I have a project in Yii2 that uses the PHPExcel library to read an Excel file. I have a Transaction Id column containing data in a general format cell. Screenshot of my Excel file:

You can see above if I entered 15 characters of a number and put two dots in it. It will be displayed as a number.
First Ex : Input => 800.003.151476962 in the cell shown as
in the formula table is shown as

But if you enter 15 characters of a number without dots inside, it will be displayed as Scientific notation / Exponential .
Ex: Input = > 800003151476925 ,
= > /

PHP, PHP Second Ex Scientific Notation/Exponential //.
Ex 800003151476925 ( , ), 8.00003E + 14 PHP?
:)
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