3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime("2014-09-24"); var_dump($a); echo $a->format('m-d-Y'),"\n"; $a = array( "date" => "2014-09-24 00:00:00.000000", "timezone_type" => 3, "timezone" => "Europe/Amsterdam"); $o = (DateTime) $a; echo $o->date; ?>

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)
5.4.320.0120.03112.50
5.4.310.0080.03612.50
5.4.300.0030.04012.50
5.4.290.0050.04112.50
5.4.280.0050.03612.39
5.4.270.0080.04012.39
5.4.260.0060.04312.39
5.4.250.0070.03812.39
5.4.240.0110.04212.39
5.4.230.0070.03712.39
5.4.220.0100.03412.39
5.4.210.0090.04712.38
5.4.200.0050.04512.39
5.4.190.0050.03712.38
5.4.180.0070.03812.38
5.4.170.0070.03712.39
5.4.160.0100.04612.39
5.4.150.0070.04812.38
5.4.140.0100.05812.07
5.4.130.0090.04612.05
5.4.120.0040.04512.02
5.4.110.0100.03812.02
5.4.100.0050.04012.02
5.4.90.0090.04012.01
5.4.80.0040.04112.01
5.4.70.0080.03812.01
5.4.60.0070.04412.02
5.4.50.0080.03312.01
5.4.40.0070.03412.00
5.4.30.0080.03312.00
5.4.20.0060.03411.99
5.4.10.0080.03211.99
5.4.00.0050.03711.48
5.3.290.0030.04312.80
5.3.280.0040.04112.71
5.3.270.0070.03912.72
5.3.260.0080.03912.72
5.3.250.0050.03912.72
5.3.240.0090.03412.72
5.3.230.0050.03912.71
5.3.220.0070.03912.68
5.3.210.0080.03812.68
5.3.200.0060.04812.68
5.3.190.0070.04012.67
5.3.180.0080.03812.68
5.3.170.0080.03812.67
5.3.160.0090.04012.67
5.3.150.0090.04412.68
5.3.140.0080.04112.66
5.3.130.0070.04112.66
5.3.120.0080.03612.66
5.3.110.0060.04212.66
5.3.100.0110.03812.12
5.3.90.0090.03712.08
5.3.80.0130.03212.07
5.3.70.0050.03712.08
5.3.60.0050.03812.06
5.3.50.0080.03412.00
5.3.40.0090.03312.00
5.3.30.0070.03511.94
5.3.20.0070.03411.73
5.3.10.0060.03511.70
5.3.00.0080.03811.68
5.2.170.0050.0349.18
5.2.160.0060.0299.19
5.2.150.0050.0329.19
5.2.140.0030.0339.18
5.2.130.0040.0319.14
5.2.120.0080.0299.14
5.2.110.0030.0309.15
5.2.100.0050.0289.14
5.2.90.0050.0309.15
5.2.80.0030.0339.13
5.2.70.0050.0309.14
5.2.60.0060.0289.09
5.2.50.0080.0279.07
5.2.40.0070.0279.04
5.2.30.0050.0299.02
5.2.20.0040.0299.00
5.2.10.0050.0368.93
5.2.00.0070.0318.78
5.1.60.0050.0228.07
5.1.50.0030.0258.07
5.1.40.0060.0228.05
5.1.30.0030.0268.40
5.1.20.0030.0288.42
5.1.10.0040.0268.14
5.1.00.0050.0268.14
5.0.50.0030.0276.62
5.0.40.0050.0256.48
5.0.30.0060.0386.29
5.0.20.0040.0236.27
5.0.10.0010.0256.25
5.0.00.0020.0336.23
4.4.90.0020.0164.78
4.4.80.0020.0174.76
4.4.70.0030.0164.75
4.4.60.0040.0154.76
4.4.50.0020.0164.77
4.4.40.0040.0254.71
4.4.30.0040.0144.76
4.4.20.0060.0124.84
4.4.10.0030.0144.85
4.4.00.0010.0264.76
4.3.110.0040.0144.67
4.3.100.0020.0154.67
4.3.90.0020.0154.63
4.3.80.0050.0214.59
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0020.0254.54
4.3.30.0040.0143.29
4.3.20.0000.0183.26
4.3.10.0030.0143.22
4.3.00.0230.01716.59

preferences:
143.17 ms | 1394 KiB | 7 Q