Cela semble fonctionner ;
char *strrep(char *string, const char *search, const char *replace) {
char *p = strstr(string, search);
if (p) {
int occurrence = p - string;
int stringlength = strlen(string);
int searchlength = strlen(search);
int replacelength = strlen(replace);
if (replacelength > searchlength) {
string = (char *) realloc(string, strlen(string)
+ replacelength - searchlength + 1);
}
if (replacelength != searchlength) {
memmove(string + occurrence + replacelength,
string + occurrence + searchlength,
stringlength - occurrence - searchlength + 1);
}
strncpy(string + occurrence, replace, replacelength);
}
return string;
}
Soupir, y a-t-il un moyen de poster du code sans que ce soit nul ?