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curl_escape(3)

curl_escape(3)                  libcurl Manual                  curl_escape(3)



NAME
       curl_escape - URL encodes the given string

SYNOPSIS
       #include <curl/curl.h>

       char *curl_escape(const char *url, int length);

DESCRIPTION
       Obsolete function. Use curl_easy_escape(3) instead!

       This  function  will  convert  the  given input string to a URL encoded
       string and return that as a new allocated string. All input  characters
       that  are  not a-z, A-Z or 0-9 will be converted to their "URL escaped"
       version (%NN where NN is a two-digit hexadecimal number).

       If the length argument is set to 0, curl_escape(3) will use strlen() on
       the input url string to find out the size.

       You must curl_free(3) the returned string when you are done with it.

EXAMPLE
       char *output = curl_escape("data to convert", 15);
       if(output) {
         printf("Encoded: %s\n", output);
         curl_free(output);
       }

AVAILABILITY
       Since 7.15.4, curl_easy_escape(3) should be used. This function will be
       removed in a future release.

RETURN VALUE
       A pointer to a null-terminated string or NULL if it failed.

SEE ALSO
       curl_unescape(3), curl_free(3), RFC2396



libcurl 7.86.0                 October 11, 2022                 curl_escape(3)
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