3v4l.org

run code in 300+ PHP versions simultaneously
<?php $strMD5 = md5("something"); printf str_split($strMD5, 1);

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)
5.4.250.0040.03912.37
5.4.240.0070.03712.37
5.4.230.0080.03812.36
5.4.220.0080.03512.36
5.4.210.0080.03412.36
5.4.200.0060.03812.36
5.4.190.0040.04112.36
5.4.180.0070.03712.36
5.4.170.0050.03812.37
5.4.160.0050.03812.36
5.4.150.0080.03412.36
5.4.140.0050.03812.04
5.4.130.0050.03612.03
5.4.120.0070.03611.99
5.4.110.0050.03911.99
5.4.100.0110.03711.99
5.4.90.0080.03811.98
5.4.80.0050.03911.99
5.4.70.0080.03611.98
5.4.60.0070.03611.98
5.4.50.0020.03911.99
5.4.40.0070.03511.97
5.4.30.0040.03811.97
5.4.20.0070.03511.96
5.4.10.0070.03711.97
5.4.00.0080.03511.46
5.3.280.0070.04112.71
5.3.270.0060.04312.72
5.3.260.0080.04212.72
5.3.250.0080.03812.72
5.3.240.0050.03912.72
5.3.230.0050.03912.71
5.3.220.0090.04012.68
5.3.210.0050.04112.68
5.3.200.0090.03612.68
5.3.190.0060.04112.68
5.3.180.0050.04112.67
5.3.170.0100.04512.67
5.3.160.0090.04412.67
5.3.150.0070.04512.67
5.3.140.0090.04312.66
5.3.130.0080.04712.65
5.3.120.0080.03912.65
5.3.110.0070.04012.66
5.3.100.0080.03912.12
5.3.90.0050.04012.08
5.3.80.0070.03812.07
5.3.70.0090.03812.07
5.3.60.0040.04112.06
5.3.50.0060.03612.00
5.3.40.0040.03912.00
5.3.30.0060.03911.95
5.3.20.0080.04111.71
5.3.10.0070.04211.67
5.3.00.0070.03811.66
5.2.170.0060.0329.16
5.2.160.0050.0309.16
5.2.150.0040.0309.16
5.2.140.0040.0379.16
5.2.130.0040.0329.12
5.2.120.0070.0269.12
5.2.110.0050.0319.13
5.2.100.0040.0329.13
5.2.90.0050.0339.12
5.2.80.0090.0289.12
5.2.70.0070.0319.11
5.2.60.0060.0349.07
5.2.50.0060.0419.04
5.2.40.0050.0339.02
5.2.30.0050.0358.99
5.2.20.0070.0328.98
5.2.10.0070.0318.90
5.2.00.0050.0368.77
5.1.60.0080.0228.05
5.1.50.0050.0268.04
5.1.40.0070.0308.03
5.1.30.0070.0288.37
5.1.20.0040.0278.41
5.1.10.0050.0258.13
5.1.00.0060.0248.12
5.0.50.0050.0226.61
5.0.40.0040.0236.46
5.0.30.0050.0296.28
5.0.20.0030.0206.25
5.0.10.0040.0206.22
5.0.00.0040.0326.21
4.4.90.0040.0184.78
4.4.80.0040.0184.75
4.4.70.0030.0164.75
4.4.60.0040.0164.76
4.4.50.0020.0164.77
4.4.40.0050.0274.71
4.4.30.0030.0164.76
4.4.20.0020.0204.84
4.4.10.0020.0154.85
4.4.00.0030.0254.76
4.3.110.0030.0164.67
4.3.100.0030.0154.66
4.3.90.0020.0164.64
4.3.80.0040.0264.58
4.3.70.0020.0164.63
4.3.60.0020.0184.62
4.3.50.0020.0164.63
4.3.40.0020.0254.54
4.3.30.0010.0173.27
4.3.20.0010.0183.26
4.3.10.0020.0163.22
4.3.00.0130.0207.84

preferences:
135.05 ms | 1398 KiB | 7 Q