3v4l.org

run code in 300+ PHP versions simultaneously
<?php $articledatetime = new DateTime('2009-10-11'); $now = new DateTime( $time = "now" ) $now->sub($articledatetime); //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)
5.4.340.0050.03712.01
5.4.320.0090.04512.49
5.4.310.0070.03712.49
5.4.300.0070.04212.50
5.4.290.0080.04712.49
5.4.280.0080.03612.39
5.4.270.0120.03612.39
5.4.260.0060.04312.39
5.4.250.0050.03812.39
5.4.240.0050.03812.39
5.4.230.0050.04012.38
5.4.220.0070.03612.38
5.4.210.0070.03412.38
5.4.200.0090.03512.38
5.4.190.0060.03712.38
5.4.180.0070.03512.38
5.4.170.0060.03712.39
5.4.160.0070.03512.38
5.4.150.0060.03712.38
5.4.140.0070.03712.07
5.4.130.0020.03912.05
5.4.120.0090.03712.01
5.4.110.0070.03412.01
5.4.100.0060.03812.01
5.4.90.0080.03512.01
5.4.80.0070.03612.01
5.4.70.0040.03712.00
5.4.60.0080.03212.01
5.4.50.0100.04012.01
5.4.40.0070.04212.00
5.4.30.0070.03811.99
5.4.20.0080.03911.99
5.4.10.0070.03911.99
5.4.00.0090.03611.48
5.3.290.0050.04112.80
5.3.280.0050.04012.71
5.3.270.0050.04112.72
5.3.260.0080.03812.72
5.3.250.0070.03812.72
5.3.240.0060.03712.71
5.3.230.0060.03812.71
5.3.220.0070.03712.68
5.3.210.0050.04012.68
5.3.200.0090.03812.68
5.3.190.0050.03912.68
5.3.180.0080.03512.67
5.3.170.0090.03412.67
5.3.160.0080.03912.67
5.3.150.0060.05012.67
5.3.140.0080.03812.66
5.3.130.0090.04412.66
5.3.120.0030.04112.66
5.3.110.0070.03912.66
5.3.100.0110.03812.12
5.3.90.0080.03612.08
5.3.80.0060.04212.07
5.3.70.0040.03712.07
5.3.60.0070.03512.06
5.3.50.0070.03712.00
5.3.40.0080.04012.00
5.3.30.0090.03611.95
5.3.20.0050.03611.73
5.3.10.0030.03711.70
5.3.00.0050.03711.68
5.2.170.0050.0309.18
5.2.160.0080.0329.18
5.2.150.0060.0299.19
5.2.140.0050.0339.18
5.2.130.0050.0299.14
5.2.120.0020.0339.14
5.2.110.0050.0299.15
5.2.100.0030.0309.14
5.2.90.0020.0319.14
5.2.80.0070.0289.13
5.2.70.0110.0349.14
5.2.60.0060.0349.09
5.2.50.0120.0319.06
5.2.40.0050.0299.04
5.2.30.0080.0279.02
5.2.20.0030.0309.00
5.2.10.0060.0268.92
5.2.00.0070.0278.78
5.1.60.0050.0308.07
5.1.50.0070.0278.07
5.1.40.0040.0248.05
5.1.30.0060.0258.40
5.1.20.0060.0248.42
5.1.10.0040.0268.15
5.1.00.0070.0278.14
5.0.50.0010.0276.63
5.0.40.0020.0206.48
5.0.30.0040.0306.30
5.0.20.0030.0206.26
5.0.10.0050.0176.24
5.0.00.0060.0286.23
4.4.90.0040.0144.78
4.4.80.0060.0124.76
4.4.70.0040.0144.75
4.4.60.0030.0154.75
4.4.50.0040.0174.77
4.4.40.0070.0254.71
4.4.30.0030.0174.76
4.4.20.0030.0174.84
4.4.10.0000.0204.85
4.4.00.0040.0244.76
4.3.110.0050.0134.67
4.3.100.0050.0134.66
4.3.90.0020.0184.63
4.3.80.0020.0244.59
4.3.70.0040.0134.63
4.3.60.0030.0144.63
4.3.50.0050.0134.63
4.3.40.0050.0224.53
4.3.30.0020.0163.28
4.3.20.0030.0153.26
4.3.10.0050.0133.22
4.3.00.0030.01310.04

preferences:
139.27 ms | 1394 KiB | 7 Q