3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public static string $myStatic = "foo"; } echo "Foo::\$myStatic: " . Foo::$myStatic . "\n"; // foo $foo = new Foo(); echo "\n\$foo->myStatic: " . $foo->myStatic . "\n"; // undefined $foo->myStatic = "bar"; // deprecated echo "\nModified \$foo->myStatic: " . $foo->myStatic . "\n"; // bar Foo::$myStatic = "foobar"; echo "\nModified Foo::\$myStatic: " . Foo::$myStatic . "\n"; // foobar

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)
8.4.140.0140.00717.55
8.4.130.0080.01118.61
8.4.120.0100.00924.11
8.4.110.0060.00418.79
8.4.100.0140.00517.82
8.4.90.0110.00917.97
8.4.80.0120.00420.80
8.4.70.0050.00317.92
8.4.60.0130.00817.98
8.4.50.0050.00420.57
8.4.40.0070.01317.68
8.4.30.0190.01019.11
8.4.20.0100.01019.49
8.3.260.0060.00217.02
8.3.250.0110.00818.92
8.3.240.0100.00918.86
8.3.230.0080.00216.71
8.3.220.0060.00217.14
8.3.210.0110.00816.75
8.3.200.0110.00816.73
8.3.190.0060.00416.99
8.3.180.0140.00616.51
8.3.170.0070.01017.41
8.3.160.0180.00018.59
8.3.150.0040.00418.40
8.3.50.0110.00718.26
8.2.290.0110.00620.34
8.2.280.0060.00216.72
8.2.270.0150.00318.49
8.1.320.0110.00717.78

preferences:
54.58 ms | 403 KiB | 5 Q