3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; define('Foo\\if', 'else'); else (1==1){echo 'ok';}

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)
5.4.310.0050.03912.49
5.4.300.0060.04012.50
5.4.290.0060.03912.49
5.4.280.0090.03312.39
5.4.270.0060.03712.39
5.4.260.0070.03712.39
5.4.250.0050.04012.39
5.4.240.0050.03812.39
5.4.230.0040.04012.38
5.4.220.0080.03912.38
5.4.210.0070.04312.38
5.4.200.0030.04112.38
5.4.190.0050.04112.38
5.4.180.0100.04312.38
5.4.170.0090.03912.38
5.4.160.0080.04412.38
5.4.150.0060.03612.38
5.4.140.0050.04612.07
5.4.130.0040.03712.05
5.4.120.0040.03612.02
5.4.110.0060.03512.01
5.4.100.0070.03412.01
5.4.90.0040.04412.01
5.4.80.0050.03912.01
5.4.70.0060.03412.01
5.4.60.0080.03312.00
5.4.50.0070.03412.00
5.4.40.0030.03811.99
5.4.30.0070.03411.99
5.4.20.0080.03611.98
5.4.10.0060.03511.99
5.4.00.0060.03611.49
5.3.280.0150.03612.71
5.3.270.0080.05112.72
5.3.260.0060.04012.72
5.3.250.0070.03612.72
5.3.240.0070.03712.71
5.3.230.0030.04112.71
5.3.220.0050.04212.68
5.3.210.0050.04312.68
5.3.200.0080.03612.68
5.3.190.0080.03612.68
5.3.180.0060.03812.67
5.3.170.0120.03712.66
5.3.160.0100.04512.68
5.3.150.0080.03912.68
5.3.140.0060.03912.66
5.3.130.0050.04112.66
5.3.120.0020.04312.66
5.3.110.0030.04112.66
5.3.100.0050.03712.12
5.3.90.0040.03812.08
5.3.80.0040.04312.08
5.3.70.0040.03812.07
5.3.60.0070.03612.06
5.3.50.0050.03712.00
5.3.40.0060.03712.00
5.3.30.0040.03711.95
5.3.20.0060.03411.72
5.3.10.0060.03411.70
5.3.00.0050.03711.68
5.2.170.0050.0309.18
5.2.160.0020.0319.18
5.2.150.0080.0269.18
5.2.140.0050.0299.18
5.2.130.0090.0339.14
5.2.120.0070.0269.14
5.2.110.0050.0289.15
5.2.100.0070.0269.14
5.2.90.0040.0299.14
5.2.80.0050.0309.14
5.2.70.0030.0329.14
5.2.60.0030.0329.09
5.2.50.0080.0279.07
5.2.40.0050.0289.03
5.2.30.0040.0299.01
5.2.20.0050.0289.00
5.2.10.0050.0278.93
5.2.00.0040.0298.78
5.1.60.0030.0258.07
5.1.50.0050.0288.06
5.1.40.0070.0338.05
5.1.30.0050.0308.40
5.1.20.0070.0258.42
5.1.10.0040.0268.14
5.1.00.0060.0248.14
5.0.50.0060.0186.62
5.0.40.0040.0256.48
5.0.30.0040.0316.29
5.0.20.0060.0186.26
5.0.10.0030.0216.24
5.0.00.0060.0316.23
4.4.90.0080.0154.78
4.4.80.0020.0164.76
4.4.70.0020.0164.75
4.4.60.0020.0164.76
4.4.50.0020.0174.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0010.0184.84
4.4.00.0040.0244.76
4.3.110.0030.0154.67
4.3.100.0020.0174.66
4.3.90.0030.0164.63
4.3.80.0020.0294.58
4.3.70.0070.0154.63
4.3.60.0030.0164.63
4.3.50.0020.0164.63
4.3.40.0020.0244.54
4.3.30.0030.0153.28
4.3.20.0030.0153.26
4.3.10.0030.0143.21
4.3.00.0000.0277.17

preferences:
143.82 ms | 1394 KiB | 7 Q