3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 'hello'; function closure() use ($foo) { echo $foo; } // PHP reports a syntax error here closure();

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)
5.4.340.0060.03512.03
5.4.320.0100.04112.52
5.4.310.0070.03712.52
5.4.300.0060.03512.52
5.4.290.0080.03512.51
5.4.280.0060.04612.41
5.4.270.0020.03912.41
5.4.260.0040.04012.41
5.4.250.0040.03912.41
5.4.240.0080.03312.41
5.4.230.0060.03712.40
5.4.220.0040.03912.40
5.4.210.0060.04012.40
5.4.200.0050.03712.40
5.4.190.0070.03812.39
5.4.180.0050.03912.39
5.4.170.0070.03712.41
5.4.160.0050.03612.40
5.4.150.0040.03612.40
5.4.140.0040.04712.09
5.4.130.0070.04012.07
5.4.120.0100.03612.04
5.4.110.0070.03712.03
5.4.100.0030.04112.03
5.4.90.0050.04312.03
5.4.80.0070.04712.03
5.4.70.0040.04112.02
5.4.60.0070.03712.02
5.4.50.0040.03612.02
5.4.40.0050.03612.02
5.4.30.0050.03612.01
5.4.20.0090.03712.01
5.4.10.0070.03212.01
5.4.00.0070.03411.50
5.3.290.0040.04212.80
5.3.280.0060.03912.71
5.3.270.0100.03312.72
5.3.260.0060.03712.72
5.3.250.0050.03712.72
5.3.240.0060.03512.72
5.3.230.0070.04412.71
5.3.220.0040.03812.68
5.3.210.0070.04412.68
5.3.200.0080.03812.68
5.3.190.0050.03712.68
5.3.180.0060.04112.67
5.3.170.0070.03512.67
5.3.160.0070.03412.68
5.3.150.0060.03812.67
5.3.140.0070.03812.66
5.3.130.0040.04012.66
5.3.120.0030.05212.66
5.3.110.0060.04212.66
5.3.100.0060.03612.12
5.3.90.0080.03312.11
5.3.80.0050.04412.09
5.3.70.0050.04212.09
5.3.60.0080.03712.08
5.3.50.0060.03512.02
5.3.40.0070.03412.02
5.3.30.0070.03311.98
5.3.20.0070.03311.77
5.3.10.0040.03611.73
5.3.00.0060.03511.72
5.2.170.0030.0329.22
5.2.160.0040.0299.21
5.2.150.0050.0319.21
5.2.140.0040.0309.21
5.2.130.0030.0369.18
5.2.120.0070.0299.18
5.2.110.0030.0329.18
5.2.100.0040.0369.18
5.2.90.0070.0309.18
5.2.80.0050.0319.17
5.2.70.0040.0379.18
5.2.60.0040.0329.13
5.2.50.0050.0289.09
5.2.40.0040.0369.07
5.2.30.0050.0289.05
5.2.20.0030.0299.04
5.2.10.0070.0248.95
5.2.00.0070.0268.81
5.1.60.0040.0278.09
5.1.50.0030.0258.08
5.1.40.0040.0268.07
5.1.30.0030.0318.41
5.1.20.0040.0268.44
5.1.10.0040.0258.16
5.1.00.0050.0248.16
5.0.50.0030.0206.64
5.0.40.0010.0216.49
5.0.30.0020.0326.31
5.0.20.0050.0186.28
5.0.10.0040.0276.25
5.0.00.0030.0306.25
4.4.90.0030.0164.78
4.4.80.0020.0164.75
4.4.70.0020.0164.75
4.4.60.0030.0164.75
4.4.50.0020.0164.77
4.4.40.0010.0264.71
4.4.30.0030.0144.76
4.4.20.0030.0184.84
4.4.10.0020.0194.85
4.4.00.0020.0284.75
4.3.110.0050.0174.67
4.3.100.0030.0144.66
4.3.90.0040.0184.63
4.3.80.0040.0234.58
4.3.70.0040.0214.63
4.3.60.0030.0154.63
4.3.50.0020.0224.63
4.3.40.0030.0294.54
4.3.30.0010.0183.30
4.3.20.0030.0213.28
4.3.10.0010.0163.24
4.3.00.0230.0207.28

preferences:
143.05 ms | 1394 KiB | 7 Q