2.110.0130.01020.35
8.2.100.0090.00317.91
8.2.90.0000.00817.88
8.2.80.0050.00318.73
8.2.70.0050.00317.63
8.2.60.0040.00417.50
8.2.50.0090.00017.55
8.2.40.0000.00819.77
8.2.30.0000.00718.27
8.2.20.0040.00417.72
8.2.10.0040.00418.14
8.2.00.0060.00319.35
8.1.280.0110.00325.92
8.1.270.0080.00023.91
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00321.03
8.1.230.0080.00319.01
8.1.220.0040.00417.78
8.1.210.0060.00318.77
8.1.200.0000.00817.25
8.1.190.0030.00517.40
8.1.180.0050.00518.10
8.1.170.0080.00018.70
8.1.160.0040.00421.90
8.1.150.0070.00018.59
8.1.140.0050.00317.29
8.1.130.0080.00017.78
8.1.120.0040.00417.46
8.1.110.0040.00417.32
8.1.100.0000.00717.41
8.1.90.0030.00717.41
8.1.80.0030.00517.48
8.1.70.0030.00317.36
8.1.60.0050.00517.43
8.1.50.0000.00817.32
8.1.40.0050.00517.48
8.1.30.0000.00817.70
8.1.20.0000.00717.68
8.1.10.0070.00017.59
8.1.00.0030.00517.55
8.0.300.0030.00518.77
8.0.290.0000.00716.63
8.0.280.0070.00018.42
8.0.270.0030.00317.22
8.0.260.0000.00617.14
8.0.250.0070.00017.01
8.0.240.0000.01016.85
8.0.230.0000.00716.82
8.0.220.0000.00716.86
8.0.210.0070.00016.73
8.0.200.0030.00316.78
8.0.190.0030.00416.91
8.0.180.0000.01016.86
8.0.170.0050.00416.77
8.0.160.0000.00816.91
8.0.150.0000.00716.82
8.0.140.0040.00416.81
8.0.130.0080.00013.30
8.0.120.0000.00716.81
8.0.110.0000.00716.77
8.0.100.0030.00516.71
8.0.90.0030.00316.77
8.0.80.0060.01016.77
8.0.70.0040.00416.68
8.0.60.0000.00716.73
8.0.50.0040.00416.71
8.0.30.0090.01217.12
8.0.20.0120.00817.40
8.0.10.0060.00316.85
8.0.00.0110.00716.70
7.4.330.0020.00215.00
7.4.320.0060.00016.51
7.4.300.0000.00716.46
7.4.290.0000.00816.36
7.4.280.0040.00416.53
7.4.270.0000.00816.48
7.4.260.0000.00716.48
7.4.250.0080.00016.48
7.4.240.0020.00516.47
7.4.230.0000.00716.28
7.4.220.0120.01516.59
7.4.210.0130.00316.59
7.4.200.0000.00716.54
7.4.160.0180.00616.37
7.4.150.0030.02117.40
7.4.140.0050.01317.86
7.4.130.0060.00916.56
7.4.120.0100.01016.44
7.4.110.0040.01116.41
7.4.100.0110.00616.51
7.4.90.0160.00016.32
7.4.80.0110.01119.39
7.4.70.0060.00916.38
7.4.60.0100.00716.29
7.4.50.0030.00316.54
7.4.40.0070.01016.50
7.4.30.0070.00716.48
7.4.00.0080.00914.80
7.3.330.0000.00513.15
7.3.320.0000.00613.09
7.3.310.0000.00716.09
7.3.300.0030.00316.28
7.3.290.0050.00916.22
7.3.280.0100.00816.31
7.3.270.0080.01117.40
7.3.260.0100.01316.38
7.3.250.0090.01116.43
7.3.240.0090.00916.53
7.3.230.0050.01116.39
7.3.210.0070.01016.21
7.3.200.0060.01419.39
7.3.190.0140.00316.20
7.3.180.0000.01516.55
7.3.170.0140.00716.52
7.3.160.0090.01316.54
7.3.120.0070.00914.80
7.3.110.0060.01014.69
7.3.100.0100.00514.94
7.3.90.0040.00714.83
7.3.80.0020.01414.81
7.3.70.0030.00914.64
7.3.60.0080.00814.90
7.3.50.0060.00914.71
7.3.40.0050.00614.86
7.3.30.0070.00914.87
7.3.20.0080.00916.55
7.3.10.0100.00716.55
7.3.00.0060.01316.53
7.2.330.0030.01316.52
7.2.320.0070.01016.64
7.2.310.0090.00916.67
7.2.300.0070.01116.67
7.2.290.0170.00316.44
7.2.250.0070.01214.67
7.2.240.0030.01314.76
7.2.230.0110.00414.90
7.2.220.0080.00714.91
7.2.210.0020.01015.04
7.2.200.0060.01014.93
7.2.190.0040.01414.83
7.2.180.0050.00814.73
7.2.170.0080.00614.62
7.2.130.0160.00716.88
7.2.120.0110.01316.71
7.2.110.0120.00816.55
7.2.100.0100.00716.75
7.2.90.0090.00616.62
7.2.80.0060.00916.52
7.2.70.0060.00316.37
7.2.60.0260.00516.75
7.2.50.0150.00416.79
7.2.40.0070.01016.52
7.2.30.0090.00616.78
7.2.20.0130.00316.88
7.2.10.0040.00716.59
7.2.00.0030.01016.84
7.1.330.0060.00815.71
7.1.320.0050.01115.68
7.1.310.0060.00815.69
7.1.300.0050.00815.58
7.1.290.0050.00615.65
7.1.280.0050.00615.70
7.1.270.0090.00315.73
7.1.260.0010.01315.83
7.1.250.0210.00715.39
7.1.200.0030.00615.59
7.1.100.0030.00918.13
7.1.70.0150.00017.02
7.1.60.0120.01219.70
7.1.50.0060.01516.82
7.1.00.0000.07722.45
7.0.200.0000.00716.63
7.0.140.0070.06722.01
7.0.100.0100.08020.07
7.0.90.0230.07020.00
7.0.80.0070.08019.91
7.0.70.0030.08019.99
7.0.60.0170.08019.91
7.0.50.0100.04720.37
7.0.40.0100.07720.07
7.0.30.0030.06020.11
7.0.20.0030.07320.05
7.0.10.0230.06320.12
7.0.00.0000.09720.06
5.6.280.0000.07721.15
5.6.250.0030.08720.63
5.6.240.0130.07320.70
5.6.230.0130.07320.59
5.6.220.0030.07720.62
5.6.210.0100.06020.61
5.6.200.0100.08021.04
5.6.190.0170.07021.02
5.6.180.0030.08320.95
5.6.170.0070.03721.07
5.6.160.0070.07721.01
5.6.150.0170.06721.07
5.6.140.0070.07321.13
5.6.130.0100.08321.05
5.6.120.0070.08020.95
5.6.110.0030.05321.01
5.6.100.0100.07021.03
5.6.90.0030.08321.08
5.6.80.0070.07020.40
5.6.70.0000.08020.30
5.6.60.0100.06320.46
5.6.50.0100.06320.32
5.6.40.0070.08020.32
5.6.30.0070.07720.44
5.6.20.0130.07020.36
5.6.10.0130.06320.39
5.6.00.0000.07720.37
5.5.380.0130.07020.41
5.5.370.0070.05020.36
5.5.360.0100.08320.55
5.5.350.0030.09320.33
5.5.340.0070.08320.81
5.5.330.0070.04720.93
5.5.320.0130.07320.91
5.5.310.0030.09020.80
5.5.300.0130.07320.93
5.5.290.0070.08020.80
5.5.280.0030.08020.77
5.5.270.0230.06320.63
5.5.260.0070.07020.79
5.5.250.0100.03720.64
5.5.240.0100.07720.27
5.5.230.0130.07020.28
5.5.220.0170.07020.10
5.5.210.0070.06720.12
5.5.200.0070.08319.97
5.5.190.0030.07720.13
5.5.180.0200.06720.22
5.5.160.0070.04019.99
5.5.150.0100.07320.12
5.5.140.0070.07320.24
5.5.130.0070.07720.23
5.5.120.0000.04719.98
5.5.110.0130.07320.23
5.5.100.0070.07320.16
5.5.90.0030.08020.16
5.5.80.0030.05320.07
5.5.70.0130.07020.00
5.5.60.0100.07320.15
5.5.50.0100.04720.05
5.5.40.0130.06020.02
5.5.30.0030.05320.15
5.5.20.0030.08020.04
5.5.10.0100.07320.06
5.5.00.0170.07320.06
5.4.450.0000.08719.52
5.4.440.0070.08019.28
5.4.430.0100.04019.45
5.4.420.0070.07719.45
5.4.410.0030.07719.32
5.4.400.0100.07319.13
5.4.390.0130.06718.88
5.4.380.0070.07318.95
5.4.370.0070.07718.84
5.4.360.0070.07719.12
5.4.350.0070.04319.13
5.4.340.0130.07019.13
5.4.320.0130.07019.23
5.4.310.0130.06719.05
5.4.300.0100.07719.18
5.4.290.0200.05719.18
5.4.280.0100.04719.22
5.4.270.0130.07719.12
5.4.260.0100.04319.12
5.4.250.0130.04718.84
5.4.240.0230.06019.02
5.4.230.0100.06019.15
5.4.220.0070.04319.03
5.4.210.0070.04319.12
5.4.200.0030.06319.15
5.4.190.0130.06319.02
5.4.180.0100.04318.86
5.4.170.0070.07018.93
5.4.160.0030.05319.01
5.4.150.0100.03319.10
5.4.140.0000.05016.50
5.4.130.0070.03316.41
5.4.120.0030.04016.42
5.4.110.0070.03316.35
5.4.100.0070.03316.45
5.4.90.0070.03316.28
5.4.80.0070.03316.46
5.4.70.0000.03716.37
5.4.60.0030.03316.39
5.4.50.0000.04016.49
5.4.40.0070.03016.51
5.4.30.0030.05316.45
5.4.20.0000.03716.36
5.4.10.0070.03316.48
5.4.00.0170.03715.92
5.3.290.0130.06314.66
5.3.280.0030.05014.46
5.3.270.0100.07314.57
5.3.260.0100.07714.47
5.3.250.0100.03314.44
5.3.240.0070.04014.52
5.3.230.0000.04714.51
5.3.220.0130.02714.51
5.3.210.0070.03314.56
5.3.200.0030.04014.56
5.3.190.0130.03014.56
5.3.180.0130.04014.43
5.3.170.0030.03714.42
5.3.160.0030.03714.56
5.3.150.0000.04014.50
5.3.140.0100.05314.52
5.3.130.0070.03314.52
5.3.120.0070.03714.42
5.3.110.0030.04314.42
5.3.100.0000.03714.29
5.3.90.0070.03314.29
5.3.80.0030.03714.29
5.3.70.0030.03714.29
5.3.60.0000.04014.29
5.3.50.0000.05314.29
5.3.40.0000.03714.29
5.3.30.0030.05314.29
5.3.20.0070.04014.29
5.3.10.0030.03314.29
5.3.00.0070.03014.29
5.2.170.0030.02714.29
5.2.160.0030.04014.29
5.2.150.0030.03014.29
5.2.140.0000.03014.29
5.2.130.0000.03014.29
5.2.120.0070.02714.29
5.2.110.0070.02314.29
5.2.100.0000.03014.29
5.2.90.0030.02714.29
5.2.80.0030.03014.29
5.2.70.0000.03014.29
5.2.60.0030.03714.29
5.2.50.0000.04014.29
5.2.40.0000.03014.29
5.2.30.0070.03714.29
5.2.20.0000.03014.29
5.2.10.0030.02714.29
5.2.00.0000.03014.29
5.1.60.0030.02314.29
5.1.50.0030.02314.29
5.1.40.0000.03314.29
5.1.30.0000.02714.29
5.1.20.0070.02014.29
5.1.10.0070.02314.29
5.1.00.0000.02714.29
5.0.50.0000.02014.29
5.0.40.0030.01714.29
5.0.30.0030.02714.29
5.0.20.0030.02014.29
5.0.10.0030.03314.29
5.0.00.0030.05314.29
4.4.90.0000.01714.29
4.4.80.0000.01714.29
4.4.70.0000.01714.29
4.4.60.0000.01714.29
4.4.50.0100.01314.29
4.4.40.0000.02314.29
4.4.30.0100.02314.29
4.4.20.0030.01314.29
4.4.10.0000.01714.29
4.4.00.0000.02314.29
4.3.110.0030.01314.29
4.3.100.0000.01314.29
4.3.90.0070.01014.29
4.3.80.0030.02014.29
4.3.70.0000.01714.29
4.3.60.0000.01714.29
4.3.50.0030.01314.29
4.3.40.0070.01714.29
4.3.30.0030.01314.29
4.3.20.0000.02714.29
4.3.10.0000.02714.29
4.3.00.0000.03714.29

preferences:
32.79 ms | 401 KiB | 5 Q