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(PECL ibm_db2 >= 1.0.0)
db2_field_num — Returns the position of the named column in a result set
Returns the position of the named column in a result set.
stmt
Specifies a statement resource containing a result set.
column
Specifies the column in the result set. This can either be an integer representing the 0-indexed position of the column, or a string containing the name of the column.
Returns an integer containing the 0-indexed position of the named column in
the result set. If the specified column does not exist in the result set,
db2_field_num() returns false
.