Escape a HTML tag name.
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Continue readingNavigates through an array and removes slashes from the values.If an array is passed, the array_map() function causes a callback to pass the value back to the function. The slashes from this value will removed.
2919
Continue readingDon’t auto-p wrap shortcodes that stand aloneEnsures that shortcodes are not wrapped in
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.
2865
Continue readingChecks to see if a string is utf8 encoded.NOTE: This function checks for 5-Byte sequences, UTF8 has Bytes Sequences with a maximum length of 4.
2821
Continue readingSanitize username stripping out unsafe characters.Removes tags, octets, entities, and if strict is enabled, will only keep alphanumeric, _, space, ., -, @. After sanitizing, it passes the username, raw username (the username in the parameter), and the value of $strict as parameters for the ‘sanitize_user’ filter.
2797
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