string sqlanywhere_error( [ resource link_identifier ] )
This function is deprecated. You should use the following PHP function instead: sasql_error.
Returns the error text of the most recently executed SQL Anywhere PHP function. Error messages are stored per connection. If no link_identifier is specified, then sqlanywhere_error returns the last error message where no connection was available. For example, if you call sqlanywhere_connect and the connection fails, then call sqlanywhere_error with no parameter for link_identifier to get the error message. If you want to obtain the corresponding SQL Anywhere error code value, use the sqlanywhere_errorcode function.
link_identifier A link identifier that was returned by sqlanywhere_connect or sqlanywhere_pconnect.
A string describing the error.
This example attempts to select from a table that does not exist. The sqlanywhere_query function returns FALSE and the sqlanywhere_error function returns the error message.
$result = sqlanywhere_query( $conn, "SELECT * FROM table_that_does_not_exist" );
if( ! $result ) {
$error_msg = sqlanywhere_error( $conn );
echo "Query failed. Reason: $error_msg";
} |
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