3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime("2014-09-24"); echo $a->get echo $a->format(ATOM),"<HR>\n"; $b = array( "date" => "2014-09-24 00:00:00.000000", "timezone_type" => 3, "timezone" => "Europe/Amsterdam"); $o = (object) $b; echo $o->date,"\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)
5.4.320.0050.04212.50
5.4.310.0100.03712.50
5.4.300.0050.04212.50
5.4.290.0080.04512.50
5.4.280.0090.03412.39
5.4.270.0080.03712.39
5.4.260.0070.04012.39
5.4.250.0090.03612.39
5.4.240.0100.03212.39
5.4.230.0060.04412.38
5.4.220.0070.03812.39
5.4.210.0080.03412.38
5.4.200.0060.04012.39
5.4.190.0090.04112.38
5.4.180.0100.04512.38
5.4.170.0050.03912.39
5.4.160.0060.03612.39
5.4.150.0100.03312.38
5.4.140.0110.04012.07
5.4.130.0060.03612.05
5.4.120.0050.03812.02
5.4.110.0120.03512.01
5.4.100.0060.04612.01
5.4.90.0090.04012.02
5.4.80.0050.05112.02
5.4.70.0120.03212.01
5.4.60.0040.04112.01
5.4.50.0050.03812.01
5.4.40.0080.03712.00
5.4.30.0080.04012.00
5.4.20.0100.03611.99
5.4.10.0130.03411.99
5.4.00.0080.03511.48
5.3.290.0120.05112.80
5.3.280.0110.03412.71
5.3.270.0120.03612.72
5.3.260.0070.03812.72
5.3.250.0050.03912.72
5.3.240.0060.03912.72
5.3.230.0080.03712.71
5.3.220.0070.03612.68
5.3.210.0050.04212.68
5.3.200.0070.03712.68
5.3.190.0040.04112.68
5.3.180.0070.03512.67
5.3.170.0060.03612.67
5.3.160.0060.03612.67
5.3.150.0070.03712.68
5.3.140.0070.03512.66
5.3.130.0080.03712.66
5.3.120.0120.03912.65
5.3.110.0100.03912.65
5.3.100.0100.04112.12
5.3.90.0100.04012.08
5.3.80.0060.03712.08
5.3.70.0080.03512.07
5.3.60.0090.03312.07
5.3.50.0100.03412.00
5.3.40.0070.03912.00
5.3.30.0090.03811.95
5.3.20.0060.04811.73
5.3.10.0120.04011.70
5.3.00.0060.03911.68
5.2.170.0030.0339.18
5.2.160.0090.0299.18
5.2.150.0120.0299.18
5.2.140.0090.0399.18
5.2.130.0070.0389.14
5.2.120.0120.0289.14
5.2.110.0080.0309.15
5.2.100.0170.0229.14
5.2.90.0090.0289.14
5.2.80.0070.0309.14
5.2.70.0070.0339.14
5.2.60.0070.0319.09
5.2.50.0090.0309.05
5.2.40.0040.0319.04
5.2.30.0090.0329.01
5.2.20.0070.0349.00
5.2.10.0120.0318.93
5.2.00.0160.0398.79
5.1.60.0100.0298.07
5.1.50.0060.0338.07
5.1.40.0050.0248.05
5.1.30.0050.0278.40
5.1.20.0050.0408.42
5.1.10.0110.0358.14
5.1.00.0120.0238.14
5.0.50.0050.0206.62
5.0.40.0090.0226.48
5.0.30.0080.0346.29
5.0.20.0080.0176.26
5.0.10.0050.0216.24
5.0.00.0110.0336.23
4.4.90.0060.0154.78
4.4.80.0060.0214.76
4.4.70.0020.0194.75
4.4.60.0020.0174.75
4.4.50.0040.0144.77
4.4.40.0030.0264.71
4.4.30.0040.0174.76
4.4.20.0050.0144.84
4.4.10.0050.0144.85
4.4.00.0060.0234.76
4.3.110.0060.0144.67
4.3.100.0020.0164.67
4.3.90.0030.0144.63
4.3.80.0020.0264.59
4.3.70.0040.0194.63
4.3.60.0010.0184.63
4.3.50.0040.0144.62
4.3.40.0050.0234.54
4.3.30.0050.0133.29
4.3.20.0000.0203.27
4.3.10.0020.0163.23
4.3.00.0030.0134.48

preferences:
142.82 ms | 1394 KiB | 7 Q