3v4l.org

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

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)
5.4.310.0090.03612.50
5.4.300.0050.03812.50
5.4.290.0060.03912.50
5.4.280.0060.03612.39
5.4.270.0090.03412.39
5.4.260.0050.04012.39
5.4.250.0070.03712.39
5.4.240.0080.03712.39
5.4.230.0080.03912.38
5.4.220.0040.04612.38
5.4.210.0080.03312.38
5.4.200.0050.03912.38
5.4.190.0050.03712.38
5.4.180.0040.03812.38
5.4.170.0060.03712.38
5.4.160.0050.03612.38
5.4.150.0040.03812.38
5.4.140.0050.03812.07
5.4.130.0060.03512.05
5.4.120.0080.04112.01
5.4.110.0070.03412.01
5.4.100.0070.03412.01
5.4.90.0080.03512.01
5.4.80.0080.03512.01
5.4.70.0070.03612.00
5.4.60.0040.03712.01
5.4.50.0060.03512.01
5.4.40.0080.03512.00
5.4.30.0030.03811.99
5.4.20.0040.04011.99
5.4.10.0090.04011.99
5.4.00.0030.04011.48
5.3.280.0090.03512.71
5.3.270.0080.03712.72
5.3.260.0070.03812.72
5.3.250.0050.03912.71
5.3.240.0040.04012.72
5.3.230.0060.03712.70
5.3.220.0080.03512.68
5.3.210.0050.03912.68
5.3.200.0040.03812.68
5.3.190.0080.03612.68
5.3.180.0060.04012.68
5.3.170.0070.03712.67
5.3.160.0070.05212.67
5.3.150.0070.03612.68
5.3.140.0060.03612.66
5.3.130.0050.04012.66
5.3.120.0030.04112.66
5.3.110.0030.04212.66
5.3.100.0050.03812.12
5.3.90.0090.03412.09
5.3.80.0070.03912.07
5.3.70.0080.03512.08
5.3.60.0080.03412.07
5.3.50.0050.03812.00
5.3.40.0050.03912.00
5.3.30.0040.03711.95
5.3.20.0030.03711.73
5.3.10.0100.03611.70
5.3.00.0060.04111.68
5.2.170.0040.0339.18
5.2.160.0050.0289.18
5.2.150.0090.0269.18
5.2.140.0070.0289.18
5.2.130.0060.0289.14
5.2.120.0060.0279.14
5.2.110.0070.0379.14
5.2.100.0080.0259.14
5.2.90.0060.0289.14
5.2.80.0100.0329.14
5.2.70.0050.0299.14
5.2.60.0040.0329.09
5.2.50.0070.0289.06
5.2.40.0090.0309.03
5.2.30.0090.0289.02
5.2.20.0060.0409.00
5.2.10.0070.0278.93
5.2.00.0050.0288.78
5.1.60.0010.0268.07
5.1.50.0050.0238.06
5.1.40.0080.0218.05
5.1.30.0030.0278.40
5.1.20.0040.0268.41
5.1.10.0040.0298.14
5.1.00.0040.0278.14
5.0.50.0020.0226.62
5.0.40.0030.0196.48
5.0.30.0060.0296.29
5.0.20.0030.0196.27
5.0.10.0040.0196.24
5.0.00.0030.0366.23
4.4.90.0040.0174.78
4.4.80.0050.0164.75
4.4.70.0020.0164.76
4.4.60.0060.0144.76
4.4.50.0010.0174.77
4.4.40.0040.0244.71
4.4.30.0030.0144.76
4.4.20.0020.0164.84
4.4.10.0020.0174.85
4.4.00.0040.0244.76
4.3.110.0050.0134.67
4.3.100.0040.0134.67
4.3.90.0020.0164.63
4.3.80.0050.0224.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0030.0174.63
4.3.40.0070.0264.54
4.3.30.0020.0173.29
4.3.20.0020.0163.26
4.3.10.0020.0163.22
4.3.00.0070.01015.29

preferences:
149.46 ms | 1394 KiB | 7 Q