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# oci_error

(PHP 5)

oci_error -- Returns the last error found

## Description

array oci_error ( [resource source])

For most errors, the parameter is the most appropriate resource handle. For connection errors with oci_connect(), oci_new_connect() or oci_pconnect(), do not pass a parameter. If no error is found, oci_error() returns `FALSE`. oci_error() returns the error as an associative array. In this array, code consists the oracle error code and message the oracle error string.

> As of PHP 4.3: offset and sqltext will also be included in the return array to indicate the location of the error and the original SQL text which caused it.

例 1. Displaying the Oracle error message after a connection error

`$conn = @oci_connect("scott", "tiger", "mydb"); if (!$conn) { $e = oci_error(); // For oci_connect errors pass no handle echo htmlentities($e['message']); }`

例 2. Displaying the Oracle error message after a parsing error

`$stmt = @oci_parse($conn, "select ' from dual"); // note mismatched quote if (!$stmt) { $e = oci_error($conn); // For oci_parse errors pass the connection handle echo htmlentities($e['message']); }`

例 3. Displaying the Oracle error message and problematic statement after an execution error

`$r = oci_execute($stmt); if (!$r) { $e = oci_error($stmt); // For oci_execute errors pass the statementhandle echo htmlentities($e['message']); echo "<pre>"; echo htmlentities($e['sqltext']); printf("\n%".($e['offset']+1)."s", "^"); echo "</pre>"; }`

> 注意: In PHP versions before 5.0.0 you must use ocierror() instead. This name still can be used, it was left as alias of oci_error() for downwards compatability. This, however, is deprecated and not recommended.

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