Railo 4.2 Reference
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Function MID

Extracts a substring from a string.


mid(string string,number start,[number count]):string


The arguments for this function are set. You can not use other arguments except the following ones.
Name Type Required Description
string string  Yes Must be single-quotation mark or double-quotation mark delimited.  
start number  Yes The position of the first character to retrieve.  
count number  No The number of characters to retrieve. If not set, all characters until the end of the string will be returned.