3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('TEST',false); var_dump(TEST);

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)
8.3.40.0070.01018.66
8.3.30.0170.00318.83
8.3.20.0040.00420.16
8.3.10.0050.00223.58
8.3.00.0040.00420.94
8.2.170.0150.00622.96
8.2.160.0100.00320.47
8.2.150.0050.00324.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00318.99
8.2.110.0130.00322.11
8.2.100.0060.00619.64
8.2.90.0000.00719.05
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0040.00417.76
8.2.50.0000.00918.07
8.2.40.0030.00619.88
8.2.30.0040.00418.18
8.2.20.0040.00417.66
8.2.10.0040.00417.91
8.2.00.0030.00617.67
8.1.270.0080.00023.95
8.1.260.0050.00326.35
8.1.250.0000.00928.09
8.1.240.0060.00322.13
8.1.230.0030.00919.15
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0070.00317.22
8.1.190.0080.00017.13
8.1.180.0040.00418.10
8.1.170.0000.01018.34
8.1.160.0090.00022.08
8.1.150.0080.00018.62
8.1.140.0100.00017.30
8.1.130.0030.00317.61
8.1.120.0040.00317.39
8.1.110.0000.00717.35
8.1.100.0040.00417.39
8.1.90.0070.00017.33
8.1.80.0000.00717.44
8.1.70.0030.00317.30
8.1.60.0040.00417.46
8.1.50.0000.00817.34
8.1.40.0000.00717.29
8.1.30.0040.00417.57
8.1.20.0000.00717.63
8.1.10.0050.00217.35
8.1.00.0040.00417.29
8.0.300.0040.00418.77
8.0.290.0050.00316.79
8.0.280.0050.00318.36
8.0.270.0030.00317.14
8.0.260.0060.00017.18
8.0.250.0000.00716.79
8.0.240.0030.00316.88
8.0.230.0030.00316.84
8.0.220.0050.00316.74
8.0.210.0040.00416.70
8.0.200.0030.00316.79
8.0.190.0040.00416.79
8.0.180.0000.00716.86
8.0.170.0000.00816.83
8.0.160.0030.00316.75
8.0.150.0050.00316.77
8.0.140.0030.00716.75
8.0.130.0050.00013.29
8.0.120.0060.00316.81
8.0.110.0040.00416.79
8.0.100.0080.00016.87
8.0.90.0040.00416.75
8.0.80.0090.01216.70
8.0.70.0000.00816.73
8.0.60.0000.00716.69
8.0.50.0040.00416.66
8.0.30.0120.00717.02
8.0.20.0050.01317.40
8.0.10.0040.00416.83
8.0.00.0100.00716.68
7.4.330.0020.00215.03
7.4.320.0060.00016.50
7.4.300.0000.00716.50
7.4.290.0030.00316.43
7.4.280.0040.00416.52
7.4.270.0070.00016.47
7.4.260.0040.00416.55
7.4.250.0070.00016.46
7.4.240.0050.00216.47
7.4.230.0030.00316.61
7.4.220.0060.00916.46
7.4.210.0080.00616.58
7.4.200.0000.00716.32
7.4.190.0050.00216.30
7.4.160.0210.00316.46
7.4.150.0140.00517.40
7.4.140.0070.00917.86
7.4.130.0100.00716.34
7.4.120.0100.00716.53
7.4.110.0030.01516.37
7.4.100.0120.00916.32
7.4.90.0130.00316.52
7.4.80.0060.01219.39
7.4.70.0110.00516.48
7.4.60.0060.01216.25
7.4.50.0030.00616.43
7.4.40.0100.01016.54
7.4.30.0030.01316.34
7.4.00.0060.00914.87
7.3.330.0000.00513.03
7.3.320.0000.00713.02
7.3.310.0070.00015.95
7.3.300.0000.00616.03
7.3.290.0090.00616.07
7.3.280.0110.00816.15
7.3.270.0000.01917.40
7.3.260.0070.01516.35
7.3.250.0110.00716.17
7.3.240.0160.00016.14
7.3.230.0120.00416.39
7.3.210.0110.00716.37
7.3.200.0110.00516.41
7.3.190.0110.01216.23
7.3.180.0060.00916.04
7.3.170.0130.00316.39
7.3.160.0150.00616.23
7.3.120.0050.01014.74
7.3.110.0070.01114.74
7.3.100.0060.00914.91
7.3.90.0050.01114.66
7.3.80.0040.00714.71
7.3.70.0100.00214.76
7.3.60.0050.00514.70
7.3.50.0090.00514.47
7.3.40.0050.00814.69
7.3.30.0010.01114.77
7.3.20.0100.00316.30
7.3.10.0090.00616.66
7.3.00.0070.00916.37
7.2.330.0060.01216.59
7.2.320.0060.01216.52
7.2.310.0000.02016.30
7.2.300.0090.00816.28
7.2.290.0130.01016.52
7.2.250.0060.01214.99
7.2.240.0030.01714.78
7.2.230.0040.01014.79
7.2.220.0050.01314.71
7.2.210.0020.01014.87
7.2.200.0060.00914.77
7.2.190.0050.01014.98
7.2.180.0050.01214.76
7.2.170.0090.00514.80
7.2.130.0140.00716.59
7.2.120.0100.01016.62
7.2.110.0100.00716.51
7.2.100.0130.00716.11
7.2.90.0000.01416.61
7.2.80.0130.00616.59
7.2.70.0150.00716.69
7.2.60.0080.01216.42
7.2.50.0110.00716.52
7.2.40.0070.00716.36
7.2.30.0110.00416.52
7.2.20.0090.00916.55
7.2.10.0040.01716.60
7.2.00.0110.00817.85
7.1.330.0080.00615.60
7.1.320.0110.00415.71
7.1.310.0070.00715.64
7.1.300.0020.01215.77
7.1.290.0060.00815.66
7.1.280.0040.00815.61
7.1.270.0070.00815.71
7.1.260.0030.01015.79
7.1.250.0130.00315.48
7.1.240.0060.01015.54
7.1.230.0090.00915.37
7.1.220.0000.01615.24
7.1.210.0140.00715.57
7.1.200.0100.01015.58
7.1.190.0040.01515.59
7.1.180.0070.01115.68
7.1.170.0100.00715.77
7.1.160.0140.00015.46
7.1.150.0140.00315.31
7.1.140.0080.01115.23
7.1.130.0090.01315.43
7.1.120.0150.00915.72
7.1.110.0030.01015.61
7.1.100.0060.01016.59
7.1.90.0100.00715.55
7.1.80.0060.00615.63
7.1.70.0060.00716.23
7.1.60.0050.01317.40
7.1.50.0080.01216.23
7.1.40.0150.00015.16
7.1.30.0040.00415.29
7.1.20.0110.00415.42
7.1.10.0100.00715.22
7.1.00.0040.04619.08
7.0.330.0080.00815.05
7.0.320.0100.00815.21
7.0.310.0060.01115.07
7.0.300.0130.00315.01
7.0.290.0030.01015.08
7.0.280.0060.01014.69
7.0.270.0130.00715.05
7.0.260.0130.01015.25
7.0.250.0120.00915.09
7.0.240.0160.00314.87
7.0.230.0050.00515.15
7.0.220.0090.00915.15
7.0.210.0100.00315.09
7.0.200.0060.00815.64
7.0.190.0060.00614.75
7.0.180.0100.00315.25
7.0.170.0130.00315.12
7.0.160.0140.00015.09
7.0.150.0140.00715.02
7.0.140.0100.03918.60
7.0.130.0150.00615.05
7.0.120.0040.01715.12
7.0.110.0070.01515.22
7.0.100.0230.00015.23
7.0.90.0040.01114.93
7.0.80.0150.00715.27
7.0.70.0090.01315.20
7.0.60.0120.03917.54
7.0.50.0110.04316.55
7.0.40.0020.03416.78
7.0.30.0290.02116.64
7.0.20.0120.04316.71
7.0.10.0080.03716.74
7.0.00.0080.04316.64
5.6.380.0050.00814.07
5.6.370.0090.00614.39
5.6.360.0070.00714.25
5.6.350.0030.00914.14
5.6.340.0090.00614.21
5.6.330.0100.00313.98
5.6.320.0070.00314.32
5.6.310.0090.00313.89
5.6.300.0090.00314.07
5.6.290.0000.01414.18
5.6.280.0050.03517.66
5.6.270.0110.00413.95
5.6.260.0030.01014.05
5.6.250.0030.01013.82
5.6.240.0080.00813.99
5.6.230.0100.00713.77
5.6.220.0040.01113.73
5.6.210.0080.04617.23
5.6.200.0060.04116.04
5.6.190.0070.03617.35
5.6.180.0020.03617.09
5.6.170.0120.03017.16
5.6.160.0030.03917.10
5.6.150.0030.02816.12
5.6.140.0040.03216.05
5.6.130.0020.02716.01
5.6.120.0110.04217.46
5.6.110.0030.02717.46
5.6.100.0060.04417.54
5.6.90.0060.04417.61
5.6.80.0050.04417.16
5.6.70.0000.01314.06
5.6.60.0030.01014.11
5.6.50.0070.01113.89
5.6.40.0100.00413.92
5.6.30.0030.01413.84
5.6.20.0080.00813.98
5.6.10.0080.00614.04
5.6.00.0090.00314.04
5.5.380.0000.00711.18
5.5.370.0040.00711.18
5.5.360.0030.00611.18
5.5.350.0020.04415.75
5.5.340.0070.03514.55
5.5.330.0050.04515.82
5.5.320.0220.04015.78
5.5.310.0180.03815.73
5.5.300.0070.04014.58
5.5.290.0030.04714.53
5.5.280.0030.04716.03
5.5.270.0070.02715.98
5.5.260.0060.04115.96
5.5.250.0020.02515.97
5.5.240.0050.04015.60
5.5.230.0000.01211.18
5.5.220.0080.00011.18
5.5.210.0060.00311.18
5.5.200.0030.01011.18
5.5.190.0070.00011.18
5.5.180.0060.00311.18
5.5.170.0000.01111.18
5.5.160.0040.00811.18
5.5.150.0060.00611.18
5.5.140.0030.00911.18
5.5.130.0000.00911.18
5.5.120.0000.01211.18
5.5.110.0000.00611.18
5.5.100.0030.00911.18
5.5.90.0030.00311.18
5.5.80.0130.00011.18
5.5.70.0070.00011.18
5.5.60.0040.00711.18
5.5.50.0000.00811.18
5.5.40.0030.00911.18
5.5.30.0090.00311.18
5.5.20.0030.00711.18
5.5.10.0030.00511.18
5.5.00.0000.01011.18
5.4.450.0350.03315.36
5.4.440.0330.03115.21
5.4.430.0500.03515.33
5.4.420.0240.02915.34
5.4.410.0510.03015.27
5.4.400.0120.02515.22
5.4.390.0420.03615.13
5.4.380.0070.03214.95
5.4.370.0110.02814.88
5.4.360.0130.02314.92
5.4.350.0130.02414.96
5.4.340.0090.03014.90
5.4.330.0000.01111.18
5.4.320.0030.02211.81
5.4.310.0070.02311.81
5.4.300.0040.02211.81
5.4.290.0090.01911.81
5.4.280.0050.02311.76
5.4.270.0040.02211.76
5.4.260.0060.02911.76
5.4.250.0090.03111.76
5.4.240.0060.03011.76
5.4.230.0040.03211.76
5.4.220.0060.02911.76
5.4.210.0040.03111.76
5.4.200.0060.02311.76
5.4.190.0050.02311.75
5.4.180.0040.02211.75
5.4.170.0050.02311.76
5.4.160.0050.02011.76
5.4.150.0070.01911.76
5.4.140.0030.02511.60
5.4.130.0060.02811.59
5.4.120.0080.02611.57
5.4.110.0070.02911.57
5.4.100.0110.04111.57
5.4.90.0060.03211.57
5.4.80.0080.03411.57
5.4.70.0100.03311.57
5.4.60.0060.03111.57
5.4.50.0060.02911.57
5.4.40.0070.02411.56
5.4.30.0060.02611.56
5.4.20.0070.02711.56
5.4.10.0080.02511.56
5.4.00.0060.02711.30
5.3.290.0050.02211.99
5.3.280.0070.02311.94
5.3.270.0080.02211.95
5.3.260.0100.02311.95
5.3.250.0070.02511.95
5.3.240.0090.02211.95
5.3.230.0050.02611.94
5.3.220.0050.02111.93
5.3.210.0080.03411.93
5.3.200.0050.02611.93
5.3.190.0090.02711.93
5.3.180.0040.03311.92
5.3.170.0070.02111.92
5.3.160.0060.01911.93
5.3.150.0050.02311.92
5.3.140.0060.02011.92
5.3.130.0080.02611.92
5.3.120.0050.02411.92
5.3.110.0050.02311.92
5.3.100.0080.02611.65
5.3.90.0060.03011.63
5.3.80.0080.02711.63
5.3.70.0050.03011.63
5.3.60.0040.03011.62
5.3.50.0050.02611.59
5.3.40.0040.02611.59
5.3.30.0040.02311.56
5.3.20.0030.02611.45
5.3.10.0070.01911.43
5.3.00.0040.02111.42
5.2.170.0070.02010.18
5.2.160.0040.01810.18
5.2.150.0050.01710.17
5.2.140.0040.01810.17
5.2.130.0050.01710.15
5.2.120.0020.02010.15
5.2.110.0050.02010.16
5.2.100.0070.01510.16
5.2.90.0080.01610.15
5.2.80.0040.02110.15
5.2.70.0060.01810.15
5.2.60.0080.01410.13
5.2.50.0040.01910.12
5.2.40.0030.01910.10
5.2.30.0060.01810.09
5.2.20.0020.02310.09
5.2.10.0070.01510.05
5.2.00.0060.0189.97
5.1.60.0050.0169.62
5.1.50.0040.0159.62
5.1.40.0070.0139.61
5.1.30.0070.0149.78
5.1.20.0050.0179.79
5.1.10.0060.0149.65
5.1.00.0070.0189.66
5.0.50.0050.0188.89
5.0.40.0040.0178.82
5.0.30.0060.0298.73
5.0.20.0050.0148.71
5.0.10.0050.0168.70
5.0.00.0030.0268.70
4.4.90.0060.0127.98
4.4.80.0020.0157.97
4.4.70.0050.0127.97
4.4.60.0070.0077.97
4.4.50.0040.0127.97
4.4.40.0050.0197.94
4.4.30.0020.0127.97
4.4.20.0050.0128.01
4.4.10.0040.0138.01
4.4.00.0020.0187.97
4.3.110.0050.0127.92
4.3.100.0030.0127.92
4.3.90.0020.0157.91
4.3.80.0020.0177.88
4.3.70.0030.0137.90
4.3.60.0050.0117.90
4.3.50.0010.0137.90
4.3.40.0030.0147.86
4.3.30.0020.0097.23
4.3.20.0030.0107.22
4.3.10.0010.0117.19
4.3.00.0030.0159.05

preferences:
34.12 ms | 400 KiB | 5 Q