Laravel 店铺经纬度

Question

I'm storing latitude and longitude and the problem I'm having is when it is being stored it gets rounded up, which isn't what I want. Otherwise those field values become incorrect when using the latitude and longitude on the map.

This is what I'm using:

$table->decimal('lat', 10, 8)->nullable();
$table->decimal('lng', 11, 8)->nullable();

this value -40.95560269999999 gets turned into this -40.9556027000 when I just want -40.9556026999

Answer 1

Use double in your migrations instead of decimals, see below

$table->double('lat')->nullable();
$table->double('lng')->nullable();

Answer 2

The best way to use double in your migrations instead of decimals, is see below:

$table->decimal('long', 10, 7)->nullable();
$table->decimal('lat', 10, 7)->nullable();

Answer 3

您字段的数据类型可能不是十进制，请确保您的经纬度字段也是十进制