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Why ajax reponse return whole php code not an echo variable

I have example code like this:

JQ:

$.ajax({
        type: 'GET',
        url: 'getData.php',
        success: function(data) {
            console.log(123);
            console.log(data);
            console.log(123);
        }
    });

PHP:

<?php
$text = "hello";
echo $text;
?>

And I get all code like this

Why is not show 「hello」？

I run on Mamp, isn't work?

Thanks!

over 4 years ago · Santiago Trujillo

1 answers

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Answer 1 · 2022-05-09T15:33:33.757Z

you have to use this in PHP:

<?php

$text = "hello";

echo json_encode($text);

?>

and you have to pass

header('Content-Type: application/json');

Maybe it will helpful

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Why ajax reponse return whole php code not an echo variable

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Andres GPT