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wp_check_jsonp_callback › WordPress Function
Since4.6.0
已弃用n/a
› wp_check_jsonp_callback ( $callback )
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Checks that a JSONP callback is a valid JavaScript callback name.
Only allows alphanumeric characters and the dot character in callback function names. This helps to mitigate XSS attacks caused by directly outputting user input.Related Functions: wp_check_post_lock, wp_rel_callback, wp_rel_nofollow_callback, wp_clean_theme_json_cache, _sort_name_callback