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"); $o = ($a) (object) $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)
5.4.320.0040.04012.50
5.4.310.0070.03712.49
5.4.300.0050.03712.50
5.4.290.0050.03812.49
5.4.280.0090.04512.39
5.4.270.0050.03612.39
5.4.260.0030.04112.39
5.4.250.0060.03712.39
5.4.240.0040.03712.39
5.4.230.0080.04012.38
5.4.220.0060.03612.38
5.4.210.0070.03712.38
5.4.200.0060.03712.39
5.4.190.0070.03612.38
5.4.180.0080.03712.38
5.4.170.0080.03412.39
5.4.160.0060.03612.39
5.4.150.0050.03712.38
5.4.140.0060.04612.07
5.4.130.0090.04012.05
5.4.120.0060.03712.02
5.4.110.0050.03712.02
5.4.100.0050.03712.01
5.4.90.0050.03912.02
5.4.80.0040.04712.01
5.4.70.0070.03312.01
5.4.60.0070.03412.01
5.4.50.0060.03512.01
5.4.40.0060.03412.00
5.4.30.0070.03711.99
5.4.20.0070.04011.99
5.4.10.0080.03711.99
5.4.00.0070.04411.49
5.3.290.0090.04012.80
5.3.280.0080.03712.71
5.3.270.0050.04512.72
5.3.260.0070.04012.72
5.3.250.0050.04012.72
5.3.240.0050.03912.72
5.3.230.0090.03812.71
5.3.220.0050.04712.68
5.3.210.0090.04012.68
5.3.200.0070.04812.68
5.3.190.0070.03812.68
5.3.180.0080.03712.67
5.3.170.0100.03312.67
5.3.160.0060.04212.68
5.3.150.0070.03712.67
5.3.140.0080.03712.66
5.3.130.0050.04412.66
5.3.120.0110.04512.66
5.3.110.0060.04012.66
5.3.100.0080.03712.12
5.3.90.0110.03712.09
5.3.80.0080.03712.07
5.3.70.0090.04012.08
5.3.60.0080.03612.06
5.3.50.0040.03912.00
5.3.40.0060.03612.00
5.3.30.0030.03811.95
5.3.20.0090.03311.73
5.3.10.0070.03311.70
5.3.00.0040.04811.68
5.2.170.0030.0329.19
5.2.160.0070.0269.19
5.2.150.0050.0309.18
5.2.140.0040.0319.18
5.2.130.0040.0329.14
5.2.120.0080.0279.14
5.2.110.0050.0299.15
5.2.100.0070.0279.15
5.2.90.0050.0309.15
5.2.80.0040.0339.14
5.2.70.0010.0389.14
5.2.60.0040.0329.09
5.2.50.0020.0349.07
5.2.40.0050.0299.04
5.2.30.0060.0299.02
5.2.20.0030.0319.00
5.2.10.0080.0258.93
5.2.00.0030.0378.79
5.1.60.0020.0268.07
5.1.50.0030.0298.07
5.1.40.0070.0278.05
5.1.30.0030.0298.40
5.1.20.0070.0238.42
5.1.10.0030.0268.14
5.1.00.0070.0228.14
5.0.50.0040.0216.63
5.0.40.0030.0206.48
5.0.30.0020.0366.30
5.0.20.0030.0196.27
5.0.10.0040.0196.25
5.0.00.0060.0286.24
4.4.90.0040.0154.78
4.4.80.0060.0164.76
4.4.70.0070.0114.75
4.4.60.0040.0174.75
4.4.50.0020.0174.77
4.4.40.0030.0314.71
4.4.30.0020.0164.76
4.4.20.0040.0144.84
4.4.10.0050.0134.85
4.4.00.0040.0234.75
4.3.110.0020.0234.67
4.3.100.0020.0224.67
4.3.90.0050.0144.64
4.3.80.0010.0264.58
4.3.70.0010.0184.63
4.3.60.0020.0164.63
4.3.50.0040.0144.63
4.3.40.0030.0254.54
4.3.30.0010.0173.29
4.3.20.0040.0143.26
4.3.10.0020.0163.22
4.3.00.0270.01316.59

preferences:
138.07 ms | 1386 KiB | 7 Q