Asterisk Project : Function_FIELDNUM This page last changed on Mar 30, 2011 by wikibot. # FIELDNUM() ### Synopsis Return the 1-based offset of a field in a list ### Description Search the variable named varname for the string value delimited by delim and return a 1-based offset as to its location. If not found or an error occured, return `0`. The delimiter may be specified as a special or extended ASCII character, by encoding it. The characters `\n`, `\r`, and `\t` are all recognized as the newline, carriage return, and tab characters, respectively. Also, octal and hexadecimal specifications are recognized by the patterns `\0nnn` and `\xHH`, respectively. For example, if you wanted to encode a comma as the delimiter, you could use either `\054` or `\x2C`. Example: If ${example} contains `ex-amp-le`, then ${FIELDNUM(example,-,amp)} returns 2. ### Syntax
    FIELDNUM(varname,delim,value)
##### Arguments `varname` `delim` `value` ### See Also ### Import Version This documentation was imported from Asterisk version SVN-branch-1.8-r311874.

Document generated by Confluence on Oct 04, 2011 12:42