rows

(/rs/public/functions.mysql.php)

rows -- Rows contained in or affected by a query.

Description

int rows ($data)

This function will return the number of rows in a result resource if one is given via $data. If an invailid or no resource is given, it will return the number of rows affected by the last query.

This function returns NULL on failure.

Examples

$data = data ("* FROM table") ;
rows ($data) /* This will return the total number of rows in table */

query ("UPDATE table SET foo = bar")
rows () /* This will return the number of rows updated in the previous query. */

Related Functions

None.

Dependencies

None.

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