/**
*
* Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
**/
/**
* Implements the CFML Function findoneof
*/
package lucee.runtime.functions.string;
import lucee.runtime.PageContext;
import lucee.runtime.ext.function.Function;
public final class FindOneOf implements Function {
private static final long serialVersionUID = -7521748254181624968L;
public static double call(PageContext pc , String set, String str) {
return call(pc,set,str,1);
}
public static double call(PageContext pc , String strSet, String strData, double number) {
// strData
char[] data=strData.toCharArray();
// set
char[] set=strSet.toCharArray();
// start
int start=(int)number-1;
if(start<0)start=0;
if( start>=data.length || set.length==0) return 0;
//else {
for(int i=start;i<data.length;i++) {
for(int y=0;y<set.length;y++) {
if(data[i]==set[y])return i+1;
}
}
//}
return 0;
}
}