3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test='' if (isset($test)) { go } ?>

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)
5.4.320.0100.04812.50
5.4.310.0100.04212.49
5.4.300.0070.03612.50
5.4.290.0050.04012.49
5.4.280.0090.04312.39
5.4.270.0070.04812.39
5.4.260.0100.05112.39
5.4.250.0110.04812.39
5.4.240.0040.05112.39
5.4.230.0050.05212.38
5.4.220.0090.04612.38
5.4.210.0100.04512.38
5.4.200.0090.04912.38
5.4.190.0130.04312.38
5.4.180.0080.04812.38
5.4.170.0130.04312.39
5.4.160.0100.04312.38
5.4.150.0090.04612.38
5.4.140.0110.04712.07
5.4.130.0100.03812.05
5.4.120.0060.03512.02
5.4.110.0060.03712.01
5.4.100.0050.03712.01
5.4.90.0060.03812.01
5.4.80.0070.03812.01
5.4.70.0080.03412.01
5.4.60.0070.03412.01
5.4.50.0080.03312.00
5.4.40.0060.03512.00
5.4.30.0070.03411.99
5.4.20.0060.03611.98
5.4.10.0090.03411.99
5.4.00.0090.03411.48
5.3.290.0050.05012.80
5.3.280.0100.05012.71
5.3.270.0080.05512.73
5.3.260.0050.04212.72
5.3.250.0090.03712.72
5.3.240.0050.03912.72
5.3.230.0070.04212.71
5.3.220.0040.03812.68
5.3.210.0040.04012.68
5.3.200.0030.04312.68
5.3.190.0090.03712.68
5.3.180.0070.03812.67
5.3.170.0080.04012.67
5.3.160.0120.04512.67
5.3.150.0080.04112.67
5.3.140.0080.03912.66
5.3.130.0070.04312.66
5.3.120.0100.03712.66
5.3.110.0100.03712.66
5.3.100.0050.04012.12
5.3.90.0120.03412.08
5.3.80.0070.03512.08
5.3.70.0040.03912.07
5.3.60.0060.04212.07
5.3.50.0080.04512.00
5.3.40.0060.04212.00
5.3.30.0050.03911.95
5.3.20.0060.04011.73
5.3.10.0060.04011.70
5.3.00.0060.04111.68
5.2.170.0070.0379.18
5.2.160.0050.0299.18
5.2.150.0080.0359.18
5.2.140.0050.0389.18
5.2.130.0090.0349.14
5.2.120.0050.0319.14
5.2.110.0040.0359.15
5.2.100.0070.0289.14
5.2.90.0050.0349.14
5.2.80.0040.0349.14
5.2.70.0020.0339.14
5.2.60.0060.0299.10
5.2.50.0020.0339.06
5.2.40.0040.0299.03
5.2.30.0040.0329.01
5.2.20.0050.0339.00
5.2.10.0060.0288.92
5.2.00.0080.0278.78
5.1.60.0070.0238.07
5.1.50.0050.0258.07
5.1.40.0040.0278.04
5.1.30.0050.0288.40
5.1.20.0060.0268.42
5.1.10.0080.0218.14
5.1.00.0050.0248.14
5.0.50.0050.0196.62
5.0.40.0030.0196.48
5.0.30.0010.0346.29
5.0.20.0040.0186.27
5.0.10.0080.0156.24
5.0.00.0040.0356.23
4.4.90.0030.0194.78
4.4.80.0020.0164.76
4.4.70.0050.0144.76
4.4.60.0040.0144.75
4.4.50.0010.0174.77
4.4.40.0030.0254.71
4.4.30.0060.0134.76
4.4.20.0020.0174.84
4.4.10.0010.0174.85
4.4.00.0020.0254.75
4.3.110.0020.0164.67
4.3.100.0040.0134.67
4.3.90.0020.0154.64
4.3.80.0030.0244.58
4.3.70.0010.0174.63
4.3.60.0030.0154.63
4.3.50.0020.0164.63
4.3.40.0010.0264.54
4.3.30.0020.0173.28
4.3.20.0030.0143.26
4.3.10.0030.0153.21
4.3.00.0230.0177.16

preferences:
145.29 ms | 1394 KiB | 7 Q