3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class TestAbstract { public static function test() { echo static::class; } } class Test extends TestAbstract { public static function test() { parent::test(); } } Test::test();

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)
8.3.60.0070.01418.48
8.3.50.0090.00616.36
8.3.40.0040.01118.64
8.3.30.0110.00318.46
8.3.20.0070.00018.85
8.3.10.0040.00421.88
8.3.00.0060.00319.53
8.2.180.0180.00418.16
8.2.170.0150.00022.96
8.2.160.0070.01120.34
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00420.36
8.2.120.0070.00026.35
8.2.110.0060.00322.11
8.2.100.0070.00318.74
8.1.280.0070.01425.92
8.1.270.0120.00622.06
8.1.260.0040.00426.35
8.1.250.0140.00028.09
8.1.240.0000.00918.49
8.1.230.0060.00318.50
7.1.60.1500.01732.91
7.1.50.1670.01732.90
7.1.40.1370.00732.60
7.1.30.1670.00732.59
7.1.20.1570.01732.69
7.1.10.0870.00314.45
7.1.00.1330.01714.36
7.0.200.1500.01314.71
7.0.190.1200.00714.76
7.0.180.1030.00314.17
7.0.170.0970.00714.20
7.0.160.1200.01314.28
7.0.150.0730.01014.24
7.0.140.0970.01014.37
7.0.130.0970.00314.27
7.0.120.1070.01714.39
7.0.110.1070.00714.40
7.0.100.1070.01014.32
7.0.90.1370.01314.05
7.0.80.1070.01014.33
7.0.70.1430.01314.45
7.0.60.1430.01014.18
7.0.50.1070.01014.56
7.0.40.0900.01014.59
7.0.30.0970.01314.42
7.0.20.0900.01314.67
7.0.10.1070.00014.36
7.0.00.0930.00314.44

preferences:
43.2 ms | 401 KiB | 5 Q