Re: Remove Markups from string

[André Casteliano <digitalcoder users sourceforge net>]

Em Mon, 20 Jan 2003 17:20:46 -0500, Tristan Van Berkom <vantr@touchtunes.com> escreveu:

> man strstr();
> 
> and see functions in:
> 
> #include <string.h>
> 
> 
> Cheers,
> 		-Tristan
> 

Hi,

works fine but it will fail if the user string contains '</' ... any suggestion ?

 --- BOC --- (Begin Of Code)

char *clear_markup (char *string)
{
	char *value = NULL;
	int i, ntags = 0;
	
	for (i = 0; i < strlen (string); i++) 
		if ((string[i] == '<') && (string[i + 1] == '/')) ntags++;

	if (ntags == 0) return strdup (string);

	for (i = 0; i < ntags; i++) { value = strchr (string, '>'); value++; }

	for (i = 0; i < strlen (value); i++)
		if (value[i] == '<') { value[i] = '\0'; break; }

	return strdup (value);
}

 --- EOC --- (End Of Code)

[]'s

-- 
André Casteliano
Analista de Sistemas e Programador

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