3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { static function bar() { return __CLASS__::class; } } var_dump(Foo::bar());

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)
5.4.340.0030.03712.03
5.4.320.0030.03912.51
5.4.310.0060.03712.51
5.4.300.0060.03612.52
5.4.290.0080.03612.51
5.4.280.0020.03912.41
5.4.270.0050.03712.41
5.4.260.0100.03412.41
5.4.250.0070.03912.41
5.4.240.0060.03512.41
5.4.230.0070.03912.40
5.4.220.0080.03912.40
5.4.210.0030.04112.40
5.4.200.0020.04412.40
5.4.190.0100.04812.39
5.4.180.0090.04812.39
5.4.170.0060.04012.40
5.4.160.0050.04012.40
5.4.150.0100.04112.39
5.4.140.0110.04212.09
5.4.130.0070.03512.07
5.4.120.0080.03312.04
5.4.110.0030.03812.03
5.4.100.0060.03512.03
5.4.90.0040.03812.03
5.4.80.0050.03712.03
5.4.70.0030.03912.03
5.4.60.0110.03712.03
5.4.50.0040.04212.02
5.4.40.0060.03712.02
5.4.30.0080.03712.01
5.4.20.0050.04012.01
5.4.10.0040.03712.01
5.4.00.0030.04011.51
5.3.290.0080.03712.80
5.3.280.0080.04012.71
5.3.270.0040.04512.73
5.3.260.0050.04512.72
5.3.250.0120.03312.71
5.3.240.0110.03312.72
5.3.230.0070.04912.71
5.3.220.0090.03912.68
5.3.210.0070.04212.68
5.3.200.0050.04112.68
5.3.190.0060.04112.68
5.3.180.0070.04112.67
5.3.170.0070.04212.67
5.3.160.0040.04112.67
5.3.150.0080.04212.68
5.3.140.0050.04112.66
5.3.130.0070.04612.66
5.3.120.0100.04212.66
5.3.110.0080.04112.66
5.3.100.0100.04512.12
5.3.90.0040.03912.10
5.3.80.0060.03612.09
5.3.70.0080.04212.10
5.3.60.0050.03712.08
5.3.50.0070.03812.02
5.3.40.0090.03412.02
5.3.30.0070.03611.98
5.3.20.0080.03611.76
5.3.10.0080.03511.73
5.3.00.0100.03411.72
5.2.170.0030.0329.22
5.2.160.0060.0279.21
5.2.150.0060.0329.21
5.2.140.0050.0429.21
5.2.130.0050.0299.17
5.2.120.0030.0339.17
5.2.110.0040.0329.18
5.2.100.0030.0319.18
5.2.90.0030.0359.18
5.2.80.0040.0319.17
5.2.70.0040.0319.17
5.2.60.0030.0319.13
5.2.50.0040.0319.10
5.2.40.0060.0279.08
5.2.30.0030.0319.05
5.2.20.0050.0289.04
5.2.10.0060.0268.94
5.2.00.0030.0368.80
5.1.60.0050.0278.09
5.1.50.0040.0268.09
5.1.40.0060.0228.07
5.1.30.0070.0338.42
5.1.20.0070.0248.44
5.1.10.0030.0278.17
5.1.00.0080.0288.17
5.0.50.0040.0206.64
5.0.40.0030.0206.50
5.0.30.0060.0296.31
5.0.20.0020.0216.28
5.0.10.0050.0206.25
5.0.00.0060.0286.25
4.4.90.0040.0204.77
4.4.80.0020.0154.75
4.4.70.0040.0144.75
4.4.60.0040.0134.75
4.4.50.0030.0144.77
4.4.40.0030.0244.71
4.4.30.0010.0174.76
4.4.20.0020.0164.84
4.4.10.0030.0164.85
4.4.00.0020.0264.76
4.3.110.0030.0154.66
4.3.100.0020.0154.66
4.3.90.0030.0134.63
4.3.80.0020.0284.59
4.3.70.0030.0134.63
4.3.60.0040.0144.63
4.3.50.0010.0184.63
4.3.40.0050.0264.54
4.3.30.0050.0143.30
4.3.20.0030.0153.28
4.3.10.0000.0193.23
4.3.00.0170.0207.15

preferences:
146.65 ms | 1398 KiB | 7 Q