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How do I pass a a large string containing characters like ‘%’ and ‘&’
to my php page through ajax post?
In other words how to javascript-encode them and php-decode them?
the
encodeURIComponent()JavaScript function can be used to escape any of those characters in either the keys or the values.PHP will receive and decode it automatically into the
$_POSTarray.The format of the data should be Query String format, specifically:
For example:
If you use
encodeURIComponent()on each key and each value, then join them with=, and group them by&, you won’t have any further issues.