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24 .TH curl_easy_escape 3 "7 April 2006" "libcurl 7.15.4" "libcurl Manual"
26 curl_easy_escape - URL encodes the given string
28 .B #include <curl/curl.h>
30 .BI "char *curl_easy_escape( CURL *" curl ", char *" url ", int "length " );"
33 This function converts the given input string to an URL encoded string and
34 returns that as a new allocated string. All input characters that are not a-z,
35 A-Z or 0-9 are converted to their "URL escaped" version (%NN where NN is a
36 two-digit hexadecimal number).
38 If the \fBlength\fP argument is set to 0 (zero), \fIcurl_easy_escape(3)\fP
39 uses strlen() on the input \fBurl\fP to find out the size.
41 You must \fIcurl_free(3)\fP the returned string when you're done with it.
43 Added in 7.15.4 and replaces the old \fIcurl_escape(3)\fP function.
45 A pointer to a zero terminated string or NULL if it failed.
47 .BR curl_easy_unescape "(3), " curl_free "(3), " RFC 2396