3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_error_handler('myErrorHandler'); register_shutdown_function('fatalErrorShutdownHandler'); echo 'Handler ..'; function myErrorHandler($code, $message, $file, $line) { } function fatalErrorShutdownHandler() { $last_error = error_get_last(); if ($last_error['type'] === E_ERROR) { // fatal error myErrorHandler(E_ERROR, $last_error['message'], $last_error['file'], $last_error['line']); } } final class valueobjectEmail { const EMAIL = "me@where.com"; static $p = "me@here.com"; // can't unset static property private $pp = "me@there.org"; // but may unset ppp properties function getProp(){ return valueobjectEmail::$p; } function setProp(){ valueobjectEmail::$p = 'blee'; } function getPropPP(){ return $this->pp; } function UnsetPP() { unset($this->pp); } static private function __destruct() { return false; } } $vo = new valueobjectEmail; var_dump($vo); echo $vo->getProp(),"\n"; $vo->setProp(); echo $vo->getProp(),"\n"; $vo2 = new valueobjectEmail; echo $vo == $vo2,"\n"; echo $vo === $vo2,"\n"; echo "\n",$vo2->getPropPP(),"\n"; $vo2->UnsetPP(); var_dump($vo2); echo $vo::EMAIL,"\n"; try { $vo = null; } catch(Exception $e) { echo $e; } finally { echo "You may not destroy the value object","\n"; } var_dump($vo);

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)
5.4.320.0040.03812.53
5.4.310.0060.03712.52
5.4.300.0050.03612.53
5.4.290.0060.03912.52
5.4.280.0060.03412.42
5.4.270.0060.03612.42
5.4.260.0050.03912.42
5.4.250.0050.03812.42
5.4.240.0050.03612.42
5.4.230.0070.03712.41
5.4.220.0070.04012.41
5.4.210.0030.04112.41
5.4.200.0060.03812.41
5.4.190.0070.03512.41
5.4.180.0040.03812.41
5.4.170.0060.03512.42
5.4.160.0050.03612.41
5.4.150.0060.03512.41
5.4.140.0070.03512.09
5.4.130.0070.03412.08
5.4.120.0060.03412.04
5.4.110.0040.03712.04
5.4.100.0080.03312.03
5.4.90.0040.03912.03
5.4.80.0050.03712.03
5.4.70.0040.03612.03
5.4.60.0060.03512.03
5.4.50.0070.03412.03
5.4.40.0050.03512.02
5.4.30.0080.03312.02
5.4.20.0060.03412.01
5.4.10.0070.03412.01
5.4.00.0060.03611.50
5.3.290.0070.03812.80
5.3.280.0080.03612.71
5.3.270.0060.03812.72
5.3.260.0060.03812.72
5.3.250.0060.03612.72
5.3.240.0070.03612.72
5.3.230.0060.03812.71
5.3.220.0050.03712.68
5.3.210.0090.03912.68
5.3.200.0070.03512.68
5.3.190.0100.03312.68
5.3.180.0060.03512.67
5.3.170.0030.03912.67
5.3.160.0070.03512.67
5.3.150.0060.03712.67
5.3.140.0070.03712.66
5.3.130.0080.03612.66
5.3.120.0070.03812.66
5.3.110.0080.03812.65
5.3.100.0060.03712.14
5.3.90.0080.04112.11
5.3.80.0080.03412.10
5.3.70.0040.03912.11
5.3.60.0070.03512.09
5.3.50.0070.03512.03
5.3.40.0050.03712.03
5.3.30.0040.03811.99
5.3.20.0040.03711.77
5.3.10.0050.03511.74
5.3.00.0060.03611.73
5.2.170.0030.0329.23
5.2.160.0050.0309.22
5.2.150.0050.0299.23
5.2.140.0030.0319.22
5.2.130.0050.0289.19
5.2.120.0050.0279.19
5.2.110.0050.0299.20
5.2.100.0040.0299.19
5.2.90.0040.0309.19
5.2.80.0030.0329.18
5.2.70.0050.0309.19
5.2.60.0000.0349.15
5.2.50.0040.0309.12
5.2.40.0030.0299.09
5.2.30.0060.0289.06
5.2.20.0080.0329.05
5.2.10.0060.0268.95
5.2.00.0050.0288.82
5.1.60.0050.0228.12
5.1.50.0040.0248.11
5.1.40.0040.0278.08
5.1.30.0030.0278.43
5.1.20.0040.0268.46
5.1.10.0040.0258.18
5.1.00.0040.0258.18
5.0.50.0050.0206.65
5.0.40.0030.0286.52
5.0.30.0040.0396.32
5.0.20.0040.0186.29
5.0.10.0020.0216.28
5.0.00.0030.0356.27
4.4.90.0020.0164.78
4.4.80.0010.0234.76
4.4.70.0050.0184.75
4.4.60.0030.0164.76
4.4.50.0020.0164.77
4.4.40.0000.0314.71
4.4.30.0010.0204.76
4.4.20.0030.0184.84
4.4.10.0050.0174.85
4.4.00.0020.0304.75
4.3.110.0070.0134.67
4.3.100.0030.0144.66
4.3.90.0040.0134.64
4.3.80.0030.0254.58
4.3.70.0040.0134.63
4.3.60.0030.0134.63
4.3.50.0040.0144.63
4.3.40.0030.0234.54
4.3.30.0010.0173.31
4.3.20.0000.0183.28
4.3.10.0040.0173.25
4.3.00.0000.01316.50

preferences:
143.67 ms | 1386 KiB | 7 Q