3v4l.org

run code in 300+ PHP versions simultaneously
<?php while (1){ echo 2;}

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)
8.3.60.0680.01718.15
8.3.50.0660.01521.93
8.3.40.0690.01318.53
8.3.30.0680.00718.73
8.3.20.0320.01318.65
8.3.10.0370.00320.58
8.3.00.0560.01621.49
8.2.180.0660.01616.32
8.2.170.0610.01622.96
8.2.160.0780.01322.08
8.2.150.0570.01024.18
8.2.140.0200.01724.66
8.2.130.0370.01026.16
8.2.120.0430.00019.48
8.2.110.0400.00722.29
8.2.100.0550.00617.72
8.2.90.0160.01219.14
8.2.80.0100.01317.97
8.2.70.0160.00717.25
8.2.60.0180.00617.80
8.2.50.0180.00418.07
8.2.40.0210.00318.04
8.2.30.0170.01019.80
8.2.20.0200.00317.62
8.2.10.0120.01217.61
8.2.00.0140.01017.74
8.1.280.0540.02725.92
8.1.270.0270.01023.99
8.1.260.0320.00626.35
8.1.250.0500.01328.09
8.1.240.0380.00722.47
8.1.230.0320.01620.96
8.1.220.0170.00718.77
8.1.210.0140.01118.80
8.1.200.0200.01017.23
8.1.190.0170.00717.39
8.1.180.0220.00018.10
8.1.170.0150.01218.37
8.1.160.0170.00718.78
8.1.150.0160.00718.58
8.1.140.0180.00717.25
8.1.130.0190.00417.87
8.1.120.0140.01117.39
8.1.110.0180.00617.26
8.1.100.0210.00317.41
8.1.90.0200.00717.39
8.1.80.0130.01017.38
8.1.70.0180.00417.28
8.1.60.0150.01117.40
8.1.50.0200.00317.39
8.1.40.0100.01417.43
8.1.30.0100.01417.57
8.1.20.0070.01817.55
8.1.10.0170.00717.55
8.1.00.0170.01017.48
8.0.300.0140.01019.75
8.0.290.0220.00016.91
8.0.280.0180.00618.36
8.0.270.0140.01017.18
8.0.260.0130.01016.81
8.0.250.0190.00616.86
8.0.240.0230.00716.86
8.0.230.0200.00316.78
8.0.220.0170.00716.76
8.0.210.0090.01316.76
8.0.200.0110.01116.70
8.0.190.0140.02116.75
8.0.180.0190.00616.79
8.0.170.0140.01016.75
8.0.160.0210.00316.84
8.0.150.0300.01016.73
8.0.140.0160.01016.78
8.0.130.0170.01013.22
8.0.120.0220.00316.71
8.0.110.0250.00616.60
8.0.100.0220.00316.54
8.0.90.0160.00616.72
8.0.80.0550.02616.74
8.0.70.0090.01316.58
8.0.60.0130.00916.76
8.0.50.0060.01616.73
8.0.30.0860.04616.92
8.0.20.1030.04517.40
8.0.10.0140.00716.70
8.0.00.0960.05216.62
7.4.330.0140.01014.57
7.4.320.0130.00916.17
7.4.300.0190.00316.26
7.4.290.0220.00616.36
7.4.280.0170.01416.21
7.4.270.0160.00916.14
7.4.260.0170.00713.25
7.4.250.0190.00916.20
7.4.240.0200.00716.23
7.4.230.0110.01116.07
7.4.220.0710.04816.28
7.4.210.0450.04316.33
7.4.200.0170.00416.34
7.4.190.0160.00616.40
7.4.160.0760.05416.40
7.4.150.0770.05117.40
7.4.140.1180.05917.86
7.4.130.1070.04616.21
7.4.120.0890.04116.26
7.4.110.1700.06916.14
7.4.100.0900.04916.45
7.4.90.1390.04816.20
7.4.80.0620.04319.37
7.4.70.0820.04016.44
7.4.60.0680.03516.30
7.4.50.0200.01716.05
7.4.40.0230.02622.27
7.4.30.0970.04916.38
7.3.330.0090.01213.10
7.3.320.0190.00413.06
7.3.310.0160.00716.13
7.3.300.0160.00916.05
7.3.290.0270.05716.02
7.3.280.0460.05416.08
7.3.270.0820.06217.40
7.3.260.1420.05918.24
7.3.250.1230.08016.14
7.3.240.0910.03816.34
7.3.230.0990.04916.39
7.3.210.0850.05216.06
7.3.200.0600.05119.39
7.3.190.0470.05616.13
7.3.180.0700.03016.37
7.3.170.0530.04616.27
7.3.160.0460.06516.29
7.2.330.1210.05416.38
7.2.320.0690.03416.48
7.2.310.0700.04316.27
7.2.300.0780.05816.44
7.2.290.0550.04116.27
7.2.100.1410.03414.52
7.2.90.1510.01314.51
7.2.80.1690.03714.48
7.2.70.1160.02214.86
7.2.60.1630.01915.04
7.2.50.2280.02914.80
7.2.40.0740.02514.84
7.2.30.0740.04214.79
7.2.20.1410.02814.75
7.2.10.1340.02614.61
7.2.00.1280.02814.82
7.1.220.1580.03813.60
7.1.210.1170.05313.58
7.1.200.1440.03913.73
7.1.190.0720.03613.84
7.1.180.1240.02013.72
7.1.170.2270.03113.72
7.1.160.0830.05413.73
7.1.150.1310.04513.58
7.1.140.2570.01913.60
7.1.130.1000.02813.56
7.1.120.1640.03013.86
7.1.110.1320.02613.94
7.1.100.1400.04113.93
7.1.90.1190.03014.04
7.1.80.1360.02713.96
7.1.70.1370.03813.59
7.1.60.1480.03432.03
7.1.50.1080.03432.13
7.1.40.0870.03531.81
7.1.30.0940.02431.77
7.1.20.2130.02031.99
7.1.10.1480.03013.62
7.1.00.1250.05113.46
7.0.310.1540.02713.44
7.0.300.1130.01213.45
7.0.290.1460.03113.46
7.0.280.1380.03113.49
7.0.270.1010.03213.66
7.0.260.1290.02513.51
7.0.250.0780.03513.23
7.0.240.0870.03913.50
7.0.230.0850.04913.27
7.0.220.0940.02613.39
7.0.210.1070.03513.34
7.0.200.0730.02213.66
7.0.190.1470.02313.57
7.0.180.1170.02913.42
7.0.170.0730.02013.27
7.0.160.0570.03013.47
7.0.150.0810.02213.21
7.0.140.1440.02613.53
7.0.130.0780.02813.47
7.0.120.1480.03213.29
7.0.110.0540.01913.68
7.0.100.1420.03413.29
7.0.90.1590.01513.68
7.0.80.1840.02413.57
7.0.70.1800.02113.64
7.0.60.0710.03413.60
7.0.50.1590.04913.43
7.0.40.1810.01913.19
7.0.30.1170.02713.66
7.0.20.1640.03413.42
7.0.10.1830.01313.04
7.0.00.2110.02113.55
5.6.380.0680.03614.14
5.6.370.0770.04114.18
5.6.360.0720.03614.15
5.6.350.0620.04414.52
5.6.340.0850.03014.43
5.6.330.0760.03714.28
5.6.320.0720.02714.09
5.6.310.0600.03414.41
5.6.300.0500.03614.16
5.6.290.0700.03513.81
5.6.280.0860.04914.07
5.6.270.0700.02814.25
5.6.260.0690.02514.27
5.6.250.0830.01914.27
5.6.240.0740.05014.27
5.6.230.0810.02814.20
5.6.220.0730.03314.23
5.6.210.0660.03914.11
5.6.200.0540.03214.03
5.6.190.0700.02914.00
5.6.180.0570.02514.08
5.6.170.0710.02813.71
5.6.160.0490.03513.95
5.6.150.0650.04813.76
5.6.140.0560.04813.72
5.6.130.0720.06213.74
5.6.120.0840.04513.69
5.6.110.0660.04314.12
5.6.100.0540.02914.27
5.6.90.0870.03614.31
5.6.80.0730.02414.17
5.6.70.0500.05013.91
5.6.60.0700.03213.95
5.5.380.0530.02512.18
5.5.370.0400.05812.18
5.5.360.0600.03912.18
5.5.350.0560.03712.18
5.5.340.0620.02712.18
5.5.330.0490.03912.18
5.5.320.0520.03212.18
5.5.310.0590.02612.18
5.5.300.0700.03612.18
5.5.290.0850.04012.18
5.5.280.0870.05112.18
5.5.270.0690.05512.18
5.5.260.0570.02612.18
5.5.250.0900.04112.18
5.5.240.0560.04912.18
5.5.230.0570.03112.18
5.5.220.0870.02212.18
5.4.450.0610.03912.18
5.4.440.0510.03912.18
5.4.430.0640.03212.18
5.4.420.0600.04212.18
5.4.410.0600.03012.18
5.4.400.0880.04612.18
5.4.390.0680.02612.18

preferences:
43.96 ms | 401 KiB | 5 Q