Function clusterObj_updateFromString

mapscript/php/mapscript_i.c:1578–1580

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int clusterObj_updateFromString(clusterObj *self, char *snippet) {
    return msUpdateClusterFromString(self, snippet);
}

int clusterObj_setGroup(clusterObj *self, char *string) {
    if (!string || strlen(string) == 0) {