3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo() {} class Bar() { private $type = 'Foo'; public function baz($item) { var_dump($item instanceof $this->type); } } $bar = new Bar(); $bar->baz(true);

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)
5.4.320.0080.03512.51
5.4.310.0090.04212.50
5.4.300.0050.03812.51
5.4.290.0080.04212.51
5.4.280.0070.03812.40
5.4.270.0090.03512.40
5.4.260.0050.04212.40
5.4.250.0070.03812.40
5.4.240.0040.03812.40
5.4.230.0080.03812.39
5.4.220.0090.03812.39
5.4.210.0080.04312.39
5.4.200.0100.04412.39
5.4.190.0100.04612.39
5.4.180.0100.04612.39
5.4.170.0070.05712.40
5.4.160.0080.03712.39
5.4.150.0050.03612.39
5.4.140.0090.04312.08
5.4.130.0050.03612.06
5.4.120.0070.04212.03
5.4.110.0100.04112.03
5.4.100.0110.04112.02
5.4.90.0070.03812.02
5.4.80.0110.04012.02
5.4.70.0060.03512.02
5.4.60.0090.03512.02
5.4.50.0050.03612.02
5.4.40.0070.04112.01
5.4.30.0070.03512.00
5.4.20.0110.03812.00
5.4.10.0090.03312.00
5.4.00.0080.03711.49
5.3.290.0070.04312.80
5.3.280.0080.03812.71
5.3.270.0070.04312.72
5.3.260.0060.04412.72
5.3.250.0070.03912.72
5.3.240.0080.04212.72
5.3.230.0120.04212.71
5.3.220.0090.03912.68
5.3.210.0140.04312.68
5.3.200.0080.03612.68
5.3.190.0050.03912.68
5.3.180.0070.03512.67
5.3.170.0060.03712.67
5.3.160.0070.04212.67
5.3.150.0110.04412.67
5.3.140.0080.03812.66
5.3.130.0080.04212.66
5.3.120.0100.03712.66
5.3.110.0050.03912.66
5.3.100.0070.03912.12
5.3.90.0060.03612.10
5.3.80.0080.04112.09
5.3.70.0090.03912.09
5.3.60.0040.04112.07
5.3.50.0090.03812.02
5.3.40.0090.03512.02
5.3.30.0070.03811.98
5.3.20.0080.03411.77
5.3.10.0070.03611.73
5.3.00.0070.03811.72
5.2.170.0040.0339.21
5.2.160.0070.0279.21
5.2.150.0040.0349.21
5.2.140.0070.0319.21
5.2.130.0060.0349.17
5.2.120.0040.0299.17
5.2.110.0040.0349.18
5.2.100.0030.0359.18
5.2.90.0090.0329.18
5.2.80.0100.0319.17
5.2.70.0050.0349.17
5.2.60.0070.0389.13
5.2.50.0070.0389.09
5.2.40.0050.0309.07
5.2.30.0070.0339.04
5.2.20.0050.0289.03
5.2.10.0060.0348.94
5.2.00.0040.0308.80
5.1.60.0030.0258.08
5.1.50.0040.0258.08
5.1.40.0030.0258.06
5.1.30.0050.0308.42
5.1.20.0050.0298.43
5.1.10.0070.0268.16
5.1.00.0050.0258.16
5.0.50.0040.0226.64
5.0.40.0040.0186.49
5.0.30.0020.0366.30
5.0.20.0040.0196.28
5.0.10.0030.0216.26
5.0.00.0070.0326.25
4.4.90.0040.0164.78
4.4.80.0030.0174.76
4.4.70.0040.0184.76
4.4.60.0030.0154.75
4.4.50.0040.0254.77
4.4.40.0020.0294.71
4.4.30.0030.0214.76
4.4.20.0020.0174.85
4.4.10.0030.0164.85
4.4.00.0040.0254.76
4.3.110.0040.0174.67
4.3.100.0050.0124.66
4.3.90.0020.0144.63
4.3.80.0020.0264.58
4.3.70.0040.0164.63
4.3.60.0030.0184.63
4.3.50.0040.0184.63
4.3.40.0050.0304.54
4.3.30.0060.0163.30
4.3.20.0040.0263.28
4.3.10.0050.0153.23
4.3.00.0000.01313.59

preferences:
142.07 ms | 1386 KiB | 7 Q