3v4l.org

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

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)
8.3.60.0680.01618.43
8.3.50.0610.01221.02
8.3.40.0670.00718.71
8.3.30.0760.00718.84
8.3.20.0290.00620.26
8.3.10.0280.01021.98
8.3.00.0320.01020.64
8.2.180.0460.02816.32
8.2.170.0630.01322.96
8.2.160.0650.00719.08
8.2.150.0250.01424.18
8.2.140.0330.00724.66
8.2.130.0260.01326.16
8.2.120.0290.01019.59
8.2.110.0650.01022.26
8.2.100.0460.00019.21
8.2.90.0190.00319.05
8.2.80.0070.01717.97
8.2.70.0220.00617.50
8.2.60.0140.01117.80
8.2.50.0090.01618.07
8.2.40.0180.00918.09
8.2.30.0220.00417.99
8.2.20.0190.00617.61
8.2.10.0140.01117.55
8.2.00.0230.00717.67
8.1.280.0670.00725.92
8.1.270.0290.01022.00
8.1.260.0320.00626.35
8.1.250.0460.01028.09
8.1.240.0480.00723.98
8.1.230.0470.00719.15
8.1.220.0250.00017.74
8.1.210.0160.00718.77
8.1.200.0210.01417.11
8.1.190.0200.00317.53
8.1.180.0160.01018.53
8.1.170.0100.01318.65
8.1.160.0100.01422.10
8.1.150.0130.01018.57
8.1.140.0240.00017.29
8.1.130.0160.01017.86
8.1.120.0160.00717.29
8.1.110.0200.00717.43
8.1.100.0110.01417.38
8.1.90.0170.00717.40
8.1.80.0070.01717.44
8.1.70.0220.00317.41
8.1.60.0130.01317.54
8.1.50.0140.01117.43
8.1.40.0190.01017.29
8.1.30.0140.01417.54
8.1.20.0220.00417.53
8.1.10.0160.00917.41
8.1.00.0190.01117.49
8.0.300.0230.00018.77
8.0.290.0190.00316.80
8.0.280.0190.01318.21
8.0.270.0190.00317.17
8.0.260.0130.01316.66
8.0.250.0200.00316.84
8.0.240.0140.01416.86
8.0.230.0160.01016.78
8.0.220.0160.00616.71
8.0.210.0120.00916.64
8.0.200.0180.00416.75
8.0.190.0240.00316.74
8.0.180.0210.00316.78
8.0.170.0140.01116.75
8.0.160.0220.00716.69
8.0.150.0210.00316.61
8.0.140.0070.01716.75
8.0.130.0130.01013.28
8.0.120.0210.00716.78
8.0.110.0170.01016.71
8.0.100.0170.00316.61
8.0.90.0140.00716.71
8.0.80.0230.05616.65
8.0.70.0110.01116.63
8.0.60.0070.01416.71
8.0.50.0120.00916.59
8.0.30.0860.03616.88
8.0.20.1680.03617.40
8.0.10.0100.01016.66
8.0.00.1100.05816.62
7.4.330.0130.01015.00
7.4.320.0100.01316.37
7.4.300.0100.01016.23
7.4.290.0140.01016.23
7.4.280.0110.01816.20
7.4.270.0200.00316.10
7.4.260.0130.01616.28
7.4.250.0140.01116.20
7.4.240.0190.00516.27
7.4.230.0220.00316.14
7.4.220.0460.06616.34
7.4.210.0480.05316.43
7.4.200.0120.00916.31
7.4.190.0220.00016.28
7.4.160.1020.03116.31
7.4.150.0820.04317.40
7.4.140.0910.05117.86
7.4.130.1150.05416.36
7.4.120.1120.02916.31
7.4.110.1020.03116.41
7.4.100.1110.07216.29
7.4.90.0790.04416.42
7.4.80.0530.07019.39
7.4.70.0920.05316.23
7.4.60.0580.06116.24
7.4.50.0290.00716.38
7.4.40.0330.01622.77
7.4.30.0590.03916.23
7.4.00.0480.01314.83
7.3.330.0110.01013.06
7.3.320.0170.00712.91
7.3.310.0210.00316.16
7.3.300.0160.00616.09
7.3.290.0430.05316.07
7.3.280.0480.04416.07
7.3.270.0910.03917.40
7.3.260.0990.06216.25
7.3.250.1250.04916.11
7.3.240.1390.07316.05
7.3.230.1230.05816.39
7.3.210.0950.04016.31
7.3.200.0660.06619.39
7.3.190.0550.05216.07
7.3.180.0810.05416.30
7.3.170.1200.05316.27
7.3.160.0640.04716.14
7.3.120.0430.02014.95
7.3.10.0200.02016.40
7.3.00.0360.01016.47
7.2.330.0800.05616.43
7.2.320.0780.02416.33
7.2.310.0740.05016.35
7.2.300.0650.04816.15
7.2.290.0700.03716.19
7.2.130.0350.01316.68
7.2.120.0330.01316.66
7.2.110.0390.00316.74
7.2.100.0370.01016.63
7.2.90.0280.01316.79
7.2.80.0330.01016.72
7.2.70.0390.00616.70
7.2.60.0230.01716.70
7.2.50.0280.01416.56
7.2.40.0340.01016.63
7.2.30.0240.02116.76
7.2.20.0260.01316.83
7.2.10.0370.00616.32
7.2.00.0330.01017.96
7.1.250.0350.01015.57
7.1.100.0550.00717.92
7.1.70.0120.01216.84
7.1.60.0440.02419.82
7.1.50.0360.03216.60
7.0.200.0350.00716.71

preferences:
33.17 ms | 401 KiB | 5 Q