Echo json_encode ($ return_data, JSON_NUMERIC_CHECK); the character 'e' in numbers does not work

Question

one of the lines of my db has a contact table has a character distinguished by a column, like a phone with a value of 3162e6313358

$return_data = array('phone' => $contact_phone);
echo json_encode($return_data, JSON_NUMERIC_CHECK);

this code does not give me any output. I was looking for people who offered solutions such as ('phone' => '". $ Contact_phone."') This works. I do not want a type for each element of the array But I need a general solution.

Thank.

Answer 1

Option 1 (best)

• (IDs, counts, numeric status codes, booleans a.s.o.) , ($_GET[], $_POST[]) . , .

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• JSON_NUMERIC_CHECK json_encode(); # 1 , .

2 ( )

(' ') , . ( ), -.

json_encode() , + 0.