3v4l.org

run code in 300+ PHP versions simultaneously
<?php Namespace app { class berries { public $name; public $quantity; function __construct($name=NULL) { $this->name = $name; } } $object = new app::berries("aberry"); $objecttext = serialize($object); $objectnew = unserialize($objecttext); print_r($objectnew);

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)
5.4.340.0080.04312.03
5.4.320.0100.03512.52
5.4.310.0050.04112.51
5.4.300.0110.03912.52
5.4.290.0070.04312.51
5.4.280.0080.03312.41
5.4.270.0060.03512.41
5.4.260.0060.03712.41
5.4.250.0060.03712.41
5.4.240.0070.04112.41
5.4.230.0090.03912.40
5.4.220.0140.04312.40
5.4.210.0070.03512.40
5.4.200.0100.04512.40
5.4.190.0100.04512.39
5.4.180.0070.03812.39
5.4.170.0070.03512.40
5.4.160.0090.03312.40
5.4.150.0050.03612.39
5.4.140.0070.03512.09
5.4.130.0050.03512.07
5.4.120.0070.03512.04
5.4.110.0050.03612.03
5.4.100.0070.03812.03
5.4.90.0050.03812.03
5.4.80.0080.03612.03
5.4.70.0030.03712.03
5.4.60.0090.04112.02
5.4.50.0140.03812.03
5.4.40.0030.03712.01
5.4.30.0040.03712.01
5.4.20.0070.03412.01
5.4.10.0080.03312.01
5.4.00.0070.03511.50
5.3.290.0060.04712.80
5.3.280.0100.03212.71
5.3.270.0040.04012.72
5.3.260.0040.03912.71
5.3.250.0120.04012.71
5.3.240.0050.04312.72
5.3.230.0110.03212.71
5.3.220.0080.03312.68
5.3.210.0050.03812.68
5.3.200.0060.03512.68
5.3.190.0040.03912.68
5.3.180.0070.03612.68
5.3.170.0070.03512.67
5.3.160.0050.03712.67
5.3.150.0060.04012.67
5.3.140.0120.03612.66
5.3.130.0050.03812.66
5.3.120.0080.04012.66
5.3.110.0120.04112.66
5.3.100.0090.03812.12
5.3.90.0060.03412.10
5.3.80.0040.03612.09
5.3.70.0060.03412.09
5.3.60.0060.03612.08
5.3.50.0040.03612.02
5.3.40.0070.03512.02
5.3.30.0060.03311.99
5.3.20.0070.03311.76
5.3.10.0080.03111.73
5.3.00.0070.03911.71
5.2.170.0040.0349.18
5.2.160.0050.0309.18
5.2.150.0060.0299.18
5.2.140.0050.0309.18
5.2.130.0020.0319.14
5.2.120.0060.0279.14
5.2.110.0070.0269.14
5.2.100.0060.0269.15
5.2.90.0080.0319.14
5.2.80.0060.0289.14
5.2.70.0070.0279.14
5.2.60.0060.0299.09
5.2.50.0080.0419.06
5.2.40.0040.0329.04
5.2.30.0050.0299.01
5.2.20.0050.0289.00
5.2.10.0030.0298.92
5.2.00.0070.0268.78
5.1.60.0060.0288.07
5.1.50.0070.0228.07
5.1.40.0040.0258.04
5.1.30.0040.0268.39
5.1.20.0040.0268.42
5.1.10.0070.0228.14
5.1.00.0060.0238.14
5.0.50.0030.0226.63
5.0.40.0050.0236.48
5.0.30.0050.0376.29
5.0.20.0040.0216.27
5.0.10.0050.0186.24
5.0.00.0030.0316.23
4.4.90.0020.0164.77
4.4.80.0050.0214.75
4.4.70.0060.0184.75
4.4.60.0020.0194.76
4.4.50.0050.0174.77
4.4.40.0030.0244.71
4.4.30.0040.0194.76
4.4.20.0020.0154.84
4.4.10.0040.0144.85
4.4.00.0010.0264.76
4.3.110.0030.0154.67
4.3.100.0030.0144.66
4.3.90.0050.0154.64
4.3.80.0040.0294.59
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0050.0124.63
4.3.40.0010.0254.54
4.3.30.0040.0133.28
4.3.20.0000.0173.26
4.3.10.0020.0153.22
4.3.00.0130.0336.91

preferences:
143.2 ms | 1394 KiB | 7 Q