3v4l.org

run code in 300+ PHP versions simultaneously
<?php class apa { public function bar() { echo "is here"; } } $test = "apa"; $bla = new $test; $

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)
5.4.320.0060.03612.52
5.4.310.0050.03812.52
5.4.300.0040.03712.52
5.4.290.0080.03412.52
5.4.280.0050.03912.41
5.4.270.0060.04012.41
5.4.260.0060.04112.41
5.4.250.0060.03712.41
5.4.240.0070.03512.41
5.4.230.0040.03912.40
5.4.220.0060.04212.40
5.4.210.0090.03712.40
5.4.200.0080.05212.40
5.4.190.0090.04112.40
5.4.180.0060.03912.39
5.4.170.0090.03312.40
5.4.160.0070.03312.40
5.4.150.0100.03012.39
5.4.140.0050.03612.09
5.4.130.0050.03812.07
5.4.120.0060.03512.04
5.4.110.0060.03512.03
5.4.100.0110.03512.03
5.4.90.0050.03812.04
5.4.80.0050.03812.03
5.4.70.0030.03712.03
5.4.60.0050.04412.03
5.4.50.0030.04012.03
5.4.40.0040.03512.02
5.4.30.0050.03612.01
5.4.20.0090.04212.01
5.4.10.0060.04012.01
5.4.00.0060.03611.50
5.3.290.0060.03812.80
5.3.280.0050.03812.71
5.3.270.0080.04112.73
5.3.260.0080.03512.72
5.3.250.0040.03712.72
5.3.240.0040.04612.72
5.3.230.0120.04712.71
5.3.220.0050.04212.68
5.3.210.0120.04612.68
5.3.200.0060.04012.68
5.3.190.0100.04812.68
5.3.180.0110.04012.68
5.3.170.0050.04112.67
5.3.160.0090.04112.68
5.3.150.0050.03912.67
5.3.140.0070.03812.66
5.3.130.0080.03912.66
5.3.120.0080.03612.66
5.3.110.0070.03712.66
5.3.100.0040.03812.12
5.3.90.0100.04012.11
5.3.80.0080.03812.09
5.3.70.0070.03612.10
5.3.60.0090.03512.08
5.3.50.0040.03612.02
5.3.40.0110.03712.02
5.3.30.0100.03611.98
5.3.20.0050.03911.76
5.3.10.0050.03911.73
5.3.00.0090.04511.72
5.2.170.0060.0369.22
5.2.160.0020.0329.23
5.2.150.0040.0309.22
5.2.140.0050.0379.21
5.2.130.0080.0349.17
5.2.120.0060.0359.17
5.2.110.0050.0339.18
5.2.100.0060.0279.18
5.2.90.0040.0299.18
5.2.80.0040.0309.18
5.2.70.0060.0369.18
5.2.60.0050.0289.13
5.2.50.0040.0299.10
5.2.40.0070.0349.07
5.2.30.0070.0329.05
5.2.20.0070.0269.04
5.2.10.0020.0308.95
5.2.00.0070.0358.81
5.1.60.0030.0278.09
5.1.50.0090.0248.09
5.1.40.0060.0248.07
5.1.30.0050.0348.42
5.1.20.0080.0348.43
5.1.10.0040.0318.17
5.1.00.0060.0268.17
5.0.50.0050.0216.64
5.0.40.0020.0226.50
5.0.30.0020.0346.31
5.0.20.0030.0206.28
5.0.10.0060.0176.26
5.0.00.0050.0396.25
4.4.90.0050.0224.78
4.4.80.0040.0204.76
4.4.70.0020.0194.75
4.4.60.0060.0124.75
4.4.50.0030.0154.77
4.4.40.0020.0254.71
4.4.30.0030.0154.76
4.4.20.0010.0164.84
4.4.10.0050.0134.84
4.4.00.0040.0234.76
4.3.110.0030.0174.67
4.3.100.0030.0144.67
4.3.90.0040.0134.64
4.3.80.0050.0224.59
4.3.70.0040.0134.63
4.3.60.0000.0164.63
4.3.50.0010.0164.63
4.3.40.0020.0234.54
4.3.30.0020.0153.30
4.3.20.0000.0173.28
4.3.10.0020.0153.23
4.3.00.0000.01316.50

preferences:
143.71 ms | 1398 KiB | 8 Q