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CI_DB_result::num_fields()

num_fields()

Returns:	Number of fields in the result set
Return type:	int

Returns the number of fields in the result set.

Usage: see Result Helper Methods.

Links:

http://www.codeigniter.com/user_guide/database/results.html#CI_DB_result::num_fields

doc_CodeIgniter

2016-10-15 16:31:25

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