3v4l.org

run code in 300+ PHP versions simultaneously
<?php $chars="qazxswedcvfrtgbnhyujmkiolp1234567890QAZXSWEDCVFRTGBNHYUJMKIOLP";$max=6;$size=StrLen($chars)-1;$password=null; while($max--) echo $passwordgen=$chars[rand(0,$size)];

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)
7.2.00.0030.01319.56
7.1.70.0000.00917.34
7.1.60.0100.01419.11
7.1.50.0040.00716.85
7.1.00.0000.08022.27
7.0.200.0030.00716.81
7.0.140.0030.07322.01
7.0.60.0100.06719.82
7.0.50.0070.07717.84
7.0.40.0100.08720.30
7.0.30.0200.04020.18
7.0.20.0400.07020.09
7.0.10.0100.05020.16
7.0.00.0100.07720.13
5.6.280.0000.07720.90
5.6.210.0070.05320.69
5.6.200.0130.03018.16
5.6.190.0130.03720.45
5.6.180.0230.08020.59
5.6.170.0270.03020.51
5.6.160.0000.04720.44
5.6.150.0170.06718.09
5.6.140.0070.03318.21
5.6.130.0100.08318.20
5.6.120.0330.05321.06
5.6.110.0130.07020.88
5.6.100.0100.08020.97
5.6.90.0100.07720.99
5.6.80.0130.08020.50
5.5.350.0000.03720.41
5.5.340.0130.05017.93
5.5.330.0030.08720.40
5.5.320.0030.06020.24
5.5.310.0270.07720.28
5.5.300.0070.04017.95
5.5.290.0070.06017.96
5.5.280.0100.03720.64
5.5.270.0030.06720.87
5.5.260.0100.06720.74
5.5.250.0100.08320.57
5.5.240.0170.07320.14
5.4.450.0230.04319.39
5.4.440.0270.04719.48
5.4.430.0330.04719.41
5.4.420.0200.04319.26
5.4.410.0300.04319.37
5.4.400.0500.04019.09
5.4.390.0330.04719.21
5.4.380.1000.05718.61
5.4.370.0630.06318.46
5.4.360.0970.06018.60
5.4.350.0770.05718.68
5.4.340.1000.05018.62
5.4.320.0060.03612.45
5.4.310.0070.04512.45
5.4.300.0090.03912.45
5.4.290.0010.04312.45
5.4.280.0070.03612.34
5.4.270.0050.03712.35
5.4.260.0080.03712.35
5.4.250.0090.03512.34
5.4.240.0090.03712.34
5.4.230.0120.03812.34
5.4.220.0100.03412.34
5.4.210.0080.03612.34
5.4.200.0100.04112.34
5.4.190.0070.03812.33
5.4.180.0100.03512.34
5.4.170.0060.03812.34
5.4.160.0050.03812.34
5.4.150.0070.03612.34
5.4.140.0080.03512.02
5.4.130.0110.03312.01
5.4.120.0090.03511.97
5.4.110.0060.03511.96
5.4.100.0060.03611.96
5.4.90.0070.03811.96
5.4.80.0060.03811.96
5.4.70.0060.04311.96
5.4.60.0080.05111.96
5.4.50.0080.03511.96
5.4.40.0070.03511.95
5.4.30.0040.04011.95
5.4.20.0090.03411.95
5.4.10.0080.03411.94
5.4.00.0100.03511.44
5.3.290.0080.04112.80
5.3.280.0140.04312.71
5.3.270.0070.04012.72
5.3.260.0090.03812.72
5.3.250.0100.03812.72
5.3.240.0080.03812.71
5.3.230.0080.03612.71
5.3.220.0100.03512.68
5.3.210.0090.03812.68
5.3.200.0050.03812.68
5.3.190.0050.04012.68
5.3.180.0070.04112.68
5.3.170.0090.03412.67
5.3.160.0080.03512.67
5.3.150.0050.03812.68
5.3.140.0070.03612.66
5.3.130.0070.03712.66
5.3.120.0040.04112.66
5.3.110.0030.04312.66
5.3.100.0060.03812.12
5.3.90.0030.04212.09
5.3.80.0040.04212.07
5.3.70.0050.03812.07
5.3.60.0060.04112.06
5.3.50.0080.03512.00
5.3.40.0080.03512.00
5.3.30.0090.03411.95
5.3.20.0070.03411.72
5.3.10.0020.03911.70
5.3.00.0050.04111.68
5.2.170.0020.0369.18
5.2.160.0020.0339.18
5.2.150.0040.0309.18
5.2.140.0020.0339.18
5.2.130.0060.0279.14
5.2.120.0060.0289.14
5.2.110.0080.0269.14
5.2.100.0030.0309.14
5.2.90.0060.0289.14
5.2.80.0030.0339.14
5.2.70.0040.0339.14
5.2.60.0050.0329.09
5.2.50.0060.0389.06
5.2.40.0100.0319.04
5.2.30.0060.0369.01
5.2.20.0050.0299.00
5.2.10.0070.0308.91
5.2.00.0040.0378.77
5.1.60.0070.0238.06
5.1.50.0050.0258.05
5.1.40.0080.0358.04
5.1.30.0090.0338.39
5.1.20.0050.0288.41
5.1.10.0040.0268.13
5.1.00.0050.0258.14
5.0.50.0020.0226.61
5.0.40.0020.0226.48
5.0.30.0070.0306.29
5.0.20.0060.0256.26
5.0.10.0030.0236.23
5.0.00.0040.0326.23
4.4.90.0060.0154.77
4.4.80.0050.0174.75
4.4.70.0030.0174.76
4.4.60.0030.0174.75
4.4.50.0030.0164.77
4.4.40.0010.0274.71
4.4.30.0040.0164.75
4.4.20.0040.0164.85
4.4.10.0030.0194.85
4.4.00.0020.0314.76
4.3.110.0020.0174.67
4.3.100.0040.0154.67
4.3.90.0010.0164.63
4.3.80.0060.0264.58
4.3.70.0050.0154.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0030.0254.54
4.3.30.0010.0173.29
4.3.20.0030.0153.26
4.3.10.0040.0153.22
4.3.00.0000.02015.29

preferences:
54.16 ms | 401 KiB | 5 Q