curl_easy_escape.3
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- .TH curl_easy_escape 3 "7 April 2006" "libcurl 7.15.4" "libcurl Manual"
- .SH NAME
- curl_easy_escape - URL encodes the given string
- .SH SYNOPSIS
- .B #include <curl/curl.h>
- .sp
- .BI "char *curl_easy_escape( CURL *" curl ", char *" url ", int "length " );"
- .ad
- .SH DESCRIPTION
- This function converts the given input string to an URL encoded string and
- returns that as a new allocated string. All input characters that are not a-z,
- A-Z or 0-9 are converted to their "URL escaped" version (%NN where NN is a
- two-digit hexadecimal number).
- If the fBlengthfP argument is set to 0 (zero), fIcurl_easy_escape(3)fP
- uses strlen() on the input fBurlfP to find out the size.
- You must fIcurl_free(3)fP the returned string when you're done with it.
- .SH AVAILABILITY
- Added in 7.15.4 and replaces the old fIcurl_escape(3)fP function.
- .SH RETURN VALUE
- A pointer to a zero terminated string or NULL if it failed.
- .SH "SEE ALSO"
- .BR curl_easy_unescape "(3), " curl_free "(3), " RFC 2396