3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i=0;$i<100000000;$i++) { echo $i; }

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)
8.3.60.0360.01316.38
8.3.50.0410.01321.93
8.3.40.0310.01018.42
8.3.30.0380.01018.79
8.3.20.0100.01320.39
8.3.10.0200.00321.54
8.3.00.0230.00017.79
8.2.180.0340.00716.38
8.2.170.0380.01022.96
8.2.160.0260.01320.13
8.2.150.0190.00324.18
8.2.140.0200.00324.66
8.2.130.0140.00726.16
8.2.120.0220.00020.93
8.2.110.0260.00022.17
8.2.100.0160.01617.78
8.2.90.0090.00619.22
8.2.80.0140.00017.97
8.2.70.0130.00417.63
8.2.60.0140.00717.92
8.2.50.0030.01018.07
8.2.40.0120.00618.16
8.2.30.0090.00918.17
8.2.20.0100.00317.75
8.2.10.0070.00718.11
8.2.00.0160.00017.79
8.1.280.0240.01425.92
8.1.270.0180.00623.83
8.1.260.0180.00326.35
8.1.250.0170.00328.09
8.1.240.0190.00923.69
8.1.230.0200.01019.10
8.1.220.0150.00617.74
8.1.210.0110.00418.77
8.1.200.0110.00617.13
8.1.190.0070.00717.10
8.1.180.0070.00718.10
8.1.170.0060.01318.50
8.1.160.0100.00321.95
8.1.150.0070.00718.97
8.1.140.0100.00317.36
8.1.130.0060.00617.89
8.1.120.0130.00317.52
8.1.110.0090.00617.51
8.1.100.0070.00717.49
8.1.90.0030.01017.47
8.1.80.0100.00317.35
8.1.70.0150.00017.36
8.1.60.0090.00917.47
8.1.50.0110.00317.35
8.1.40.0060.01217.53
8.1.30.0030.01417.54
8.1.20.0070.00717.51
8.1.10.0120.00317.57
8.1.00.0070.00717.43
8.0.300.0070.00718.77
8.0.290.0120.00416.58
8.0.280.0060.00618.42
8.0.270.0100.00317.18
8.0.260.0150.00017.07
8.0.250.0120.00416.92
8.0.240.0100.00616.85
8.0.230.0150.00016.80
8.0.220.0070.00716.58
8.0.210.0060.00616.71
8.0.200.0100.00316.86
8.0.190.0090.00616.65
8.0.180.0180.00016.69
8.0.170.0070.00716.76
8.0.160.0070.00716.77
8.0.150.0030.01016.74
8.0.140.0100.00716.75
8.0.130.0070.00713.13
8.0.120.0120.00316.70
8.0.110.0060.00916.73
8.0.100.0040.01016.80
8.0.90.0070.00716.56
8.0.80.0320.02916.74
8.0.70.0030.01016.55
8.0.60.0030.01116.54
8.0.50.0140.00016.69
8.0.30.0680.03417.12
8.0.20.0810.02417.40
8.0.10.0100.00316.76
8.0.00.0780.04116.42
7.4.330.0090.00315.08
7.4.320.0090.00616.41
7.4.300.0070.00716.26
7.4.290.0070.01116.34
7.4.280.0070.00616.41
7.4.270.0040.01116.34
7.4.260.0130.00016.27
7.4.250.0130.00316.36
7.4.240.0030.01216.32
7.4.230.0100.00316.51
7.4.220.0200.03716.41
7.4.210.0200.03416.35
7.4.200.0160.00016.34
7.4.160.0480.02116.49
7.4.150.0780.02217.40
7.4.140.0700.04017.86
7.4.130.0720.01916.35
7.4.120.0760.02816.37
7.4.110.0640.03416.32
7.4.100.0940.01716.55
7.4.90.0900.03716.33
7.4.80.0460.01419.39
7.4.70.0500.03416.42
7.4.60.0410.01716.30
7.4.50.0150.00616.29
7.4.40.0590.03716.28
7.4.30.0450.02316.47
7.4.00.0310.01714.57
7.3.330.0060.00613.01
7.3.320.0030.01313.15
7.3.310.0070.00716.00
7.3.300.0090.00616.17
7.3.290.0100.04416.07
7.3.280.0300.03116.16
7.3.270.0670.03017.40
7.3.260.0650.03516.59
7.3.250.0670.03716.14
7.3.240.0580.02416.14
7.3.230.0700.02216.39
7.3.210.0480.02816.30
7.3.200.0400.02019.39
7.3.190.0280.01816.50
7.3.180.0260.02916.13
7.3.170.0590.01916.52
7.3.160.0740.02316.26
7.3.120.0230.01714.94
7.2.330.0820.04216.37
7.2.320.0330.02716.61
7.2.310.0220.02816.61
7.2.300.0260.03316.48
7.2.290.0480.02716.36
7.2.60.0280.01116.76
7.1.200.0260.00015.77
7.1.70.0180.00016.66
7.1.60.0360.02619.25
7.1.50.0280.01016.69
7.0.200.0850.00316.43

preferences:
42.41 ms | 404 KiB | 6 Q