3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test() { echo "test"; } function tESt(){echo"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)
5.4.320.0040.03812.51
5.4.310.0070.03612.51
5.4.300.0060.03612.51
5.4.290.0070.03612.51
5.4.280.0060.03512.41
5.4.270.0050.03712.41
5.4.260.0070.03512.41
5.4.250.0040.03812.41
5.4.240.0110.03012.41
5.4.230.0050.03812.40
5.4.220.0040.03712.40
5.4.210.0060.03412.40
5.4.200.0040.04012.40
5.4.190.0030.03812.40
5.4.180.0050.03712.39
5.4.170.0090.03312.40
5.4.160.0050.03712.40
5.4.150.0040.04312.40
5.4.140.0050.03612.08
5.4.130.0030.03712.07
5.4.120.0030.03712.03
5.4.110.0060.03412.02
5.4.100.0030.03812.02
5.4.90.0050.04412.02
5.4.80.0050.04012.02
5.4.70.0040.03512.02
5.4.60.0060.03312.02
5.4.50.0060.03412.02
5.4.40.0090.04112.01
5.4.30.0070.03412.00
5.4.20.0040.03812.00
5.4.10.0050.03412.01
5.4.00.0040.03711.50
5.3.290.0060.03912.80
5.3.280.0090.03312.71
5.3.270.0040.04012.72
5.3.260.0020.04212.72
5.3.250.0070.04012.72
5.3.240.0080.04112.72
5.3.230.0060.03612.71
5.3.220.0070.03512.68
5.3.210.0040.04112.68
5.3.200.0060.04212.68
5.3.190.0050.03712.68
5.3.180.0080.03412.67
5.3.170.0040.03812.66
5.3.160.0040.03812.67
5.3.150.0060.03512.67
5.3.140.0040.04612.66
5.3.130.0020.04212.66
5.3.120.0070.04312.66
5.3.110.0080.04212.66
5.3.100.0100.04112.13
5.3.90.0090.03312.11
5.3.80.0080.04112.09
5.3.70.0080.03512.09
5.3.60.0060.03512.08
5.3.50.0050.03612.02
5.3.40.0040.03812.02
5.3.30.0030.03611.98
5.3.20.0040.03611.76
5.3.10.0040.03511.74
5.3.00.0060.04111.71
5.2.170.0080.0329.22
5.2.160.0040.0299.22
5.2.150.0080.0279.21
5.2.140.0050.0299.21
5.2.130.0060.0329.17
5.2.120.0040.0289.18
5.2.110.0040.0299.18
5.2.100.0060.0299.18
5.2.90.0050.0309.18
5.2.80.0020.0389.18
5.2.70.0040.0319.17
5.2.60.0040.0309.13
5.2.50.0060.0289.10
5.2.40.0060.0269.07
5.2.30.0060.0289.05
5.2.20.0040.0289.04
5.2.10.0040.0278.95
5.2.00.0090.0248.80
5.1.60.0060.0218.09
5.1.50.0070.0238.09
5.1.40.0020.0298.06
5.1.30.0040.0258.42
5.1.20.0070.0268.44
5.1.10.0010.0288.16
5.1.00.0080.0268.16
5.0.50.0030.0206.64
5.0.40.0050.0216.50
5.0.30.0030.0316.31
5.0.20.0030.0186.28
5.0.10.0040.0266.26
5.0.00.0030.0326.25
4.4.90.0050.0204.78
4.4.80.0030.0204.75
4.4.70.0050.0164.76
4.4.60.0020.0194.75
4.4.50.0030.0154.77
4.4.40.0030.0304.71
4.4.30.0020.0174.76
4.4.20.0020.0164.85
4.4.10.0010.0174.85
4.4.00.0000.0274.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0030.0134.63
4.3.80.0030.0234.58
4.3.70.0030.0144.63
4.3.60.0040.0124.63
4.3.50.0040.0144.63
4.3.40.0040.0294.54
4.3.30.0020.0223.30
4.3.20.0040.0183.28
4.3.10.0020.0153.24
4.3.00.0000.01715.97

preferences:
146.43 ms | 1394 KiB | 7 Q