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oci_error
Manuál PHP
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oci_error

(PHP 5)

oci_error -- Returns the last error found

Popis

array oci_error ( [resource source] )

Returns the last error found.

Seznam parametrů

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.

Návratové hodnoty

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.

ChangeLog (záznam změn)

VerzePopis
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.

Příklady

Příklad 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']);
}

Příklad 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']);
}

Příklad 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>";
}

Poznámky

Poznámka: 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.

PředcházejícíDomůDalší
oci_define_by_nameNahoru