3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface FilterInterface { public function filter($value); } StringTrimFilter implements FilterInterface { public function filter($value) { return trim($value); } public function __invoke($value) { return $this->filter($value); } } $array = array( ' string 1 ', 'string 2', 'string 3 ', ); foreach (new CallbackFilterIterator($array, new StringTrimFilter() as $value) { var_dump($value); }

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)
5.4.320.0050.05512.52
5.4.310.0050.03912.51
5.4.300.0100.03612.52
5.4.290.0100.04012.51
5.4.280.0060.03612.41
5.4.270.0060.03712.41
5.4.260.0080.03612.41
5.4.250.0070.05712.41
5.4.240.0060.03712.41
5.4.230.0080.04012.40
5.4.220.0060.03612.40
5.4.210.0050.03612.40
5.4.200.0110.03312.40
5.4.190.0060.03712.40
5.4.180.0070.03612.40
5.4.170.0050.04012.41
5.4.160.0060.03612.40
5.4.150.0080.03912.40
5.4.140.0070.04112.09
5.4.130.0060.03612.07
5.4.120.0070.03612.03
5.4.110.0060.05212.03
5.4.100.0090.04712.03
5.4.90.0050.04312.03
5.4.80.0040.03812.03
5.4.70.0090.03712.03
5.4.60.0060.03512.03
5.4.50.0040.03712.03
5.4.40.0090.03312.02
5.4.30.0070.03412.01
5.4.20.0100.04412.01
5.4.10.0060.03512.02
5.4.00.0060.03711.50
5.3.290.0080.04012.80
5.3.280.0070.03912.70
5.3.270.0050.04012.73
5.3.260.0050.04312.71
5.3.250.0090.04612.72
5.3.240.0110.04112.72
5.3.230.0060.04212.71
5.3.220.0050.04212.68
5.3.210.0040.04312.68
5.3.200.0040.04012.68
5.3.190.0080.03712.68
5.3.180.0060.03912.68
5.3.170.0090.03512.67
5.3.160.0060.03812.67
5.3.150.0080.03712.67
5.3.140.0070.03612.66
5.3.130.0050.04112.66
5.3.120.0030.04212.65
5.3.110.0070.03812.66
5.3.100.0070.03712.12
5.3.90.0040.03812.11
5.3.80.0050.03712.09
5.3.70.0070.03712.09
5.3.60.0070.03512.08
5.3.50.0060.03612.03
5.3.40.0060.03612.03
5.3.30.0030.03911.98
5.3.20.0070.03411.76
5.3.10.0050.03611.73
5.3.00.0050.03711.71
5.2.170.0050.0319.22
5.2.160.0060.0279.22
5.2.150.0060.0299.22
5.2.140.0060.0299.21
5.2.130.0040.0299.18
5.2.120.0040.0309.18
5.2.110.0050.0299.18
5.2.100.0050.0299.18
5.2.90.0070.0319.18
5.2.80.0060.0319.17
5.2.70.0040.0329.18
5.2.60.0070.0329.13
5.2.50.0040.0339.10
5.2.40.0060.0289.07
5.2.30.0040.0319.05
5.2.20.0050.0289.04
5.2.10.0060.0278.94
5.2.00.0060.0288.81
5.1.60.0040.0248.09
5.1.50.0050.0268.08
5.1.40.0030.0258.06
5.1.30.0070.0248.41
5.1.20.0040.0268.44
5.1.10.0040.0268.17
5.1.00.0070.0238.16
5.0.50.0030.0216.64
5.0.40.0020.0216.51
5.0.30.0070.0286.31
5.0.20.0040.0196.28
5.0.10.0040.0196.26
5.0.00.0050.0296.25
4.4.90.0020.0164.78
4.4.80.0030.0144.75
4.4.70.0030.0154.75
4.4.60.0030.0164.75
4.4.50.0010.0174.77
4.4.40.0040.0244.70
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0030.0174.85
4.4.00.0000.0274.76
4.3.110.0030.0154.67
4.3.100.0030.0154.67
4.3.90.0020.0154.63
4.3.80.0010.0264.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0040.0134.63
4.3.40.0020.0254.54
4.3.30.0010.0183.29
4.3.20.0020.0163.25
4.3.10.0000.0173.22
4.3.00.0230.01313.25

preferences:
143.06 ms | 1394 KiB | 7 Q