3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new DateTime('2016-04-11T00:00:00Z'); $d2 = new DateTime(); var_dump($d2); var_dump($d1) var_dump($d1 > $d2);

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)
5.4.320.0070.04012.50
5.4.310.0050.03912.49
5.4.300.0040.04012.49
5.4.290.0050.03912.49
5.4.280.0050.03512.39
5.4.270.0050.03712.39
5.4.260.0090.03512.39
5.4.250.0080.03912.39
5.4.240.0060.03612.39
5.4.230.0060.03712.38
5.4.220.0050.03612.38
5.4.210.0060.03612.38
5.4.200.0080.03512.38
5.4.190.0040.03812.38
5.4.180.0040.03812.38
5.4.170.0090.03412.39
5.4.160.0100.03312.38
5.4.150.0090.03312.38
5.4.140.0050.03912.07
5.4.130.0060.04412.05
5.4.120.0060.03612.02
5.4.110.0060.03512.01
5.4.100.0070.03312.01
5.4.90.0060.04012.01
5.4.80.0040.03912.02
5.4.70.0050.03512.01
5.4.60.0050.03612.01
5.4.50.0070.03812.01
5.4.40.0090.03011.99
5.4.30.0030.03811.99
5.4.20.0060.03911.99
5.4.10.0070.03211.99
5.4.00.0060.03711.49
5.3.290.0070.03912.80
5.3.280.0080.03512.71
5.3.270.0060.04412.72
5.3.260.0070.03712.72
5.3.250.0080.03612.72
5.3.240.0050.03812.72
5.3.230.0040.04012.70
5.3.220.0070.03812.68
5.3.210.0060.03812.68
5.3.200.0060.03612.68
5.3.190.0080.04212.68
5.3.180.0070.04012.67
5.3.170.0060.03612.67
5.3.160.0050.04312.67
5.3.150.0030.04012.67
5.3.140.0060.03612.66
5.3.130.0080.03512.66
5.3.120.0060.03812.66
5.3.110.0070.03612.66
5.3.100.0090.03312.12
5.3.90.0050.03512.09
5.3.80.0070.03412.08
5.3.70.0070.05112.08
5.3.60.0100.04112.06
5.3.50.0070.03712.00
5.3.40.0070.03512.00
5.3.30.0060.03511.95
5.3.20.0090.03511.73
5.3.10.0060.03511.70
5.3.00.0050.03611.69
5.2.170.0050.0329.18
5.2.160.0030.0309.19
5.2.150.0040.0449.19
5.2.140.0030.0329.18
5.2.130.0030.0389.14
5.2.120.0060.0269.14
5.2.110.0050.0289.15
5.2.100.0040.0289.14
5.2.90.0010.0329.14
5.2.80.0050.0319.14
5.2.70.0050.0299.14
5.2.60.0040.0309.09
5.2.50.0020.0329.05
5.2.40.0040.0299.04
5.2.30.0040.0309.02
5.2.20.0050.0299.00
5.2.10.0060.0278.93
5.2.00.0020.0318.78
5.1.60.0060.0228.07
5.1.50.0040.0248.07
5.1.40.0060.0298.05
5.1.30.0030.0268.40
5.1.20.0040.0268.42
5.1.10.0030.0318.14
5.1.00.0040.0258.14
5.0.50.0040.0196.63
5.0.40.0040.0196.48
5.0.30.0060.0306.30
5.0.20.0040.0186.27
5.0.10.0040.0186.24
5.0.00.0070.0336.23
4.4.90.0060.0204.78
4.4.80.0060.0194.75
4.4.70.0020.0164.75
4.4.60.0040.0214.76
4.4.50.0010.0164.77
4.4.40.0030.0264.71
4.4.30.0020.0154.76
4.4.20.0020.0154.85
4.4.10.0030.0144.85
4.4.00.0060.0224.76
4.3.110.0010.0174.67
4.3.100.0030.0164.66
4.3.90.0020.0244.64
4.3.80.0010.0324.59
4.3.70.0020.0154.63
4.3.60.0000.0174.63
4.3.50.0010.0174.63
4.3.40.0020.0244.54
4.3.30.0030.0153.28
4.3.20.0030.0183.26
4.3.10.0030.0153.22
4.3.00.0000.0236.79

preferences:
142.92 ms | 1394 KiB | 7 Q