bool sqlanywhere_errorcode( [ resource link_identifier ] )
This function is deprecated. You should use the following PHP function instead: sasql_errorcode.
Returns the error code of the most-recently executed SQL Anywhere PHP function. Error codes are stored per connection. If no link_identifier is specified, then sqlanywhere_errorcode returns the last error code where no connection was available. For example, if you are calling sqlanywhere_connect and the connection fails, then call sqlanywhere_errorcode with no parameter for the link_identifier to get the error code. If you want to get the corresponding error message use the sqlanywhere_error function.
link_identifier A link identifier that was returned by sqlanywhere_connect or sqlanywhere_pconnect.
An integer representing a SQL Anywhere error code. An error code of 0 means success. A positive error code indicates success with warnings. A negative error code indicates failure.
This example shows how you can retrieve the last error code from a failed SQL Anywhere PHP call.
$result = sqlanywhere_query( $conn, "SELECT * from table_that_does_not_exist" ); if( ! $result ) { $error_code = sqlanywhere_errorcode( $conn ); echo "Query failed: Error code: $error_code"; } |
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