The mysqli_info() function returns a string providing information about the last query executed. The nature of this string is provided below:
Table 1. Possible mysqli_info return values
Query type | Example result string |
---|---|
INSERT INTO...SELECT... | Records: 100 Duplicates: 0 Warnings: 0 |
INSERT INTO...VALUES (...),(...),(...) | Records: 3 Duplicates: 0 Warnings: 0 |
LOAD DATA INFILE ... | Records: 1 Deleted: 0 Skipped: 0 Warnings: 0 |
ALTER TABLE ... | Records: 3 Duplicates: 0 Warnings: 0 |
UPDATE ... | Rows matched: 40 Changed: 40 Warnings: 0 |
Note: Queries which do not fall into one of the above formats are not supported. In these situations, mysqli_info() will return FALSE