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java_last_exception_clear

(PHP 4 >= 4.0.2)

java_last_exception_clear -- Clear last Java exception

Description

void java_last_exception_clear ( void )

Warning

This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.

See java_last_exception_get() for an example.

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nted.
if (isset($var)) {
    echo "This var is set set so I will print.";
}

// In the next examples we'll use var_dump to output
// the return value of isset().

$a = "test";
$b = "anothertest";

var_dump(isset($a));      // TRUE
var_dump(isset($a, $b)); // TRUE

unset ($a);

var_dump(isset($a));     // FALSE
var_dump(isset($a, $b)); // FALSE

$foo = NULL;
var_dump(isset($foo));   // FALSE

?>