3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo(){public $id;} $foo1 = new foo(); $foo1->id = 1; $foo2 = new foo(); $foo2->id = 2; $array = [$foo1, $foo2]; print_r($array->id);

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)
5.4.320.0080.03712.51
5.4.310.0090.03712.50
5.4.300.0070.03612.51
5.4.290.0050.03912.50
5.4.280.0070.03812.40
5.4.270.0090.03712.40
5.4.260.0070.04412.40
5.4.250.0080.03712.40
5.4.240.0060.03812.40
5.4.230.0040.04112.39
5.4.220.0040.03912.39
5.4.210.0120.02912.39
5.4.200.0090.03612.39
5.4.190.0080.03412.39
5.4.180.0050.03712.39
5.4.170.0060.03612.39
5.4.160.0090.03312.39
5.4.150.0080.03412.39
5.4.140.0030.03912.08
5.4.130.0110.03012.06
5.4.120.0070.03512.03
5.4.110.0040.03712.02
5.4.100.0060.03812.02
5.4.90.0050.03712.02
5.4.80.0070.03512.02
5.4.70.0100.03812.02
5.4.60.0050.03412.02
5.4.50.0070.03612.02
5.4.40.0030.03812.01
5.4.30.0040.03712.00
5.4.20.0060.03412.00
5.4.10.0040.03612.00
5.4.00.0050.04211.49
5.3.290.0020.04312.80
5.3.280.0070.03512.71
5.3.270.0050.04012.72
5.3.260.0040.04012.72
5.3.250.0070.03612.72
5.3.240.0060.03612.72
5.3.230.0040.03912.71
5.3.220.0080.03512.68
5.3.210.0100.04312.68
5.3.200.0070.03512.68
5.3.190.0070.03512.68
5.3.180.0040.03812.67
5.3.170.0040.03812.67
5.3.160.0040.03712.67
5.3.150.0080.03612.67
5.3.140.0040.03812.66
5.3.130.0140.03212.66
5.3.120.0100.03512.66
5.3.110.0100.04312.66
5.3.100.0060.03912.12
5.3.90.0070.03412.10
5.3.80.0060.03412.09
5.3.70.0040.04012.09
5.3.60.0070.03512.07
5.3.50.0050.03612.02
5.3.40.0060.03612.02
5.3.30.0070.03511.98
5.3.20.0060.03511.76
5.3.10.0070.03311.73
5.3.00.0130.03111.71
5.2.170.0030.0349.21
5.2.160.0050.0299.21
5.2.150.0050.0309.21
5.2.140.0020.0479.21
5.2.130.0070.0279.17
5.2.120.0030.0349.17
5.2.110.0040.0299.18
5.2.100.0040.0299.17
5.2.90.0040.0289.18
5.2.80.0060.0289.17
5.2.70.0060.0299.17
5.2.60.0050.0359.13
5.2.50.0020.0319.09
5.2.40.0070.0289.07
5.2.30.0050.0389.04
5.2.20.0020.0319.04
5.2.10.0050.0268.94
5.2.00.0050.0288.80
5.1.60.0010.0288.08
5.1.50.0040.0258.08
5.1.40.0030.0248.06
5.1.30.0030.0318.42
5.1.20.0070.0278.43
5.1.10.0080.0258.16
5.1.00.0010.0298.16
5.0.50.0050.0306.63
5.0.40.0030.0206.49
5.0.30.0020.0336.30
5.0.20.0040.0246.27
5.0.10.0050.0216.26
5.0.00.0070.0336.25
4.4.90.0040.0174.78
4.4.80.0030.0164.75
4.4.70.0030.0164.76
4.4.60.0050.0134.75
4.4.50.0020.0174.77
4.4.40.0020.0264.71
4.4.30.0030.0204.75
4.4.20.0040.0204.84
4.4.10.0020.0164.84
4.4.00.0020.0274.76
4.3.110.0020.0214.67
4.3.100.0020.0174.66
4.3.90.0020.0204.64
4.3.80.0040.0274.59
4.3.70.0040.0134.63
4.3.60.0030.0214.63
4.3.50.0010.0174.63
4.3.40.0050.0214.54
4.3.30.0020.0203.30
4.3.20.0010.0173.28
4.3.10.0030.0143.23
4.3.00.0000.0237.14

preferences:
141.45 ms | 1394 KiB | 7 Q