1 .\" You can view this file with:
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2 .\" nroff -man [file]
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3 .\" $Id: curl_escape.3,v 1.7 2006-04-07 21:50:47 bagder Exp $
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5 .TH curl_escape 3 "6 March 2002" "libcurl 7.9" "libcurl Manual"
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7 curl_escape - URL encodes the given string
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9 .B #include <curl/curl.h>
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11 .BI "char *curl_escape( char *" url ", int "length " );"
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14 Obsolete function. Use \fIcurl_easy_escape(3)\fP instead!
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16 This function will convert the given input string to an URL encoded string and
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17 return that as a new allocated string. All input characters that are not a-z,
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18 A-Z or 0-9 will be converted to their "URL escaped" version (%NN where NN is a
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19 two-digit hexadecimal number).
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21 If the 'length' argument is set to 0, curl_escape() will use strlen() on the
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22 input 'url' string to find out the size.
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24 You must curl_free() the returned string when you're done with it.
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26 Since 7.15.4, \fIcurl_easy_escape(3)\fP should be used. This function will
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27 be removed in a future release.
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29 A pointer to a zero terminated string or NULL if it failed.
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31 .BR curl_unescape "(3), " curl_free "(3), " RFC 2396
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