3v4l.org

run code in 300+ PHP versions simultaneously
<?php while(true) {echo '.';};

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)
8.3.60.0590.01618.43
8.3.50.0630.01821.92
8.3.40.0640.01018.63
8.3.30.0530.02318.94
8.3.20.0250.01120.25
8.3.10.0320.00421.95
8.3.00.0270.01022.36
8.2.180.0650.01018.17
8.2.170.0600.01322.96
8.2.160.0630.01320.81
8.2.150.0330.00724.18
8.2.140.0270.01024.66
8.2.130.0610.00726.16
8.2.120.0300.00719.38
8.2.110.0580.01720.32
8.2.100.0340.01717.84
8.2.90.0070.01719.09
8.2.80.0170.00717.97
8.2.70.0130.01317.50
8.2.60.0200.00317.80
8.2.50.0190.00618.07
8.2.40.0140.01118.09
8.2.30.0140.01017.88
8.2.20.0170.00717.73
8.2.10.0210.00319.44
8.2.00.0230.00317.68
8.1.280.0730.01025.92
8.1.270.0370.00322.18
8.1.260.0360.00326.35
8.1.250.0320.00428.09
8.1.240.0360.01623.96
8.1.230.0410.01019.15
8.1.220.0200.00317.74
8.1.210.0200.00318.77
8.1.200.0230.01017.10
8.1.190.0190.00417.26
8.1.180.0160.00618.49
8.1.170.0180.00618.22
8.1.160.0220.00422.05
8.1.150.0130.01018.49
8.1.140.0130.01017.49
8.1.130.0170.00717.70
8.1.120.0200.00317.32
8.1.110.0240.00017.41
8.1.100.0160.01017.40
8.1.90.0180.00717.44
8.1.80.0230.00017.30
8.1.70.0150.01117.25
8.1.60.0170.01017.42
8.1.50.0170.01317.40
8.1.40.0200.00317.42
8.1.30.0190.00617.52
8.1.20.0240.00017.53
8.1.10.0160.01017.54
8.1.00.0230.00017.45
8.0.300.0160.00718.77
8.0.290.0200.00316.93
8.0.280.0130.01018.32
8.0.270.0120.00917.06
8.0.260.0130.01016.68
8.0.250.0230.00316.86
8.0.240.0180.00616.78
8.0.230.0100.01316.85
8.0.220.0250.00016.65
8.0.210.0230.00016.74
8.0.200.0170.00716.70
8.0.190.0180.01116.84
8.0.180.0170.00716.74
8.0.170.0220.00316.73
8.0.160.0160.00916.67
8.0.150.0210.00416.66
8.0.140.0210.00416.60
8.0.130.0250.00013.27
8.0.120.0070.01716.71
8.0.110.0170.01016.69
8.0.100.0110.01116.67
8.0.90.0160.00616.73
8.0.80.0510.03916.73
8.0.70.0150.00616.72
8.0.60.0160.00616.68
8.0.50.0130.00916.68
8.0.30.1200.04616.83
8.0.20.1070.04217.40
8.0.10.0170.01016.67
8.0.00.1010.04216.67
7.4.330.0210.00315.03
7.4.320.0190.00316.25
7.4.300.0170.00316.32
7.4.290.0170.01016.34
7.4.280.0180.00716.32
7.4.270.0200.00316.19
7.4.260.0240.00716.28
7.4.250.0100.01616.30
7.4.240.0220.00316.27
7.4.230.0180.00316.39
7.4.220.0510.04116.18
7.4.210.0340.04716.39
7.4.200.0200.00716.38
7.4.190.0160.00616.38
7.4.160.1040.06216.26
7.4.150.1060.03017.40
7.4.140.1240.04517.86
7.4.130.1110.02516.28
7.4.120.1160.03616.20
7.4.110.1030.04016.23
7.4.100.0940.04516.20
7.4.90.0930.03616.30
7.4.80.0650.04619.39
7.4.70.0800.02616.35
7.4.60.0480.06416.41
7.4.50.0230.01316.33
7.4.40.0410.02022.77
7.4.30.0660.03616.34
7.4.00.0300.03014.91
7.3.330.0180.00313.03
7.3.320.0180.00713.05
7.3.310.0200.00715.88
7.3.300.0150.00615.96
7.3.290.0270.04316.03
7.3.280.0460.05216.13
7.3.270.1260.05117.40
7.3.260.0850.04116.25
7.3.250.1250.06316.23
7.3.240.1450.05516.29
7.3.230.0840.04716.39
7.3.210.0970.04816.41
7.3.200.0630.04019.39
7.3.190.0680.06516.05
7.3.180.0750.04716.41
7.3.170.0580.04816.27
7.3.160.0680.04215.96
7.3.120.0420.02214.40
7.3.10.0290.01616.53
7.3.00.0480.00316.46
7.2.330.0970.05016.49
7.2.320.0710.03016.23
7.2.310.0750.05916.41
7.2.300.0550.03916.59
7.2.290.0520.04616.42
7.2.130.0200.02716.49
7.2.120.0440.00316.84
7.2.110.0370.01316.61
7.2.100.0370.00716.73
7.2.90.0410.01016.71
7.2.80.0260.01616.55
7.2.70.0200.02016.73
7.2.60.0320.01916.43
7.2.50.0300.01416.71
7.2.40.0330.01316.88
7.2.30.0340.00616.39
7.2.20.0420.00316.72
7.2.10.0230.02016.83
7.2.00.0210.01917.95
7.1.250.0360.00315.42
7.1.100.0380.01617.85
7.1.70.0130.00716.75
7.1.60.0410.00719.82
7.1.50.0210.01716.75
7.0.200.0200.01316.42

preferences:
36.63 ms | 401 KiB | 5 Q