3v4l.org

run code in 300+ PHP versions simultaneously
<?php $articledatetime = new DateTime('2009-10-11'); $now = new DateTime( "now" ) var_dump($now); //echo "since ", $interval->format('%y years'), ".\n";

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)
5.4.340.0060.03712.01
5.4.320.0080.04012.50
5.4.310.0100.03412.49
5.4.300.0060.03812.50
5.4.290.0070.04112.50
5.4.280.0040.03612.39
5.4.270.0130.03112.39
5.4.260.0120.03612.39
5.4.250.0090.04612.39
5.4.240.0100.04112.39
5.4.230.0080.03712.38
5.4.220.0070.03612.38
5.4.210.0090.04112.38
5.4.200.0060.03912.38
5.4.190.0070.03512.38
5.4.180.0090.03312.38
5.4.170.0050.03912.39
5.4.160.0090.03512.38
5.4.150.0070.04012.38
5.4.140.0070.03712.07
5.4.130.0090.03412.05
5.4.120.0070.03512.02
5.4.110.0070.03512.01
5.4.100.0070.03512.01
5.4.90.0070.03812.01
5.4.80.0040.04012.01
5.4.70.0110.03712.00
5.4.60.0070.04112.00
5.4.50.0080.04212.01
5.4.40.0090.03311.99
5.4.30.0060.03711.99
5.4.20.0080.04111.99
5.4.10.0040.03911.99
5.4.00.0140.04211.48
5.3.290.0060.04112.80
5.3.280.0110.03912.71
5.3.270.0100.04112.72
5.3.260.0090.03612.72
5.3.250.0070.03612.72
5.3.240.0100.03712.72
5.3.230.0120.04612.71
5.3.220.0070.03812.68
5.3.210.0080.04512.68
5.3.200.0060.03712.68
5.3.190.0030.04412.68
5.3.180.0100.03312.67
5.3.170.0080.03612.66
5.3.160.0070.03612.67
5.3.150.0080.03612.68
5.3.140.0080.03812.66
5.3.130.0080.04312.66
5.3.120.0080.04112.66
5.3.110.0080.04012.65
5.3.100.0070.04412.12
5.3.90.0100.03712.09
5.3.80.0040.04712.08
5.3.70.0110.03812.07
5.3.60.0080.03412.06
5.3.50.0080.04012.00
5.3.40.0060.03612.00
5.3.30.0080.03311.95
5.3.20.0090.03211.72
5.3.10.0070.03411.70
5.3.00.0050.04111.69
5.2.170.0040.0329.18
5.2.160.0050.0329.18
5.2.150.0080.0349.18
5.2.140.0080.0289.18
5.2.130.0020.0339.14
5.2.120.0080.0309.14
5.2.110.0080.0299.15
5.2.100.0060.0299.14
5.2.90.0030.0349.14
5.2.80.0050.0319.14
5.2.70.0040.0339.14
5.2.60.0040.0379.09
5.2.50.0070.0319.06
5.2.40.0050.0289.04
5.2.30.0080.0279.02
5.2.20.0060.0319.00
5.2.10.0060.0288.93
5.2.00.0040.0318.78
5.1.60.0060.0238.07
5.1.50.0040.0258.07
5.1.40.0060.0258.05
5.1.30.0060.0338.40
5.1.20.0070.0338.42
5.1.10.0030.0288.15
5.1.00.0040.0258.14
5.0.50.0050.0196.62
5.0.40.0040.0196.48
5.0.30.0030.0376.30
5.0.20.0030.0246.27
5.0.10.0070.0226.24
5.0.00.0030.0406.23
4.4.90.0040.0174.78
4.4.80.0030.0154.76
4.4.70.0020.0174.76
4.4.60.0050.0154.75
4.4.50.0040.0154.77
4.4.40.0020.0274.71
4.4.30.0010.0184.76
4.4.20.0040.0154.85
4.4.10.0040.0154.85
4.4.00.0030.0254.75
4.3.110.0030.0234.67
4.3.100.0010.0174.66
4.3.90.0040.0134.63
4.3.80.0060.0214.59
4.3.70.0040.0154.63
4.3.60.0020.0174.63
4.3.50.0040.0144.62
4.3.40.0020.0254.54
4.3.30.0020.0163.28
4.3.20.0030.0153.26
4.3.10.0010.0173.22
4.3.00.0070.01310.04

preferences:
140.24 ms | 1394 KiB | 7 Q