PHP - JSON_ENCODE - Remove quotes from value

Question

I am using json_encode to display some data.

[{"name":"myname001","data":["[Date.UTC(1961, 1, 1),10]","[Date.UTC(1962, 1, 1),11]"},{"name":"myname002", "data":["[Date.UTC(1961, 1, 1),10]","[Date.UTC(1962, 1, 1),11]" ]]

How can I remove the double quotes from the values from my data?

[{"name":"myname001","data":[[Date.UTC(1961, 1, 1),10],[Date.UTC(1962, 1, 1),11]},{"name":"myname002", "data":[[Date.UTC(1961, 1, 1),10],[Date.UTC(1962, 1, 1),11] ]]

I want to see why the HighStock need to read the JSON without the double quotes. Because this I need a way to remove it. — Moon Walker
– Moon Walker, Commented May 11, 2015 at 20:18
@JayBlanchard Yes, I know. But after my json_encode the HighStock won't work with double quotes, I need to check why, because this my question. — Moon Walker
– Moon Walker, Commented May 11, 2015 at 20:20

Moon Walker · Accepted Answer · 2015-05-12 16:32:39Z

1

Well, so easy.

The situation: I need to bring number to put together with highstock, and was not bringing anything.

After I just did a new array with int numbers, this way is coming without double quotes.

I don't know why people give negative without ask why the question.

Closed.

answered May 12, 2015 at 16:32

Moon Walker

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Comments

Dusan · Accepted Answer · 2015-10-17 03:35:30Z

0

Use the JSON_NUMERIC_CHECK option.

<?php
$arr = array( 'row_id' => '1', 'name' => 'George' ); // fictional db result
echo json_encode( $arr, JSON_NUMERIC_CHECK ); // {"row_id":1,"name":"George"}
?>

answered Oct 17, 2015 at 3:35

Dusan

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1 Comment

Toolbox Over a year ago

seems JSON_NUMERIC_CHECK also change a year that is between double qoutes, e.g. "2016".

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