3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(new DateTime('today')->format('U');

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)
5.4.320.0060.04612.50
5.4.310.0110.03812.49
5.4.300.0100.04012.50
5.4.290.0110.03912.49
5.4.280.0070.03712.39
5.4.270.0080.03812.39
5.4.260.0100.04312.39
5.4.250.0070.04212.39
5.4.240.0040.04012.39
5.4.230.0100.03612.38
5.4.220.0100.04512.38
5.4.210.0110.04012.38
5.4.200.0080.03812.38
5.4.190.0060.04012.38
5.4.180.0080.03312.38
5.4.170.0090.03912.38
5.4.160.0100.03312.38
5.4.150.0060.04012.38
5.4.140.0060.04012.07
5.4.130.0090.03512.05
5.4.120.0090.04312.02
5.4.110.0080.03912.01
5.4.100.0120.03612.01
5.4.90.0090.03312.01
5.4.80.0100.03712.01
5.4.70.0080.04112.01
5.4.60.0090.03912.01
5.4.50.0040.05112.01
5.4.40.0070.03712.00
5.4.30.0100.04511.99
5.4.20.0020.04011.98
5.4.10.0060.03611.99
5.4.00.0060.03911.49
5.3.290.0110.04612.80
5.3.280.0080.03912.71
5.3.270.0060.03812.72
5.3.260.0080.04712.72
5.3.250.0100.03912.72
5.3.240.0080.03812.72
5.3.230.0090.03812.71
5.3.220.0070.03712.68
5.3.210.0090.03912.68
5.3.200.0030.03912.68
5.3.190.0090.03612.67
5.3.180.0120.03612.68
5.3.170.0050.03712.67
5.3.160.0030.03912.67
5.3.150.0060.03712.67
5.3.140.0050.03812.66
5.3.130.0080.04012.66
5.3.120.0070.04112.65
5.3.110.0100.03612.66
5.3.100.0050.03812.12
5.3.90.0100.03612.09
5.3.80.0080.03612.07
5.3.70.0120.04412.07
5.3.60.0080.03812.07
5.3.50.0100.04012.00
5.3.40.0060.03612.00
5.3.30.0100.03611.95
5.3.20.0070.03911.72
5.3.10.0040.03711.70
5.3.00.0040.04111.68
5.2.170.0080.0349.18
5.2.160.0090.0259.18
5.2.150.0080.0329.18
5.2.140.0050.0309.18
5.2.130.0070.0279.14
5.2.120.0070.0349.14
5.2.110.0050.0339.14
5.2.100.0050.0289.14
5.2.90.0050.0329.14
5.2.80.0050.0309.14
5.2.70.0060.0329.14
5.2.60.0070.0349.09
5.2.50.0070.0299.06
5.2.40.0090.0309.04
5.2.30.0050.0299.01
5.2.20.0060.0369.00
5.2.10.0020.0348.93
5.2.00.0060.0298.78
5.1.60.0100.0258.06
5.1.50.0070.0288.06
5.1.40.0030.0258.04
5.1.30.0060.0298.40
5.1.20.0070.0288.42
5.1.10.0060.0298.14
5.1.00.0020.0278.14
5.0.50.0030.0266.62
5.0.40.0080.0226.48
5.0.30.0040.0396.29
5.0.20.0030.0196.27
5.0.10.0020.0216.24
5.0.00.0070.0276.23
4.4.90.0020.0164.78
4.4.80.0050.0134.75
4.4.70.0010.0174.75
4.4.60.0050.0134.75
4.4.50.0020.0174.77
4.4.40.0030.0274.71
4.4.30.0010.0174.76
4.4.20.0030.0164.85
4.4.10.0060.0124.85
4.4.00.0040.0244.75
4.3.110.0060.0124.67
4.3.100.0030.0174.66
4.3.90.0040.0194.63
4.3.80.0040.0304.59
4.3.70.0050.0184.63
4.3.60.0040.0134.63
4.3.50.0030.0184.63
4.3.40.0040.0234.54
4.3.30.0030.0153.28
4.3.20.0010.0173.25
4.3.10.0000.0173.21
4.3.00.0030.01014.28

preferences:
134.75 ms | 1398 KiB | 7 Q