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27 lines
971 B
Groff
27 lines
971 B
Groff
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.\" You can view this file with:
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.\" nroff -man [file]
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.\" $Id: curl_escape.3,v 1.3 2002/09/25 12:11:12 bagder Exp $
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.\"
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.TH curl_escape 3 "6 March 2002" "libcurl 7.9" "libcurl Manual"
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.SH NAME
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curl_escape - URL encodes the given string
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.SH SYNOPSIS
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.B #include <curl/curl.h>
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.sp
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.BI "char *curl_escape( char *" url ", int "length " );"
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.ad
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.SH DESCRIPTION
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This function will convert the given input string to an URL encoded string and
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return that as a new allocated string. All input characters that are not a-z,
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A-Z or 0-9 will be converted to their "URL escaped" version (%NN where NN is a
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two-digit hexadecimal number).
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If the 'length' argument is set to 0, curl_escape() will use strlen() on the
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input 'url' string to find out the size.
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You must curl_free() the returned string when you're done with it.
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.SH RETURN VALUE
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A pointer to a zero terminated string or NULL if it failed.
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.SH "SEE ALSO"
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.I curl_unescape(), curl_free(), RFC 2396
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