3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; for($a =0; $a<1000000; $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)
8.3.60.0300.02018.03
8.3.50.0300.01321.14
8.3.40.0390.01418.51
8.3.30.0450.00620.16
8.3.20.0360.00720.27
8.3.10.0100.01022.09
8.3.00.0140.00722.34
8.2.180.0420.01016.63
8.2.170.0240.02422.96
8.2.160.0330.01020.27
8.2.150.0210.00324.18
8.2.140.0200.00024.66
8.2.130.0430.00026.16
8.2.120.0240.00319.43
8.2.110.0240.00722.16
8.2.100.0300.00319.41
8.2.90.0040.01119.05
8.2.80.0100.00319.39
8.2.70.0030.01417.63
8.2.60.0070.00717.91
8.2.50.0090.00318.07
8.2.40.0110.00317.92
8.2.30.0060.00918.04
8.2.20.0140.00017.70
8.2.10.0100.00317.70
8.2.00.0140.00317.73
8.1.280.0360.00725.92
8.1.270.0170.00724.66
8.1.260.0210.00026.35
8.1.250.0100.01028.09
8.1.240.0170.01023.77
8.1.230.0240.00719.14
8.1.220.0080.00817.74
8.1.210.0150.00018.77
8.1.200.0040.01517.13
8.1.190.0140.00017.41
8.1.180.0150.00319.01
8.1.170.0100.00318.44
8.1.160.0070.00722.03
8.1.150.0140.00018.49
8.1.140.0140.00017.36
8.1.130.0060.00617.89
8.1.120.0030.01017.52
8.1.110.0130.00017.43
8.1.100.0130.00017.36
8.1.90.0070.00717.45
8.1.80.0070.00717.34
8.1.70.0060.00617.46
8.1.60.0100.01017.54
8.1.50.0040.01517.40
8.1.40.0070.00717.42
8.1.30.0120.00417.58
8.1.20.0060.00917.51
8.1.10.0070.01017.55
8.1.00.0070.00717.42
8.0.300.0070.00718.77
8.0.290.0070.00716.93
8.0.280.0080.00518.42
8.0.270.0060.00617.14
8.0.260.0100.00316.66
8.0.250.0100.00316.71
8.0.240.0100.00716.69
8.0.230.0030.01016.71
8.0.220.0060.00616.68
8.0.210.0110.00416.62
8.0.200.0080.00416.66
8.0.190.0120.00616.82
8.0.180.0030.01016.82
8.0.170.0110.00416.69
8.0.160.0100.00616.78
8.0.150.0110.00716.77
8.0.140.0090.00616.66
8.0.130.0050.01013.27
8.0.120.0090.00616.68
8.0.110.0070.00716.76
8.0.100.0090.00616.70
8.0.90.0100.00616.59
8.0.80.0390.02616.76
8.0.70.0070.00716.81
8.0.60.0080.00416.53
8.0.50.0080.00416.74
8.0.30.0570.03716.81
8.0.20.0690.03317.40
8.0.10.0070.01016.83
8.0.00.0620.04516.61
7.4.330.0100.00315.00
7.4.320.0090.00316.33
7.4.300.0030.01016.22
7.4.290.0070.00716.34
7.4.280.0100.00716.36
7.4.270.0060.00916.41
7.4.260.0100.00616.43
7.4.250.0070.01016.39
7.4.240.0090.00516.38
7.4.230.0070.00716.15
7.4.220.0360.02516.34
7.4.210.0240.03616.38
7.4.200.0070.00716.53
7.4.190.0070.00716.46
7.4.160.0590.04016.27
7.4.150.0920.04217.40
7.4.140.0460.02517.86
7.4.130.0700.02816.30
7.4.120.0650.02616.33
7.4.110.0650.04716.27
7.4.100.0770.04116.48
7.4.90.0580.04216.27
7.4.80.0400.03219.39
7.4.70.0310.04116.43
7.4.60.0230.03316.26
7.4.50.0150.00616.27
7.4.40.0100.02622.77
7.4.30.0440.03616.36
7.4.00.0170.01315.01
7.3.330.0140.00013.18
7.3.320.0040.00813.17
7.3.310.0070.00716.12
7.3.300.0040.01116.05
7.3.290.0240.01316.23
7.3.280.0160.03116.14
7.3.270.0420.02917.40
7.3.260.0660.03216.20
7.3.250.0680.02716.22
7.3.240.0690.03116.25
7.3.230.0300.03016.39
7.3.210.0570.04316.18
7.3.200.0510.02719.39
7.3.190.0990.04316.53
7.3.180.0470.02316.50
7.3.170.0790.03016.27
7.3.160.0590.03516.22
7.3.120.0310.01814.95
7.2.330.0580.01616.50
7.2.320.0330.02416.39
7.2.310.0370.04116.37
7.2.300.0550.05616.31
7.2.290.0500.02216.62
7.2.60.0200.00316.85
7.2.50.0230.00316.55
7.2.00.0230.00319.18
7.1.200.0220.00615.72
7.1.100.0150.00717.55
7.1.70.0160.01117.01
7.1.60.0150.00919.43
7.1.50.0330.01617.03
7.0.200.0120.00616.85

preferences:
38.22 ms | 401 KiB | 5 Q