1<?php
2//Use the exemple below to convert Scientific Notation to float/decimal on PHP:
3
4 echo sprintf('%f', floatval('-1.0E-5'));//default 6 decimal places
5 echo sprintf('%.8f', floatval('-1.0E-5'));//force 8 decimal places
6 echo rtrim(sprintf('%f',floatval(-1.0E-5)),'0');//remove trailing zeros
7
8?>