3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('CONSTANT', 1); echo CONSTANT;

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)
8.3.40.0130.00618.67
8.3.30.0060.00918.79
8.3.20.0000.00720.25
8.3.10.0070.00021.96
8.3.00.0040.00419.25
8.2.170.0060.01322.96
8.2.160.0060.00620.37
8.2.150.0030.01324.18
8.2.140.0000.00724.66
8.2.130.0000.00726.16
8.2.120.0050.00322.10
8.2.110.0060.00320.46
8.2.100.0150.00017.91
8.2.90.0050.00218.97
8.2.80.0050.00317.97
8.2.70.0090.00017.50
8.2.60.0040.00417.92
8.2.50.0000.01118.07
8.2.40.0030.00519.76
8.2.30.0040.00417.90
8.2.20.0000.00817.66
8.2.10.0040.00417.98
8.2.00.0000.00817.65
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00723.91
8.1.230.0040.00819.03
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0080.00016.88
8.1.180.0030.00618.10
8.1.170.0080.00018.57
8.1.160.0050.00222.00
8.1.150.0040.00418.78
8.1.140.0000.00717.31
8.1.130.0050.00317.81
8.1.120.0070.00017.37
8.1.110.0000.00817.41
8.1.100.0000.00717.36
8.1.90.0030.00417.33
8.1.80.0030.00317.28
8.1.70.0000.00717.25
8.1.60.0000.00917.43
8.1.50.0030.00617.50
8.1.40.0040.00417.36
8.1.30.0040.00417.55
8.1.20.0040.00417.60
8.1.10.0040.00417.29
8.1.00.0040.00417.25
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.27
8.0.270.0070.00017.23
8.0.260.0030.00317.11
8.0.250.0030.00316.88
8.0.240.0000.00716.80
8.0.230.0000.00716.86
8.0.220.0030.00316.78
8.0.210.0090.00016.84
8.0.200.0000.00916.74
8.0.190.0030.00616.73
8.0.180.0000.00716.86
8.0.170.0000.00816.80
8.0.160.0000.00716.77
8.0.150.0000.00716.78
8.0.140.0040.00416.82
8.0.130.0000.00513.22
8.0.120.0070.00016.66
8.0.110.0040.00416.74
8.0.100.0040.00416.61
8.0.90.0050.00316.85
8.0.80.0120.00316.77
8.0.70.0050.00216.71
8.0.60.0000.00816.88
8.0.50.0070.00016.62
8.0.30.0120.00717.12
8.0.20.0110.00717.40
8.0.10.0030.00516.93
8.0.00.0080.01016.64
7.4.330.0000.00615.00
7.4.320.0030.00516.54
7.4.300.0030.00316.46
7.4.290.0030.00316.45
7.4.280.0030.00616.41
7.4.270.0060.00016.52
7.4.260.0030.00316.54
7.4.250.0000.00816.41
7.4.240.0040.00416.47
7.4.230.0000.00616.42
7.4.220.0070.01716.60
7.4.210.0070.00716.48
7.4.200.0040.00416.18
7.4.160.0030.01216.59
7.4.150.0230.00017.40
7.4.140.0140.00717.86
7.4.130.0090.00816.34
7.4.120.0120.00616.36
7.4.110.0060.01116.49
7.4.100.0100.00716.50
7.4.90.0170.00716.50
7.4.80.0070.01019.39
7.4.70.0080.01616.38
7.4.60.0060.01016.49
7.4.50.0040.00416.43
7.4.40.0120.00416.23
7.4.30.0070.01416.45
7.4.10.0100.01015.11
7.4.00.0060.01115.02
7.3.330.0000.00512.89
7.3.320.0000.00513.02
7.3.310.0000.00615.96
7.3.300.0060.00016.13
7.3.290.0080.00616.13
7.3.280.0060.01016.18
7.3.270.0120.00617.40
7.3.260.0140.00316.23
7.3.250.0100.00616.25
7.3.240.0120.00616.29
7.3.230.0130.00316.39
7.3.210.0100.00716.26
7.3.200.0140.00619.39
7.3.190.0100.00716.56
7.3.180.0040.01216.38
7.3.170.0080.00816.27
7.3.160.0100.01316.18
7.3.130.0030.01614.54
7.3.120.0030.01414.66
7.3.110.0060.01314.51
7.3.100.0000.01514.96
7.3.90.0070.00714.41
7.3.80.0030.01014.49
7.3.70.0030.00914.41
7.3.60.0030.01014.49
7.3.50.0080.00414.78
7.3.40.0040.01114.77
7.3.30.0060.00314.61
7.3.20.0080.00316.56
7.3.10.0150.00016.60
7.3.00.0000.01516.54
7.2.330.0110.00616.36
7.2.320.0070.01016.56
7.2.310.0030.01316.59
7.2.300.0090.00716.46
7.2.290.0000.01916.45
7.2.260.0040.01514.74
7.2.250.0030.01514.66
7.2.240.0100.00714.96
7.2.230.0080.01214.78
7.2.220.0040.00814.96
7.2.210.0090.00615.09
7.2.200.0030.00714.77
7.2.190.0090.00615.10
7.2.180.0000.01714.77
7.2.170.0080.00414.71
7.2.160.0060.00915.09
7.2.150.0100.00316.65
7.2.140.0110.00416.87
7.2.130.0040.01116.52
7.2.120.0080.00816.92
7.2.110.0090.00916.70
7.2.100.0070.00716.93
7.2.90.0030.00916.45
7.2.80.0100.00616.61
7.2.70.0110.00316.93
7.2.60.0080.00816.39
7.2.50.0060.00316.79
7.2.40.0120.00616.74
7.2.30.0070.00316.66
7.2.20.0060.01016.78
7.2.10.0050.00516.82
7.2.00.0060.00317.94
7.1.330.0000.01515.80
7.1.320.0070.01115.41
7.1.310.0060.00815.58
7.1.300.0120.00315.63
7.1.290.0040.00715.76
7.1.280.0040.00815.46
7.1.270.0000.01515.79
7.1.260.0070.00715.63
7.1.250.0090.00315.59
7.1.240.0070.01115.68
7.1.230.0000.01415.75
7.1.220.0040.00715.73
7.1.210.0110.00415.75
7.1.200.0000.00915.57
7.1.190.0080.00015.76
7.1.180.0070.00715.63
7.1.170.0000.01015.64
7.1.160.0090.00615.44
7.1.150.0030.01015.55
7.1.140.0070.00715.81
7.1.130.0060.00615.71
7.1.120.0050.00515.28
7.1.110.0030.00715.60
7.1.100.0350.00515.73
7.1.90.0140.00315.56
7.1.80.0070.00415.65
7.1.70.0010.00916.29
7.1.60.0060.01217.58
7.1.50.0110.01225.03
7.1.40.0060.00315.49
7.1.30.0070.01015.66
7.1.20.0030.01015.85
7.1.10.0030.00715.38
7.1.00.0020.04418.96
7.0.330.0000.01815.36
7.0.320.0000.01315.31
7.0.310.0030.00715.16
7.0.300.0040.00815.46
7.0.290.0100.00315.06
7.0.280.0100.00315.38
7.0.270.0090.00615.35
7.0.260.0060.00715.28
7.0.250.0040.00815.30
7.0.240.0100.00715.37
7.0.230.0060.00915.22
7.0.220.0040.00415.41
7.0.210.0090.00315.32
7.0.200.0080.00515.81
7.0.190.0090.00614.91
7.0.180.0060.00915.42
7.0.170.0080.00815.40
7.0.160.0090.00415.39
7.0.150.0000.01315.37
7.0.140.0020.02918.69
7.0.130.0060.01015.50
7.0.120.0070.01014.92
7.0.110.0030.00715.37
7.0.100.0070.00715.11
7.0.90.0050.00515.40
7.0.80.0070.00415.42
7.0.70.0070.00715.34
7.0.60.0060.01917.48
7.0.50.0050.02816.55
7.0.40.0100.04016.71
7.0.30.0180.04016.66
7.0.20.0200.03816.60
7.0.10.0100.04216.68
7.0.00.0050.02516.77
5.6.400.0110.00014.10
5.6.390.0070.01014.05
5.6.380.0060.00613.97
5.6.370.0030.01013.72
5.6.360.0070.00713.79
5.6.350.0030.01014.31
5.6.340.0090.00314.32
5.6.330.0100.00313.98
5.6.320.0100.00714.16
5.6.310.0030.01013.77
5.6.300.0070.00714.25
5.6.290.0080.00414.45
5.6.280.0050.04017.59
5.6.270.0110.00314.38
5.6.260.0000.01314.43
5.6.250.0100.00314.20
5.6.240.0000.01014.16
5.6.230.0100.00314.14
5.6.220.0140.00013.91
5.6.210.0050.02517.42
5.6.200.0070.03216.17
5.6.190.0100.02317.56
5.6.180.0280.03517.22
5.6.170.0140.02317.43
5.6.160.0030.04317.41
5.6.150.0040.02616.22
5.6.140.0080.04116.27
5.6.130.0050.03616.19
5.6.120.0150.03817.66
5.6.110.0010.02517.75
5.6.100.0030.04517.78
5.6.90.0090.04217.38
5.6.80.0070.04417.28
5.6.70.0030.01014.27
5.6.60.0030.00714.09
5.6.50.0070.00714.06
5.6.40.0040.01114.04
5.6.30.0100.00514.27
5.6.20.0040.00714.24
5.6.10.0070.00714.14
5.6.00.0070.00714.19
5.5.380.0030.00913.92
5.5.370.0090.00614.10
5.5.360.0000.00813.76
5.5.350.0050.04117.35
5.5.340.0030.03016.13
5.5.330.0120.03917.09
5.5.320.0080.02617.04
5.5.310.0130.02417.21
5.5.300.0020.02616.12
5.5.290.0030.03115.92
5.5.280.0030.04817.61
5.5.270.0030.03417.43
5.5.260.0080.04117.38
5.5.250.0050.03517.34
5.5.240.0060.04317.13
5.5.230.0000.01413.98
5.5.220.0060.00914.14
5.5.210.0130.00313.77
5.5.200.0040.00813.91
5.5.190.0030.01014.07
5.5.180.0060.00614.14
5.5.170.0040.00714.06
5.5.160.0120.00314.08
5.5.150.0040.01114.21
5.5.140.0070.00714.27
5.5.130.0000.01214.14
5.5.120.0040.01114.01
5.5.110.0100.00314.34
5.5.100.0000.00914.21
5.5.90.0060.00614.14
5.5.80.0070.00713.96
5.5.70.0070.00414.09
5.5.60.0050.00314.05
5.5.50.0120.00013.85
5.5.40.0110.00413.83
5.5.30.0040.01214.16
5.5.20.0120.00013.73
5.5.10.0040.00413.83
5.5.00.0030.00914.10
5.4.450.0130.02315.10
5.4.440.0170.03315.06
5.4.430.0230.02615.13
5.4.420.0120.02515.16
5.4.410.0130.02314.95
5.4.400.0130.02314.93
5.4.390.0160.02014.97
5.4.380.0250.03215.01
5.4.370.0100.02515.06
5.4.360.0120.02114.92
5.4.350.0180.03114.87
5.4.340.0190.03514.87
5.4.330.0000.01010.70
5.4.320.0200.02014.62
5.4.310.0160.02514.82
5.4.300.0140.03414.99
5.4.290.0170.02314.73
5.4.280.0190.02214.91
5.4.270.0110.02914.96
5.4.260.0170.03114.77
5.4.250.0180.02315.02
5.4.240.0200.03714.79
5.4.230.0180.03514.85
5.4.220.0180.03614.89
5.4.210.0130.03814.79
5.4.200.0130.02014.94
5.4.190.0200.03614.92
5.4.180.0210.02814.94
5.4.170.0170.03414.80
5.4.160.0200.03314.88
5.4.150.0120.02814.97
5.4.140.0180.03613.55
5.4.130.0170.02913.41
5.4.120.0170.02513.57
5.4.110.0120.02113.56
5.4.100.0130.03613.59
5.4.90.0160.02013.71
5.4.80.0200.02213.57
5.4.70.0130.03013.62
5.4.60.0170.03513.43
5.4.50.0100.02313.55
5.4.40.0170.03213.62
5.4.30.0140.02013.62
5.4.20.0160.01913.47
5.4.10.0150.03913.51
5.4.00.0120.02613.34
5.3.290.0200.05314.52
5.3.280.0230.07714.45
5.3.270.0300.04014.43
5.3.260.0230.07714.43
5.3.250.0370.06314.44
5.3.240.0300.04714.58
5.3.230.0330.04014.43
5.3.220.0300.07314.51
5.3.210.0230.03714.40
5.3.200.0330.06314.51
5.3.190.0370.06314.61
5.3.180.0300.03314.41
5.3.170.0300.06014.64
5.3.160.0300.06314.48
5.3.150.0270.04014.43
5.3.140.0230.05014.49
5.3.130.0200.04014.54
5.3.120.0330.03314.37
5.3.110.0200.05314.38
5.3.100.0330.05714.05
5.3.90.0300.07013.85
5.3.80.0270.03713.94
5.3.70.0300.06713.98
5.3.60.0270.04313.79
5.3.50.0330.04313.88
5.3.40.0200.06313.79
5.3.30.0100.04313.95
5.3.20.0200.05313.64
5.3.10.0230.06713.48
5.3.00.0230.04313.69
5.2.170.0170.05311.69
5.2.160.0170.04711.69
5.2.150.0230.02311.69
5.2.140.0200.06311.69
5.2.130.0230.05711.69
5.2.120.0230.03311.69
5.2.110.0170.02711.69
5.2.100.0170.04311.69
5.2.90.0200.02711.69
5.2.80.0270.03311.69
5.2.70.0170.03311.69
5.2.60.0230.03011.69
5.2.50.0170.03011.69
5.2.40.0130.03011.69
5.2.30.0170.03011.69
5.2.20.0170.03711.69
5.2.10.0170.03311.69
5.2.00.0230.05711.69
5.1.60.0230.04711.69
5.1.50.0200.04011.69
5.1.40.0200.03011.69
5.1.30.0200.03711.69
5.1.20.0100.03011.69
5.1.10.0200.05011.69
5.1.00.0130.03311.69
5.0.50.0100.02311.69
5.0.40.0130.02011.69
5.0.30.0200.03011.69
5.0.20.0170.02711.69
5.0.10.0100.03011.69
5.0.00.0030.06311.69
4.4.90.0070.02311.69
4.4.80.0030.02311.69
4.4.70.0070.02011.69
4.4.60.0100.03711.69
4.4.50.0130.03011.69
4.4.40.0130.05011.69
4.4.30.0100.02011.69
4.4.20.0070.01711.69
4.4.10.0070.03011.69
4.4.00.0070.03011.69
4.3.110.0070.03311.69
4.3.100.0100.02711.69
4.3.90.0070.01711.69
4.3.80.0070.04011.69
4.3.70.0130.02011.69
4.3.60.0100.03311.69
4.3.50.0130.02711.69
4.3.40.0100.05011.69
4.3.30.0030.02311.69
4.3.20.0030.02011.69
4.3.10.0070.01311.69
4.3.00.0000.01711.69

preferences:
43.82 ms | 400 KiB | 5 Q