java_last_exception_get
(PHP 4 >= 4.0.2)
java_last_exception_get — Get last Java exception
Description
object java_last_exception_get
( void
)
Gets last Java exception.
Return Values
Returns an exception object.
Examples
The following example demonstrates the usage of Java's exception handler from within PHP:
Example #1 Java exception handler
<?php
$stack = new Java('java.util.Stack');
$stack->push(1);
// This should succeed
$result = $stack->pop();
$ex = java_last_exception_get();
if (!$ex) {
echo "$result\n";
}
// This should fail (error suppressed by @)
$result = @$stack->pop();
$ex = java_last_exception_get();
if ($ex) {
echo $ex->toString();
}
// Clear last exception
java_last_exception_clear();
?>
Notes
Warning
This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk.
- PHP Руководство
- Функции по категориям
- Индекс функций
- Справочник функций
- Другие службы
- PHP / Java Integration
Коментарии
Just pay attention to the return value
of java_last_exception_get(), it's an
exception java object.
To use it just call normal operations on a exception java object:
ex:
@$myconnect->execute(); // @ to avoid warning...
$exc=java_last_exception_get();
$res=$exc->getMessage(); // method call on a exception object...
$exres="class nToxic.Connect:login failed";
$this->assert($res == $exres, "$res == $exres");