3v4l.org

run code in 300+ PHP versions simultaneously
<?php @ declare(compat_flags=php4_constructors); echo 'Hello World';

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)
5.4.350.0110.07512.01
5.4.340.0040.04312.01
5.4.320.0110.07712.50
5.4.310.0070.04812.50
5.4.300.0100.04312.50
5.4.290.0090.06112.49
5.4.280.0180.05412.39
5.4.270.0100.05112.39
5.4.260.0120.05912.39
5.4.250.0070.04312.39
5.4.240.0130.04612.39
5.4.230.0150.07612.38
5.4.220.0200.06712.38
5.4.210.0180.06812.38
5.4.200.0170.09412.38
5.4.190.0200.08212.38
5.4.180.0120.05612.38
5.4.170.0090.05012.39
5.4.160.0110.06212.38
5.4.150.0070.04312.38
5.4.140.0150.06412.07
5.4.130.0130.04412.05
5.4.120.0100.03612.02
5.4.110.0160.07012.01
5.4.100.0120.04512.01
5.4.90.0130.04612.01
5.4.80.0060.04512.01
5.4.70.0080.03412.01
5.4.60.0030.03812.01
5.4.50.0080.07112.01
5.4.40.0130.03312.00
5.4.30.0080.05211.99
5.4.20.0050.04511.98
5.4.10.0060.04111.99
5.4.00.0080.04511.48
5.3.290.0080.05412.80
5.3.280.0130.04812.71
5.3.270.0080.04312.72
5.3.260.0100.06912.72
5.3.250.0080.04812.72
5.3.240.0070.04212.72
5.3.230.0090.03712.71
5.3.220.0060.04712.68
5.3.210.0080.04312.68
5.3.200.0110.03612.68
5.3.190.0080.03612.68
5.3.180.0090.04212.67
5.3.170.0100.04012.67
5.3.160.0100.03612.68
5.3.150.0180.04512.67
5.3.140.0120.04612.66
5.3.130.0090.04012.66
5.3.120.0070.04812.66
5.3.110.0130.06212.66
5.3.100.0110.03912.12
5.3.90.0080.04412.09
5.3.80.0130.06112.07
5.3.70.0090.04712.08
5.3.60.0050.04312.06
5.3.50.0100.04612.00
5.3.40.0240.04712.00
5.3.30.0120.03711.95
5.3.20.0070.04011.73
5.3.10.0060.04111.70
5.3.00.0050.03911.68
5.2.170.0060.0319.18
5.2.160.0070.0309.18
5.2.150.0080.0349.18
5.2.140.0060.0369.18
5.2.130.0080.0409.14
5.2.120.0080.0459.14
5.2.110.0050.0339.15
5.2.100.0110.0299.14
5.2.90.0100.0339.14
5.2.80.0030.0399.14
5.2.70.0070.0369.14
5.2.60.0030.0339.09
5.2.50.0060.0309.06
5.2.40.0060.0309.04
5.2.30.0040.0349.01
5.2.20.0060.0389.00
5.2.10.0050.0358.93
5.2.00.0060.0358.78
5.1.60.0050.0258.07
5.1.50.0060.0258.06
5.1.40.0040.0298.04
5.1.30.0050.0298.40
5.1.20.0060.0268.42
5.1.10.0040.0288.14
5.1.00.0080.0478.14
5.0.50.0030.0226.62
5.0.40.0050.0216.48
5.0.30.0040.0326.29
5.0.20.0060.0276.26
5.0.10.0050.0286.24
5.0.00.0070.0346.23
4.4.90.0070.0194.78
4.4.80.0060.0234.75
4.4.70.0070.0124.75
4.4.60.0050.0144.75
4.4.50.0060.0154.77
4.4.40.0050.0294.71
4.4.30.0040.0164.76
4.4.20.0040.0194.84
4.4.10.0050.0164.85
4.4.00.0040.0254.76
4.3.110.0040.0184.67
4.3.100.0030.0154.66
4.3.90.0020.0184.63
4.3.80.0070.0284.59
4.3.70.0050.0194.63
4.3.60.0050.0204.63
4.3.50.0070.0204.63
4.3.40.0060.0274.53
4.3.30.0020.0203.29
4.3.20.0040.0163.26
4.3.10.0030.0173.22
4.3.00.0170.0206.59

preferences:
155.05 ms | 997 KiB | 7 Q