3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Beer { const NAME = 'Beer!'; public function getName() { return self::NAME; } public function getStaticName() { return static::NAME; } } class Ale extends Beer { const NAME = 'Ale!'; } $beerDrink = new Beer; $aleDrink = new Ale; echo "Beer is: " . $beerDrink->getName() ."\n"; echo "Ale is: " . $aleDrink->getName() ."\n"; echo "Beer is actually: " . $beerDrink->getStaticName() ."\n"; echo "Ale is actually: " . $aleDrink->getStaticName() ."\n";

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)
8.3.60.0110.00716.50
8.3.50.0110.01117.98
8.3.40.0100.01018.69
8.3.30.0160.00018.71
8.3.20.0070.00024.18
8.3.10.0000.00824.66
8.3.00.0080.00026.16
8.2.180.0170.00725.92
8.2.170.0140.00719.09
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0030.00326.16
8.2.120.0080.00019.77
8.2.110.0090.00020.25
8.2.100.0090.00317.66
8.2.90.0040.00417.63
8.2.80.0000.00818.69
8.2.70.0040.00417.50
8.2.60.0050.00318.03
8.2.50.0050.00318.05
8.2.40.0040.00420.01
8.2.30.0000.00717.93
8.2.20.0000.00718.02
8.2.10.0040.00419.25
8.2.00.0000.00719.11
8.1.280.0090.00625.92
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00322.02
8.1.230.0090.00617.64
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0030.00618.46
8.1.160.0030.00318.99
8.1.150.0070.00318.89
8.1.140.0040.00418.79
8.1.130.0000.00720.07
8.1.120.0050.00317.39
8.1.110.0040.00417.46
8.1.100.0080.00017.48
8.1.90.0040.00417.38
8.1.80.0040.00417.29
8.1.70.0030.00317.46
8.1.60.0080.00017.48
8.1.50.0040.00417.50
8.1.40.0060.00617.56
8.1.30.0040.00417.62
8.1.20.0050.00317.61
8.1.10.0060.00317.43
8.1.00.0040.00417.51
8.0.300.0040.00418.77
8.0.290.0000.00916.75
8.0.280.0040.00418.44
8.0.270.0030.00317.99
8.0.260.0000.00618.34
8.0.250.0040.00416.95
8.0.240.0000.00816.92
8.0.230.0000.00716.81
8.0.220.0000.00716.88
8.0.210.0030.00316.80
8.0.200.0020.00516.97
8.0.190.0050.00316.84
8.0.180.0040.00416.86
8.0.170.0060.00316.87
8.0.160.0040.00416.84
8.0.150.0040.00316.90
8.0.140.0070.00016.88
8.0.130.0050.00013.28
8.0.120.0020.00516.80
8.0.110.0040.00416.81
8.0.100.0040.00416.77
8.0.90.0000.00717.00
8.0.80.0080.01116.82
8.0.70.0000.00716.83
8.0.60.0090.00016.80
8.0.50.0000.00716.91
8.0.30.0060.00916.84
8.0.20.0060.00916.83
8.0.10.0140.00717.04
8.0.00.0030.01316.94
7.4.330.0000.00515.55
7.4.320.0060.00016.52
7.4.300.0000.00816.43
7.4.290.0040.00416.54
7.4.280.0040.00416.48
7.4.270.0040.00416.49
7.4.260.0050.00013.27
7.4.250.0030.00316.45
7.4.240.0000.00716.57
7.4.230.0000.00816.66
7.4.220.0030.00316.49
7.4.210.0070.00716.63
7.4.200.0030.00316.60
7.4.160.0040.01116.55
7.4.150.0120.00316.54
7.4.140.0110.00616.41
7.4.130.0060.00916.33
7.4.120.0070.01316.45
7.4.110.0120.00316.40
7.4.100.0030.01616.45
7.4.90.0110.00416.35
7.4.80.0100.00716.47
7.4.70.0100.00316.50
7.4.60.0080.00616.41
7.4.50.0040.01116.39
7.4.40.0080.00516.41
7.4.30.0030.01016.32
7.4.20.0040.01116.34
7.4.10.0070.00716.43
7.4.00.0040.01116.48
7.3.330.0030.00316.38
7.3.320.0000.00613.32
7.3.310.0000.00716.29
7.3.300.0060.00016.32
7.3.290.0100.00516.29
7.3.280.0110.00316.25
7.3.270.0140.00016.22
7.3.260.0110.00416.29
7.3.250.0120.00316.35
7.3.240.0060.00816.33
7.3.230.0110.00916.19
7.3.220.0040.01116.19
7.3.210.0060.00816.28
7.3.200.0060.00916.27
7.3.190.0100.00316.30
7.3.180.0000.01416.18
7.3.170.0140.00016.24
7.3.160.0030.01016.29
7.3.150.0060.00616.21
7.3.140.0110.00316.21
7.3.130.0110.00416.21
7.3.120.0070.00716.29
7.3.110.0110.00316.09
7.3.100.0110.00316.18
7.3.90.0070.00716.45
7.3.80.0030.01016.21
7.3.70.0060.00616.22
7.3.60.0130.00016.28
7.3.50.0070.00716.31
7.3.40.0100.00316.42
7.3.30.0080.00416.25
7.3.20.0120.00316.35
7.3.10.0090.00616.32
7.3.00.0000.01416.34

preferences:
55.27 ms | 400 KiB | 5 Q