Forcing output in standard mathematical notation in PHP

[EretDreantPak]

When i do follow following operation \[code\]echo 456/100000000\[/code\] i get my output in scientific notation \[quote\] 4.56E-6 \[/quote\]Is it possible to force the output in standard notation, i.e as \[code\]0.00000456\[/code\]