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Question

How can I get php to output this correctly (with working html-iframe)? It doesn't work because the single quotation mark is already used but the double quotation mark is used too.

echo "<p data-toggle='popover' title='word' data-html='true' data-content='<iframe src='https://www.somelink.com'></iframe>'>";

(echo is php, data-toggle etc are bootstrap, data-content defines what is inside a popover)

Answer 1

Try stripslashing your string.

echo "<p data-toggle='popover' title='word' data-html='true' data-content='<iframe src=\"https://www.somelink.com\"></iframe>'>";

More information about stripslashes: http://php.net/manual/en/function.stripslashes.php