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10 Cards in this Set
- Front
- Back
FUNCTION SYNTAX:
connect to a mysql server |
mysqli_connect($host,$user,$passwd)
OR $connect = new mysqli($host,$user,$passwd) |
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FUNCTION SYNTAX:
return the last error code for the most recent MySQLi function call...(if no errors, it will return 0( |
mysqli_errno($connect)
OR $connect->errno |
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FUNCTION SYNTAX
Returns a string description of the last error (if no error, return empty string) |
mysqli_error($connect)
OR $connect->error |
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FUNCTION SYNTAX:
Fetch a result row as an associative, a numeric array, or both. |
mysqli_fetch_array($result)
OR $result->fetch_array() NOTE: ( i ) can also store the data in associative indices, using the field names of the result set as keys. |
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FUNCTION SYNTAX:
used to return an associative array representing the next row in the result set for the result represented by the result parameter, where each key in the array represents the name of one of the result set's columns. |
mysqli_fetch_assoc ( $result)
OR $result->fetch_assoc() |
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FUNCTION SYNTAX:
function will return the next row within the result set, or FALSE if there are no more rows. |
mysqli_fetch_row ( $result)
OR $result ->fetch_row() |
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FUNCTION SYNTAX:
returns the ID generated by a query on a table with a column having the AUTO_INCREMENT attribute. |
mysqli_insert_id($connection)
OR $connect->insert_id |
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FUNCTION SYNTAX:
Gets the number of rows in a result |
mysqli_num_rows ($result)
OR $result->num_rows() |
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FUNCTION SYNTAX:
Performs a query on the database |
mysqli_query ($connect, $sql)
OR $connect->query($sql) |
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FUNCTION SYNTAX:
Selects the default database for database queries |
mysqli_select_db ($connect)
OR $connect->select_db($dbname) |