3v4l.org

run code in 300+ PHP versions simultaneously
<?php function bla () { return function () { echo "blubb"}; } bla()();

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)
5.4.320.0050.04312.52
5.4.310.0020.04612.52
5.4.300.0070.03812.52
5.4.290.0070.04312.52
5.4.280.0090.03912.41
5.4.270.0060.03512.41
5.4.260.0070.03512.41
5.4.250.0040.04212.41
5.4.240.0060.03612.41
5.4.230.0090.03412.40
5.4.220.0040.03612.41
5.4.210.0060.04112.40
5.4.200.0070.03612.40
5.4.190.0080.03412.40
5.4.180.0050.03712.40
5.4.170.0060.03712.41
5.4.160.0070.03512.40
5.4.150.0040.03812.40
5.4.140.0040.03912.09
5.4.130.0060.03612.07
5.4.120.0040.03812.03
5.4.110.0060.03512.03
5.4.100.0060.03412.03
5.4.90.0080.03512.03
5.4.80.0060.03712.03
5.4.70.0080.03212.03
5.4.60.0060.03512.03
5.4.50.0060.04312.03
5.4.40.0110.03512.01
5.4.30.0070.04812.01
5.4.20.0040.03612.01
5.4.10.0080.03312.01
5.4.00.0050.03511.50
5.3.290.0100.04312.80
5.3.280.0080.04912.71
5.3.270.0100.03612.73
5.3.260.0070.04312.72
5.3.250.0070.04612.72
5.3.240.0070.03912.72
5.3.230.0080.04512.71
5.3.220.0080.03512.68
5.3.210.0050.04012.68
5.3.200.0050.03612.68
5.3.190.0080.03512.68
5.3.180.0080.03412.68
5.3.170.0060.04212.67
5.3.160.0090.03612.67
5.3.150.0080.04412.67
5.3.140.0060.04412.66
5.3.130.0080.04012.66
5.3.120.0040.04112.66
5.3.110.0080.03712.66
5.3.100.0060.03612.13
5.3.90.0060.03712.11
5.3.80.0060.04212.09
5.3.70.0080.03812.09
5.3.60.0140.03112.08
5.3.50.0060.03612.03
5.3.40.0050.03612.02
5.3.30.0070.03411.99
5.3.20.0060.03411.77
5.3.10.0060.03511.74
5.3.00.0050.03711.72
5.2.170.0080.0289.22
5.2.160.0080.0339.21
5.2.150.0040.0329.21
5.2.140.0090.0279.22
5.2.130.0060.0319.17
5.2.120.0060.0299.17
5.2.110.0050.0449.18
5.2.100.0050.0299.17
5.2.90.0100.0349.18
5.2.80.0060.0339.18
5.2.70.0020.0339.17
5.2.60.0140.0309.12
5.2.50.0120.0319.09
5.2.40.0060.0359.07
5.2.30.0110.0339.05
5.2.20.0040.0369.04
5.2.10.0070.0308.94
5.2.00.0060.0338.80
5.1.60.0070.0208.09
5.1.50.0050.0298.08
5.1.40.0090.0218.07
5.1.30.0070.0268.43
5.1.20.0060.0288.44
5.1.10.0070.0338.16
5.1.00.0070.0268.16
5.0.50.0040.0236.64
5.0.40.0040.0186.50
5.0.30.0040.0376.31
5.0.20.0060.0196.28
5.0.10.0030.0276.25
5.0.00.0040.0376.25
4.4.90.0050.0174.78
4.4.80.0040.0144.75
4.4.70.0010.0174.76
4.4.60.0040.0204.75
4.4.50.0040.0234.77
4.4.40.0020.0304.71
4.4.30.0060.0184.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0020.0314.76
4.3.110.0020.0224.67
4.3.100.0000.0174.67
4.3.90.0030.0154.64
4.3.80.0050.0324.59
4.3.70.0050.0144.63
4.3.60.0040.0154.63
4.3.50.0030.0184.63
4.3.40.0030.0334.54
4.3.30.0020.0183.30
4.3.20.0040.0173.27
4.3.10.0030.0163.23
4.3.00.0030.0206.95

preferences:
137.44 ms | 1394 KiB | 7 Q