3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; while ($i < 1000000) { $i++; echo $i . "\n"; }

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)
8.3.60.0230.01018.29
8.3.50.0330.01121.93
8.3.40.0240.01018.55
8.3.30.0170.01418.79
8.3.20.0070.01120.04
8.3.10.0110.00623.48
8.3.00.0160.00318.89
8.2.180.0370.00316.32
8.2.170.0220.01222.96
8.2.160.0260.01020.38
8.2.150.0140.00424.18
8.2.140.0160.00024.66
8.2.130.0100.00726.16
8.2.120.0210.00719.48
8.2.110.0200.00322.24
8.2.100.0170.00718.16
8.2.90.0100.00319.26
8.2.80.0090.00317.97
8.2.70.0100.00317.50
8.2.60.0080.00417.80
8.2.50.0030.00918.07
8.2.40.0090.00319.88
8.2.30.0060.00618.30
8.2.20.0060.00617.73
8.2.10.0110.00018.10
8.2.00.0080.00319.41
8.1.280.0170.01025.92
8.1.270.0090.00923.75
8.1.260.0140.00326.35
8.1.250.0170.00028.09
8.1.240.0150.00622.09
8.1.230.0200.01619.02
8.1.220.0000.01217.74
8.1.210.0090.00318.77
8.1.200.0070.00717.22
8.1.190.0090.00317.00
8.1.180.0090.00318.10
8.1.170.0080.00318.27
8.1.160.0130.00022.00
8.1.150.0070.00418.66
8.1.140.0080.00417.44
8.1.130.0080.00317.79
8.1.120.0080.00317.41
8.1.110.0060.00617.46
8.1.100.0100.00317.31
8.1.90.0040.00817.45
8.1.80.0060.00617.40
8.1.70.0100.00017.41
8.1.60.0030.01017.54
8.1.50.0110.00017.40
8.1.40.0040.00717.53
8.1.30.0060.00617.50
8.1.20.0060.00617.63
8.1.10.0040.00817.57
8.1.00.0100.00317.56
8.0.300.0080.00418.77
8.0.290.0080.00316.58
8.0.280.0100.00318.36
8.0.270.0040.00717.15
8.0.260.0060.00617.23
8.0.250.0060.00616.89
8.0.240.0070.00416.78
8.0.230.0110.00016.89
8.0.220.0070.00316.87
8.0.210.0100.00316.79
8.0.200.0030.00716.94
8.0.190.0000.01116.92
8.0.180.0100.00316.76
8.0.170.0110.00416.80
8.0.160.0110.00316.82
8.0.150.0060.00916.76
8.0.140.0070.00416.71
8.0.130.0070.00713.37
8.0.120.0070.00716.79
8.0.110.0040.00816.79
8.0.100.0120.00016.84
8.0.90.0110.00316.78
8.0.80.0300.02616.73
8.0.70.0000.01416.64
8.0.60.0040.00816.77
8.0.50.0090.00316.64
8.0.30.0720.02716.91
8.0.20.0510.03517.40
8.0.10.0070.00716.79
8.0.00.0650.03016.71
7.4.330.0170.00315.00
7.4.320.0030.00716.39
7.4.300.0060.00616.43
7.4.290.0030.00916.39
7.4.280.0030.01216.30
7.4.270.0000.01316.30
7.4.260.0130.00316.39
7.4.250.0060.00616.35
7.4.240.0070.00416.31
7.4.230.0080.00316.11
7.4.220.0220.02216.27
7.4.210.0380.03116.34
7.4.200.0110.00016.32
7.4.160.0650.02516.46
7.4.150.0730.02417.40
7.4.140.0410.02417.86
7.4.130.0520.02416.36
7.4.120.0500.02916.40
7.4.110.1080.03116.26
7.4.100.0670.03616.31
7.4.90.0370.01716.37
7.4.80.0470.03219.39
7.4.70.0490.03416.48
7.4.60.0230.02316.38
7.4.50.0100.00716.42
7.4.40.0310.01816.28
7.4.30.0270.03116.39
7.4.00.0160.01314.69
7.3.330.0100.00013.17
7.3.320.0030.00813.20
7.3.310.0040.00816.07
7.3.300.0110.00016.01
7.3.290.0120.02216.20
7.3.280.0230.02016.17
7.3.270.0610.02517.40
7.3.260.1130.03716.52
7.3.250.0450.02916.32
7.3.240.0640.06116.38
7.3.230.0560.02916.39
7.3.210.0660.03616.48
7.3.200.0340.04019.39
7.3.190.0560.04316.39
7.3.180.0260.01916.59
7.3.170.0240.02016.46
7.3.160.0450.03816.32
7.3.120.0140.02014.58
7.2.330.0840.03616.67
7.2.320.0260.03016.62
7.2.310.0310.02716.25
7.2.300.0320.01216.30
7.2.290.0310.04116.46
7.2.80.0220.00016.39
7.2.60.0200.00716.95
7.2.50.0140.00716.88
7.1.200.0140.01115.68
7.1.70.0040.01516.97
7.1.60.0220.01419.70
7.1.50.0310.00717.13
7.0.200.0060.00616.80

preferences:
34.27 ms | 401 KiB | 5 Q