3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); $a["test;@2"] = 5; class A() { protected $name; public function __construct($name) { $this->name = $name; } } var_dump($a); var_dump(new A("test;@2"));

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)
5.4.320.0330.07019.20
5.4.310.0300.07319.09
5.4.300.0400.06719.22
5.4.290.0270.05018.98
5.4.280.0300.06019.13
5.4.270.0430.06319.04
5.4.260.0330.06718.99
5.4.250.0300.04318.85
5.4.240.0400.05719.08
5.4.230.0270.05319.27
5.4.220.0370.03718.99
5.4.210.0230.06019.19
5.4.200.0270.06718.97
5.4.190.0200.04718.86
5.4.180.0230.05719.14
5.4.170.0330.05318.84
5.4.160.0230.04019.13
5.4.150.0200.04318.96
5.4.140.0300.06716.48
5.4.130.0270.03316.28
5.4.120.0270.03316.35
5.4.110.0230.04016.54
5.4.100.0200.03316.35
5.4.90.0230.04316.32
5.4.80.0200.03316.34
5.4.70.0270.02716.53
5.4.60.0130.04016.45
5.4.50.0200.03716.54
5.4.40.0230.03316.44
5.4.30.0170.04316.48
5.4.20.0200.03316.56
5.4.10.0230.03316.43
5.4.00.0300.02315.76
5.3.290.0300.07014.66
5.3.280.0300.04714.68
5.3.270.0330.05714.51
5.3.260.0270.07314.51
5.3.250.0300.07714.50
5.3.240.0300.04314.52
5.3.230.0300.06714.68
5.3.220.0200.03714.70
5.3.210.0170.04014.72
5.3.200.0230.04314.55
5.3.190.0100.04714.48
5.3.180.0230.04314.58
5.3.170.0200.03714.46
5.3.160.0130.04314.48
5.3.150.0230.04314.46
5.3.140.0270.04014.66
5.3.130.0170.05014.46
5.3.120.0230.04314.59
5.3.110.0200.03714.63
5.3.100.0230.03714.11
5.3.90.0270.03314.00
5.3.80.0330.06014.10
5.3.70.0200.03713.91
5.3.60.0170.03714.00
5.3.50.0130.04013.80
5.3.40.0170.03713.96
5.3.30.0300.02313.91
5.3.20.0170.03713.73
5.3.10.0230.03013.56
5.3.00.0170.03713.85
5.2.170.0130.03012.89
5.2.160.0230.03012.89
5.2.150.0230.03312.89
5.2.140.0170.02712.89
5.2.130.0130.03312.89
5.2.120.0270.02712.89
5.2.110.0170.02712.89
5.2.100.0070.03712.89
5.2.90.0200.03312.89
5.2.80.0170.03312.89
5.2.70.0200.02312.89
5.2.60.0130.03012.89
5.2.50.0170.03012.89
5.2.40.0100.03712.89
5.2.30.0170.03712.89
5.2.20.0230.04712.89
5.2.10.0130.05012.89
5.2.00.0170.04312.89
5.1.60.0270.04312.89
5.1.50.0130.04012.89
5.1.40.0200.03312.89
5.1.30.0200.02712.89
5.1.20.0170.05312.89
5.1.10.0200.02312.89
5.1.00.0130.02312.89
5.0.50.0100.04712.89
5.0.40.0070.02312.89
5.0.30.0170.04312.89
5.0.20.0130.04012.89
5.0.10.0030.03712.89
5.0.00.0100.06312.89
4.4.90.0030.01712.89
4.4.80.0070.01712.89
4.4.70.0100.02712.89
4.4.60.0170.02312.89
4.4.50.0130.03012.89
4.4.40.0070.05312.89
4.4.30.0100.03712.89
4.4.20.0070.02012.89
4.4.10.0100.01312.89
4.4.00.0070.03312.89
4.3.110.0100.03012.89
4.3.100.0070.03012.89
4.3.90.0070.02012.89
4.3.80.0130.05012.89
4.3.70.0070.03012.89
4.3.60.0100.03712.89
4.3.50.0100.02312.89
4.3.40.0100.02312.89
4.3.30.0030.03312.89
4.3.20.0070.03712.89
4.3.10.0030.03712.89
4.3.00.0030.03312.89

preferences:
143.33 ms | 1394 KiB | 7 Q