3v4l.org

run code in 300+ PHP versions simultaneously
<?php <?php class Beer { const NAME = 'Beer!'; public static function printed(){ echo 'static Beer:NAME = '. static::NAME . PHP_EOL; } } class Ale extends Beer { const NAME = 'Ale!'; public static function printed(){ forward_static_call(array('parent','printed')); call_user_func(array('parent','printed')); forward_static_call(array('Beer','printed')); call_user_func(array('Beer','printed')); } } Ale::printed(); echo '</pre>'; ?>

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)
5.4.310.0060.03812.49
5.4.300.0070.03612.50
5.4.290.0030.04512.49
5.4.280.0090.03312.39
5.4.270.0070.03912.39
5.4.260.0060.03712.39
5.4.250.0080.04812.39
5.4.240.0090.03712.39
5.4.230.0080.05012.38
5.4.220.0080.03612.38
5.4.210.0090.04012.38
5.4.200.0070.04312.38
5.4.190.0100.04412.38
5.4.180.0100.04312.38
5.4.170.0070.04212.39
5.4.160.0080.03612.38
5.4.150.0070.03812.38
5.4.140.0080.03912.07
5.4.130.0080.03612.05
5.4.120.0100.04112.02
5.4.110.0080.04312.01
5.4.100.0080.04112.01
5.4.90.0070.04212.01
5.4.80.0050.03712.01
5.4.70.0040.03812.01
5.4.60.0060.03412.01
5.4.50.0070.03312.01
5.4.40.0050.03412.00
5.4.30.0050.04311.99
5.4.20.0060.04311.99
5.4.10.0090.04111.99
5.4.00.0050.04111.48
5.3.280.0090.04412.71
5.3.270.0070.04512.73
5.3.260.0050.05112.72
5.3.250.0090.03712.72
5.3.240.0070.03612.72
5.3.230.0080.04312.71
5.3.220.0130.04112.68
5.3.210.0050.03812.68
5.3.200.0050.03512.68
5.3.190.0040.03712.68
5.3.180.0030.04012.67
5.3.170.0040.04112.67
5.3.160.0040.04412.67
5.3.150.0090.03912.67
5.3.140.0060.03912.66
5.3.130.0050.03912.65
5.3.120.0070.04812.66
5.3.110.0080.04812.66
5.3.100.0090.03712.12
5.3.90.0090.03612.09
5.3.80.0080.03612.08
5.3.70.0040.04812.07
5.3.60.0060.04112.06
5.3.50.0050.04212.00
5.3.40.0070.04512.00
5.3.30.0080.03511.95
5.3.20.0080.03211.73
5.3.10.0090.03411.70
5.3.00.0060.03811.68
5.2.170.0070.0279.18
5.2.160.0090.0249.18
5.2.150.0020.0339.18
5.2.140.0010.0349.18
5.2.130.0070.0279.14
5.2.120.0050.0309.14
5.2.110.0100.0249.14
5.2.100.0050.0299.14
5.2.90.0080.0319.14
5.2.80.0060.0319.13
5.2.70.0070.0279.14
5.2.60.0030.0319.09
5.2.50.0040.0379.05
5.2.40.0080.0289.03
5.2.30.0060.0359.02
5.2.20.0050.0289.01
5.2.10.0040.0288.92
5.2.00.0060.0318.79
5.1.60.0060.0308.07
5.1.50.0040.0298.06
5.1.40.0040.0278.05
5.1.30.0050.0258.40
5.1.20.0050.0258.42
5.1.10.0050.0328.14
5.1.00.0050.0348.14
5.0.50.0010.0226.63
5.0.40.0030.0236.48
5.0.30.0030.0326.29
5.0.20.0030.0256.27
5.0.10.0040.0206.24
5.0.00.0030.0306.23
4.4.90.0030.0154.78
4.4.80.0050.0164.75
4.4.70.0030.0164.75
4.4.60.0050.0164.75
4.4.50.0030.0144.77
4.4.40.0030.0284.71
4.4.30.0060.0174.76
4.4.20.0040.0184.84
4.4.10.0050.0154.85
4.4.00.0020.0264.75
4.3.110.0030.0164.67
4.3.100.0020.0164.67
4.3.90.0020.0204.63
4.3.80.0060.0274.58
4.3.70.0040.0144.63
4.3.60.0010.0214.63
4.3.50.0030.0204.63
4.3.40.0020.0274.54
4.3.30.0020.0203.28
4.3.20.0050.0133.26
4.3.10.0040.0193.22
4.3.00.0030.0307.18

preferences:
141.79 ms | 935 KiB | 8 Q