3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; echo "Hi!"; namespace Foo\Bar; echo "What's up?";

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)
8.3.80.0070.00318.43
8.3.70.0180.00318.30
8.3.60.0070.00718.43
8.3.50.0110.00921.99
8.3.40.0100.01018.80
8.3.30.0060.00918.82
8.3.20.0040.00420.04
8.3.10.0050.00321.78
8.3.00.0080.00018.78
8.2.200.0030.00616.50
8.2.190.0110.00416.58
8.2.180.0140.00018.29
8.2.170.0140.00422.96
8.2.160.0100.00322.26
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00419.42
8.2.110.0060.00322.25
8.2.100.0110.00017.59
8.2.90.0030.00517.63
8.2.80.0040.00417.97
8.2.70.0000.00717.93
8.2.60.0030.00618.09
8.2.50.0050.00518.10
8.2.40.0030.00619.23
8.2.30.0040.00419.10
8.2.20.0050.00317.54
8.2.10.0040.00417.95
8.2.00.0040.00417.57
8.1.290.0030.00630.84
8.1.280.0060.00925.92
8.1.270.0030.00618.92
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00423.98
8.1.230.0080.00319.10
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0040.00417.13
8.1.180.0070.00318.10
8.1.170.0060.00318.31
8.1.160.0040.00418.66
8.1.150.0000.00718.72
8.1.140.0030.00617.35
8.1.130.0000.00817.66
8.1.120.0030.00517.33
8.1.110.0000.00717.25
8.1.100.0000.00717.31
8.1.90.0040.00417.20
8.1.80.0000.00817.27
8.1.70.0030.00317.27
8.1.60.0000.00917.39
8.1.50.0000.00817.28
8.1.40.0000.00817.38
8.1.30.0000.00817.56
8.1.20.0000.00717.48
8.1.10.0000.00717.40
8.1.00.0050.00317.36
8.0.300.0040.00419.66
8.0.290.0030.00616.63
8.0.280.0000.00718.42
8.0.270.0030.00317.17
8.0.260.0030.00617.19
8.0.250.0000.00716.88
8.0.240.0040.00416.69
8.0.230.0030.00316.70
8.0.220.0030.00316.76
8.0.210.0030.00316.66
8.0.200.0040.00416.72
8.0.190.0000.00716.70
8.0.180.0040.00416.68
8.0.170.0050.00316.81
8.0.160.0070.00016.67
8.0.150.0070.00016.62
8.0.140.0040.00416.70
8.0.130.0030.00313.17
8.0.120.0030.00616.70
8.0.110.0000.00716.71
8.0.100.0080.00016.76
8.0.90.0040.00416.72
8.0.80.0160.00616.73
8.0.70.0040.00416.74
8.0.60.0000.00816.63
8.0.50.0000.00716.65
8.0.30.0110.00916.86
8.0.20.0060.01217.40
8.0.10.0040.00416.74
8.0.00.0090.00916.53
7.4.330.0000.00615.03
7.4.320.0000.00816.47
7.4.300.0040.00416.36
7.4.290.0030.00316.37
7.4.280.0000.00716.32
7.4.270.0080.00016.34
7.4.260.0070.00016.46
7.4.250.0000.00816.40
7.4.240.0050.00316.34
7.4.230.0040.00416.49
7.4.220.0120.00616.41
7.4.210.0060.01416.48
7.4.200.0040.00416.39
7.4.160.0040.01116.39
7.4.150.0140.00617.40
7.4.140.0130.00317.86
7.4.130.0130.00816.35
7.4.120.0150.00216.42
7.4.110.0070.01116.49
7.4.100.0130.00916.35
7.4.90.0100.00716.30
7.4.80.0080.00816.50
7.4.70.0110.00416.23
7.4.60.0030.01216.24
7.4.50.0000.00816.32
7.4.40.0140.00316.27
7.4.30.0100.00716.47
7.4.10.0040.01414.87
7.4.00.0060.01014.76
7.3.330.0060.00012.96
7.3.320.0020.00212.93
7.3.310.0060.00316.09
7.3.300.0070.00016.16
7.3.290.0030.00316.11
7.3.280.0080.00516.13
7.3.270.0000.01917.40
7.3.260.0090.01616.11
7.3.250.0100.01016.26
7.3.240.0080.00816.45
7.3.230.0100.00716.39
7.3.210.0130.01016.16
7.3.200.0070.01019.39
7.3.190.0070.01016.23
7.3.180.0090.00616.20
7.3.170.0120.00816.27
7.3.160.0060.00916.35
7.3.130.0120.00614.62
7.3.120.0040.01314.38
7.3.110.0130.00214.58
7.3.100.0020.01414.86
7.3.90.0060.00514.67
7.3.80.0020.01414.65
7.3.70.0050.00714.67
7.3.60.0060.00914.65
7.3.50.0030.01314.70
7.3.40.0080.00214.56
7.3.30.0060.00614.58
7.3.20.0050.00716.50
7.3.10.0020.01016.53
7.3.00.0030.01316.47
7.2.330.0090.00916.21
7.2.320.0220.03116.46
7.2.310.0060.01116.20
7.2.300.0070.01016.46
7.2.290.0100.00616.54
7.2.260.0070.01015.06
7.2.250.0120.00614.74
7.2.240.0060.00714.62
7.2.230.0090.00914.53
7.2.220.0070.01114.89
7.2.210.0100.00614.82
7.2.200.0020.01214.57
7.2.190.0070.00614.74
7.2.180.0060.00814.63
7.2.170.0080.00714.86
7.2.160.0030.01414.54
7.2.150.0040.01116.75
7.2.140.0090.00516.68
7.2.130.0030.01116.71
7.2.120.0080.00516.47
7.2.110.0030.01116.72
7.2.100.0080.00716.75
7.2.90.0060.00716.78
7.2.80.0100.00516.70
7.2.70.0090.00616.79
7.2.60.0080.00516.65
7.2.50.0080.00616.65
7.2.40.0070.01116.70
7.2.30.0090.00716.54
7.2.20.0050.00516.60
7.2.10.0050.01116.72
7.2.00.0050.01017.41
7.1.330.0060.00715.71
7.1.320.0030.01415.46
7.1.310.0030.01115.57
7.1.300.0030.00915.56
7.1.290.0100.00515.20
7.1.280.0030.00815.60
7.1.270.0050.00915.49
7.1.260.0060.00415.52
7.1.250.0050.00915.47
7.1.240.0060.00915.25
7.1.230.0070.00715.48
7.1.220.0070.00715.34
7.1.210.0040.00715.46
7.1.200.0030.00915.48
7.1.190.0040.01115.20
7.1.180.0030.00615.46
7.1.170.0070.00715.42
7.1.160.0070.00715.79
7.1.150.0080.00415.41
7.1.140.0030.00915.32
7.1.130.0110.00315.28
7.1.120.0080.00415.48
7.1.110.0000.00815.50
7.1.100.0050.00616.66
7.1.90.0030.01315.32
7.1.80.0080.00615.47
7.1.70.0030.00816.13
7.1.60.0100.01017.64
7.1.50.0050.01015.77
7.1.40.0070.00715.11
7.1.30.0090.00015.52
7.1.20.0030.00615.35
7.1.10.0030.00915.66
7.1.00.0060.03818.84
7.0.330.0110.00415.09
7.0.320.0060.00615.17
7.0.310.0000.01015.25
7.0.300.0130.00315.18
7.0.290.0100.00015.19
7.0.280.0070.00715.23
7.0.270.0030.00915.30
7.0.260.0060.00615.00
7.0.250.0030.00615.13
7.0.240.0040.00815.21
7.0.230.0000.00915.28
7.0.220.0030.01015.11
7.0.210.0060.00315.31
7.0.200.0000.01016.06
7.0.190.0090.00315.16
7.0.180.0130.00015.37
7.0.170.0000.01215.23
7.0.160.0060.00615.38
7.0.150.0060.00615.24
7.0.140.0050.02718.63
7.0.130.0030.01015.23
7.0.120.0040.00815.44
7.0.110.0030.00715.22
7.0.100.0030.01215.07
7.0.90.0030.00915.27
7.0.80.0000.01715.11
7.0.70.0040.00715.37
7.0.60.0030.04617.52
7.0.50.0050.04016.52
7.0.40.0030.04116.50
7.0.30.0150.02716.61
7.0.20.0150.04116.75
7.0.10.0130.04016.71
7.0.00.0080.04016.67
5.6.400.0000.01114.03
5.6.390.0030.00913.90
5.6.380.0030.00714.14
5.6.370.0060.00313.89
5.6.360.0100.00314.39
5.6.350.0060.00614.43
5.6.340.0060.00614.22
5.6.330.0060.00614.08
5.6.320.0090.00614.34
5.6.310.0100.00313.90
5.6.300.0040.01214.09
5.6.290.0070.00714.28
5.6.280.0030.04217.44
5.6.270.0070.01014.06
5.6.260.0080.00014.05
5.6.250.0150.00014.39
5.6.240.0090.00614.21
5.6.230.0070.00714.10
5.6.220.0050.00513.74
5.6.210.0000.02917.45
5.6.200.0000.02616.25
5.6.190.0100.04017.30
5.6.180.1860.02517.23
5.6.170.0180.04517.15
5.6.160.0070.02517.14
5.6.150.0050.02516.21
5.6.140.0070.04416.09
5.6.130.0050.03916.00
5.6.120.0070.04117.37
5.6.110.0100.03317.50
5.6.100.0150.03817.48
5.6.90.0060.03117.55
5.6.80.0120.03717.12
5.6.70.0180.03817.31
5.6.60.0000.01314.03
5.6.50.0000.00814.04
5.6.40.0070.00713.89
5.6.30.0040.01113.93
5.6.20.0000.01414.14
5.6.10.0040.01114.15
5.6.00.0070.00713.77
5.5.380.0040.01113.80
5.5.370.0120.00314.20
5.5.360.0040.00413.98
5.5.350.0160.03517.08
5.5.340.0090.02916.04
5.5.330.0170.02017.17
5.5.320.0160.02417.08
5.5.310.0220.04016.96
5.5.300.0050.03915.99
5.5.290.0030.04915.87
5.5.280.0000.02617.53
5.5.270.0060.03417.45
5.5.260.0130.04017.49
5.5.250.0060.04317.31
5.5.240.0180.03317.03
5.5.230.0070.00714.04
5.5.220.0070.00713.69
5.5.210.0100.00313.95
5.5.200.0000.01214.27
5.5.190.0070.00713.88
5.5.180.0100.00714.12
5.5.170.0040.00714.00
5.5.160.0070.00714.07
5.5.150.0090.00613.98
5.5.140.0090.00313.98
5.5.130.0000.01714.06
5.5.120.0090.00013.84
5.5.110.0030.00713.85
5.5.100.0120.00614.23
5.5.90.0070.01013.92
5.5.80.0060.00313.68
5.5.70.0030.01214.10
5.5.60.0070.00714.21
5.5.50.0030.00913.86
5.5.40.0110.00313.78
5.5.30.0030.01313.86
5.5.20.0000.01414.12
5.5.10.0000.01314.07
5.5.00.0080.00414.00
5.4.450.0450.02515.17
5.4.440.0470.03215.09
5.4.430.0090.03014.89
5.4.420.0580.03115.02
5.4.410.0620.02715.05
5.4.400.0600.02514.96
5.4.390.0530.03514.96
5.4.380.0500.02914.60
5.4.370.0550.03314.54
5.4.360.0510.02714.60
5.4.350.0500.03014.73
5.4.340.0530.02514.68
5.4.330.0040.00710.75
5.4.320.0480.03114.67
5.4.310.0500.03014.66
5.4.300.0580.02514.67
5.4.290.0470.03114.67
5.4.280.0520.03014.78
5.4.270.0470.04814.60
5.4.260.0480.04214.55
5.4.250.0440.03114.57
5.4.240.0480.03814.78
5.4.230.0520.03714.56
5.4.220.0450.03014.71
5.4.210.0530.02714.84
5.4.200.0520.02613.62
5.4.190.0530.03414.55
5.4.180.0480.03714.54
5.4.170.0510.02814.56
5.4.160.0560.02614.70
5.4.150.0510.03014.54
5.4.140.0450.03213.34
5.4.130.0520.02613.50
5.4.120.0450.02613.29
5.4.110.0480.02513.39
5.4.100.0420.03013.53
5.4.90.0470.03213.57
5.4.80.0470.02913.37
5.4.70.0450.02813.40
5.4.60.0480.03113.51
5.4.50.0420.03013.28
5.4.40.0480.03013.41
5.4.30.0450.02613.36
5.4.20.0430.03513.44
5.4.10.0510.03113.47
5.4.00.0500.02613.04
5.3.290.0970.04314.57
5.3.280.0930.05714.65
5.3.270.1030.05314.57
5.3.260.0900.05014.53
5.3.250.0900.05314.65
5.3.240.0770.06014.49
5.3.230.0930.05314.57
5.3.220.0930.05314.46
5.3.210.0770.05314.49
5.3.200.0830.06014.49
5.3.190.1070.04714.63
5.3.180.0730.06014.65
5.3.170.0570.06014.66
5.3.160.0670.05714.48
5.3.150.0770.06014.50
5.3.140.0970.05014.62
5.3.130.1100.06314.50
5.3.120.1070.06314.53
5.3.110.0770.06714.51
5.3.100.0770.05713.98
5.3.90.0970.05713.97
5.3.80.0800.05313.99
5.3.70.0900.06314.00
5.3.60.0870.04714.07
5.3.50.1030.04313.87
5.3.40.0770.04313.85
5.3.30.0730.05013.86
5.3.20.0930.05313.66
5.3.10.0830.04013.64
5.3.00.0800.05313.72
5.2.170.0670.04311.29
5.2.160.0730.04711.28
5.2.150.0900.03311.13
5.2.140.0500.04711.14
5.2.130.0770.04011.05
5.2.120.0500.03311.16
5.2.110.0470.05011.01
5.2.100.0530.05011.11
5.2.90.0670.04311.07
5.2.80.0730.04011.10
5.2.70.0530.04011.02
5.2.60.0800.04011.00
5.2.50.0630.05010.97
5.2.40.0500.04311.14
5.2.30.0400.05011.00
5.2.20.0570.04011.11
5.2.10.0500.03710.83
5.2.00.0600.04010.75
5.1.60.0670.03010.03
5.1.50.0600.03310.13
5.1.40.0530.0379.98
5.1.30.0530.03710.45
5.1.20.0330.03310.41
5.1.10.0470.03310.08
5.1.00.0630.03010.14
5.0.50.0330.0238.55
5.0.40.0270.0308.39
5.0.30.0330.0438.24
5.0.20.0270.0308.38
5.0.10.0330.0338.20
5.0.00.0300.0408.17
4.4.90.0230.0237.83
4.4.80.0100.0277.83
4.4.70.0270.0277.83
4.4.60.0230.0277.83
4.4.50.0170.0277.83
4.4.40.0130.0377.83
4.4.30.0230.0237.83
4.4.20.0270.0337.83
4.4.10.0230.0277.83
4.4.00.0300.0337.83
4.3.110.0270.0207.83
4.3.100.0270.0277.83
4.3.90.0330.0177.83
4.3.80.0100.0337.83
4.3.70.0330.0277.83
4.3.60.0300.0177.83
4.3.50.0270.0277.83
4.3.40.0270.0337.83
4.3.30.0230.0237.83
4.3.20.0130.0237.83
4.3.10.0130.0207.83
4.3.00.0130.0207.34

preferences:
29.95 ms | 401 KiB | 5 Q