3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { protected const TEST = 'test'; public static function echoConst(): void { echo static::TEST; } } class Bar extends Foo { protected const TEST = 'shuyalinet'; } Bar::echoConst();

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)
8.4.120.0060.01520.59
8.4.110.0120.00822.26
8.4.100.0130.00718.88
8.4.90.0110.00918.68
8.4.80.0070.00118.94
8.4.70.0060.01417.88
8.4.60.0130.00818.61
8.4.50.0100.00920.60
8.4.40.0100.01017.77
8.4.30.0150.00418.84
8.4.20.0130.00317.77
8.4.10.0080.00019.29
8.3.250.0110.00918.91
8.3.240.0090.00917.01
8.3.230.0130.00616.48
8.3.220.0100.00818.79
8.3.210.0060.00216.52
8.3.200.0030.00616.48
8.3.190.0120.00617.18
8.3.180.0090.00916.27
8.3.170.0030.01420.69
8.3.160.0090.00917.00
8.3.150.0040.01517.00
8.3.140.0040.00416.79
8.3.130.0040.00718.40
8.3.120.0000.00820.50
8.3.110.0100.00720.94
8.3.100.0040.00424.06
8.3.90.0050.00326.77
8.3.80.0060.00317.97
8.3.70.0080.00818.31
8.3.60.0150.00418.30
8.3.50.0110.01116.38
8.3.40.0060.01220.09
8.3.30.0100.00321.70
8.3.20.0040.00424.18
8.3.10.0050.00224.66
8.3.00.0100.01028.09
8.2.290.0130.00720.38
8.2.280.0100.00818.14
8.2.270.0130.00619.02
8.2.260.0140.00316.36
8.2.250.0040.00418.88
8.2.240.0030.01718.84
8.2.230.0000.00822.58
8.2.220.0000.00837.54
8.2.210.0040.01526.77
8.2.200.0030.00616.25
8.2.190.0090.00916.63
8.2.180.0180.00416.32
8.2.170.0090.00618.87
8.2.160.0070.00722.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0070.01328.09
8.2.120.0000.01828.09
8.2.110.0110.00728.09
8.2.100.0120.00628.09
8.2.90.0070.01128.09
8.2.80.0160.00328.09
8.2.70.0150.00028.09
8.2.60.0070.00728.09
8.2.50.0070.01328.09
8.2.40.0180.00328.09
8.2.30.0090.00328.09
8.2.20.0040.00428.09
8.2.10.0110.00428.09
8.2.00.0060.00328.09
8.1.330.0100.00922.10
8.1.320.0130.00716.06
8.1.310.0060.00316.53
8.1.300.0030.00617.97
8.1.290.0060.00330.84
8.1.280.0140.00725.92
8.1.270.0090.00023.76
8.1.260.0050.00328.09
8.1.250.0080.00028.09
8.1.240.0100.00628.09
8.1.230.0060.00328.09
8.1.220.0120.00628.09
8.1.210.0100.00028.09
8.1.200.0090.00628.09
8.1.190.0060.00928.09
8.1.180.0060.00328.09
8.1.170.0050.00328.09
8.1.160.0030.00628.09
8.1.150.0000.01028.09
8.1.140.0080.00028.09
8.1.130.0040.00428.09
8.1.120.0080.00028.09
8.1.110.0060.00328.09
8.1.100.0040.00428.09
8.1.90.0080.00028.09
8.1.80.0040.00428.09
8.1.70.0040.00428.09
8.1.60.0040.00428.09
8.1.50.0040.00428.09
8.1.40.0040.00428.09
8.1.30.0080.00028.09
8.1.20.0030.00528.09
8.1.10.0090.00028.09
8.1.00.0000.00928.09

preferences:
27.52 ms | 403 KiB | 5 Q