Performs an sequential search in "array", starting at "offset". Comparison is made by evaluating "filter_expr" for each element. This allows you to specify the comparison type.
miva_array_search( array var, offset, element var, filter_expr )
Returns the index of the first element in "array" for which filter_expr evaluated as true, or 0 if no elements met this condition.
  • array var = the array that will be searched
  • offset = the starting index for the search
  • element var = a variable name used to reference individual array records. See Example 1
  • filter_expr = an expression similar to the EXPR attribute to MvFILTER. See Example 2
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