3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c = 0; while (true) echo $c++;

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)
8.3.60.0370.00718.43
8.3.50.0300.01121.02
8.3.40.0300.01018.47
8.3.30.0490.01120.22
8.3.20.0200.00318.60
8.3.10.0180.00421.05
8.3.00.0160.00619.67
8.2.180.0430.00316.50
8.2.170.0320.01022.96
8.2.160.0350.00720.58
8.2.150.0180.00324.18
8.2.140.0170.00724.66
8.2.130.0140.00726.16
8.2.120.0180.00319.82
8.2.110.0230.00720.54
8.2.100.0240.00717.72
8.2.90.0060.00919.08
8.2.80.0090.00618.03
8.2.70.0110.00417.63
8.2.60.0070.00718.03
8.2.50.0110.00718.07
8.2.40.0110.00420.07
8.2.30.0130.00321.34
8.2.20.0090.00617.68
8.2.10.0140.00017.80
8.2.00.0100.00917.72
8.1.280.0360.01525.92
8.1.270.0170.00723.99
8.1.260.0190.00426.35
8.1.250.0190.00328.09
8.1.240.0240.00722.36
8.1.230.0270.00720.95
8.1.220.0200.00418.77
8.1.210.0110.00418.97
8.1.200.0110.00717.35
8.1.190.0110.00317.39
8.1.180.0140.00018.10
8.1.170.0130.00018.67
8.1.160.0100.00318.89
8.1.150.0100.00518.68
8.1.140.0070.00717.54
8.1.130.0130.00017.80
8.1.120.0110.00717.45
8.1.110.0110.00317.32
8.1.100.0100.00317.46
8.1.90.0070.00717.35
8.1.80.0120.00417.50
8.1.70.0030.01017.42
8.1.60.0030.01417.58
8.1.50.0070.00717.49
8.1.40.0070.00717.40
8.1.30.0130.00017.56
8.1.20.0120.00617.46
8.1.10.0140.00317.60
8.1.00.0070.00717.43
8.0.300.0030.01019.84
8.0.290.0090.00616.93
8.0.280.0140.00318.37
8.0.270.0070.00717.98
8.0.260.0130.00016.77
8.0.250.0100.00316.92
8.0.240.0070.01016.75
8.0.230.0060.00616.69
8.0.220.0100.00316.71
8.0.210.0080.01516.86
8.0.200.0060.00916.89
8.0.190.0130.00016.84
8.0.180.0030.01016.89
8.0.170.0070.00716.69
8.0.160.0100.00316.84
8.0.150.0160.00016.86
8.0.140.0070.00716.66
8.0.130.0060.00613.32
8.0.120.0060.01316.84
8.0.110.0140.00016.64
8.0.100.0130.00316.66
8.0.90.0100.00316.63
8.0.80.0240.03116.76
8.0.70.0070.00716.81
8.0.60.0130.00316.65
8.0.50.0090.00316.63
8.0.30.0720.03416.96
8.0.20.0480.03417.40
8.0.10.0030.01016.83
8.0.00.0630.03616.73
7.4.330.0080.00316.67
7.4.320.0090.00316.32
7.4.300.0130.00016.23
7.4.290.0140.00016.39
7.4.280.0070.00716.31
7.4.270.0100.00316.27
7.4.260.0090.00613.20
7.4.250.0040.01116.39
7.4.240.0030.01016.41
7.4.230.0000.01416.35
7.4.220.0350.09716.24
7.4.210.0270.02316.34
7.4.200.0030.01016.47
7.4.190.0100.00316.57
7.4.160.0580.04416.23
7.4.150.0690.03217.40
7.4.140.0700.03017.86
7.4.130.0740.02716.33
7.4.120.0550.02116.30
7.4.110.0620.04016.51
7.4.100.0510.02716.40
7.4.90.0920.04816.42
7.4.80.0660.04419.39
7.4.70.0270.03016.34
7.4.60.0710.03416.46
7.4.50.0130.01016.49
7.4.40.0180.02222.77
7.4.30.0400.02916.40
7.3.330.0100.00713.13
7.3.320.0130.00313.24
7.3.310.0030.01016.10
7.3.300.0070.00716.10
7.3.290.0250.02516.21
7.3.280.0200.03316.21
7.3.270.0760.02617.40
7.3.260.0630.03418.24
7.3.250.0500.03416.22
7.3.240.0460.02516.49
7.3.230.0620.04316.45
7.3.210.0830.06916.24
7.3.200.0500.05319.39
7.3.190.0220.04216.20
7.3.180.0310.02216.28
7.3.170.0240.02416.27
7.3.160.0430.03516.16
7.2.330.0560.02316.24
7.2.320.0550.05516.25
7.2.310.0340.03716.18
7.2.300.0780.05716.68
7.2.290.0310.02816.47
7.2.100.1350.01514.31
7.2.90.0260.01314.59
7.2.80.1040.00714.70
7.2.70.1500.02114.97
7.2.60.1650.01814.90
7.2.50.1290.00614.87
7.2.40.0770.01914.79
7.2.30.0390.00014.77
7.2.20.1560.01314.54
7.2.10.0690.02814.72
7.2.00.0310.00714.77
7.1.220.2000.02113.60
7.1.210.0450.01413.70
7.1.200.0640.01213.81
7.1.190.0630.01513.81
7.1.180.1010.01913.79
7.1.170.0530.03113.61
7.1.160.0600.01913.60
7.1.150.0470.02213.60
7.1.140.0740.00413.60
7.1.130.0420.01413.60
7.1.120.0350.02313.81
7.1.110.1120.01513.60
7.1.100.1000.00913.60
7.1.90.1540.00913.69
7.1.80.1070.01313.60
7.1.70.1540.02513.60
7.1.60.0560.02031.61
7.1.50.0510.01531.71
7.1.40.1940.01232.00
7.1.30.0870.01831.69
7.1.20.1020.01631.59
7.1.10.0790.00713.60
7.1.00.0200.01013.60
7.0.310.1800.01913.60
7.0.300.1370.02113.60
7.0.290.1470.01313.60
7.0.280.1720.01513.60
7.0.270.1390.01713.60
7.0.260.0430.02013.60
7.0.250.0350.02613.60
7.0.240.0420.01413.60
7.0.230.1250.02113.60
7.0.220.1210.00713.60
7.0.210.0480.00013.60
7.0.200.1050.01313.60
7.0.190.0790.00713.63
7.0.180.0500.00913.60
7.0.170.0520.00513.60
7.0.160.1520.01813.60
7.0.150.0450.01313.60
7.0.140.0330.01713.60
7.0.130.0380.01113.60
7.0.120.0270.01813.60
7.0.110.0220.01113.60
7.0.100.0430.01813.60
7.0.90.0840.02313.62
7.0.80.1510.00913.60
7.0.70.0280.02813.60
7.0.60.0170.01713.60
7.0.50.0420.02113.60
7.0.40.1440.01613.60
7.0.30.0470.01613.60
7.0.20.0720.01213.60
7.0.10.0750.00813.60
7.0.00.0260.00513.60
5.6.380.0330.02114.18
5.6.370.0420.01614.20
5.6.360.0290.02614.07
5.6.350.0350.02313.88
5.6.340.0310.02314.14
5.6.330.0390.00914.03
5.6.320.0430.02213.91
5.6.310.0210.03414.03
5.6.300.0390.02614.33
5.6.290.0270.00913.96
5.6.280.0350.02314.04
5.6.270.0340.00414.10
5.6.260.0160.01214.16
5.6.250.0350.02614.20
5.6.240.0380.02313.97
5.6.230.0350.02314.36
5.6.220.0360.02414.38
5.6.210.0320.02514.20
5.6.200.0400.01814.05
5.6.190.0320.02814.07
5.6.180.0420.01713.88
5.6.170.0470.02013.92
5.6.160.0160.01314.05
5.6.150.0400.01514.04
5.6.140.0370.01413.86
5.6.130.0250.00714.09
5.6.120.0350.02114.18
5.6.110.0550.02614.25
5.6.100.0340.03113.80
5.6.90.0610.00813.99
5.6.80.0650.01114.18
5.6.70.0260.00914.13
5.6.60.0280.03714.13
5.5.380.0220.00613.60
5.5.370.0160.01213.60
5.5.360.0370.01913.60
5.5.350.0230.01613.60
5.5.340.0200.01713.60
5.5.330.0240.00613.60
5.5.320.0110.01813.60
5.5.310.0220.00413.60
5.5.300.0250.01313.60
5.5.290.0110.01813.60
5.5.280.0600.01413.60
5.5.270.0340.03413.60
5.5.260.0160.01313.60
5.5.250.0280.01813.60
5.5.240.0140.01413.60
5.5.230.0310.00813.60
5.4.450.0440.01313.60
5.4.440.0540.01413.60
5.4.430.0340.02413.60
5.4.420.0230.01613.60
5.4.410.0370.02013.60
5.4.400.0180.01213.60
5.4.390.0240.00413.60

preferences:
33.78 ms | 401 KiB | 5 Q