3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Log { public function alert($message); } class EchoLog implements Log { public function alert($message) { echo $message; } } class TestLog { private $log; public function __construct(Log $log) { $this->log = $log; } public function run() { $this->log->alert('This is a alert'); } } $testLog = new TestLog(new EchoLog()); $testLog->run()

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)
5.4.340.0040.03712.04
5.4.320.0050.03612.53
5.4.310.0050.03812.52
5.4.300.0090.04112.53
5.4.290.0050.03712.52
5.4.280.0080.03312.41
5.4.270.0050.03612.41
5.4.260.0060.03712.41
5.4.250.0070.03512.41
5.4.240.0090.03112.41
5.4.230.0070.04012.41
5.4.220.0040.03712.41
5.4.210.0080.03212.40
5.4.200.0060.03712.41
5.4.190.0040.03712.40
5.4.180.0070.03512.40
5.4.170.0110.03012.41
5.4.160.0050.03612.41
5.4.150.0070.03712.41
5.4.140.0070.04312.09
5.4.130.0080.03712.08
5.4.120.0050.03412.04
5.4.110.0060.03512.04
5.4.100.0070.03412.04
5.4.90.0070.03512.03
5.4.80.0090.03512.04
5.4.70.0070.03212.03
5.4.60.0050.03412.03
5.4.50.0080.03212.03
5.4.40.0100.03312.02
5.4.30.0080.03412.01
5.4.20.0110.03512.01
5.4.10.0060.03612.02
5.4.00.0040.03811.51
5.3.290.0070.03812.80
5.3.280.0050.03812.71
5.3.270.0030.04112.73
5.3.260.0080.05812.72
5.3.250.0090.04812.72
5.3.240.0060.04212.72
5.3.230.0030.04012.71
5.3.220.0070.04612.68
5.3.210.0090.04512.68
5.3.200.0080.04812.68
5.3.190.0090.04912.68
5.3.180.0150.03912.68
5.3.170.0080.05712.67
5.3.160.0140.04912.68
5.3.150.0040.04112.67
5.3.140.0060.04012.66
5.3.130.0050.04112.66
5.3.120.0060.03912.66
5.3.110.0040.04012.65
5.3.100.0050.03712.13
5.3.90.0060.04512.11
5.3.80.0080.04512.11
5.3.70.0090.04712.11
5.3.60.0090.04612.09
5.3.50.0060.04912.04
5.3.40.0090.03512.04
5.3.30.0070.03411.99
5.3.20.0040.04011.78
5.3.10.0060.04211.74
5.3.00.0060.03611.73
5.2.170.0030.0379.23
5.2.160.0040.0299.23
5.2.150.0040.0319.23
5.2.140.0030.0329.23
5.2.130.0050.0289.19
5.2.120.0050.0289.19
5.2.110.0050.0289.20
5.2.100.0060.0269.19
5.2.90.0020.0319.18
5.2.80.0050.0299.18
5.2.70.0040.0319.18
5.2.60.0050.0299.14
5.2.50.0070.0279.11
5.2.40.0070.0259.08
5.2.30.0050.0299.05
5.2.20.0060.0279.05
5.2.10.0070.0308.95
5.2.00.0040.0318.82
5.1.60.0040.0258.10
5.1.50.0050.0248.10
5.1.40.0030.0258.09
5.1.30.0070.0268.43
5.1.20.0060.0258.45
5.1.10.0070.0248.17
5.1.00.0080.0238.17
5.0.50.0060.0206.66
5.0.40.0120.0206.52
5.0.30.0130.0376.33
5.0.20.0110.0196.29
5.0.10.0060.0236.27
5.0.00.0240.0426.26
4.4.90.0110.0154.78
4.4.80.0100.0124.76
4.4.70.0090.0134.75
4.4.60.0080.0144.75
4.4.50.0080.0164.77
4.4.40.0130.0234.71
4.4.30.0090.0144.76
4.4.20.0120.0114.84
4.4.10.0020.0174.85
4.4.00.0030.0254.76
4.3.110.0020.0174.67
4.3.100.0050.0134.66
4.3.90.0030.0144.63
4.3.80.0040.0254.59
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0020.0174.62
4.3.40.0040.0244.54
4.3.30.0040.0143.28
4.3.20.0030.0163.26
4.3.10.0010.0173.22
4.3.00.0170.0206.80

preferences:
143.62 ms | 1386 KiB | 7 Q