Using PHP JSON specific values in JS?

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This is my code, but for some reason it does not show the requested data.. I would like to see with you if I am doing something wrong.

PHP

<?php
    $var1 = 1;
    $var2 = 2;
    $var3 = 3;

    $myobj -> foo1 = $var1;
    $myobj -> foo2 = $var2;
    $myobj -> foo3 = $var3;

    $json = json_encode( $myobj, true );
?>

javascript:

<script>
    var json = <?php echo "$json"; ?>;

    document.getElementById("ID").innerHTML = json.foo2;
</script>
php javascript

  • There is no need to use formwork for what you are using in the question, please do not reverse the edition.

  • Really, I just realized after hahaha obg

  • I noticed q Voce changed the code, unfortunately my reverse undoes it, Voce can edit and fix your code again?

  • It is not necessary to had turned a variable into string unintentionally

  • Missing are the ; at the end of the lines and this true appears to be invalid.

  • The ; was inattention issue anyway.. are correct in the original code.. I will see about the property true..

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1 answer

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Opa personal, I ended up discovering the error, the script was being loaded before the HTML, hahah beginner error, thanks to the staff who tried to help!

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