Eccezioni Predefinite
PHP Manual

ErrorException

(PHP 5 >= 5.1.0)

Introduzione

An Error Exception.

Sommario dellla classe

ErrorException extends Exception {
/* Proprietà */
protected int $severity ;
/* Proprietà ereditate */
protected string $message ;
protected int $code ;
protected string $file ;
protected int $line ;
/* Metodi */
public __construct ([ string $message = "" [, int $code = 0 [, int $severity = 1 [, string $filename = __FILE__ [, int $lineno = __LINE__ [, Exception $previous = NULL ]]]]]] )
final public int getSeverity ( void )
/* Metodi ereditati */
final public string Exception::getMessage ( void )
final public Exception Exception::getPrevious ( void )
final public mixed Exception::getCode ( void )
final public string Exception::getFile ( void )
final public int Exception::getLine ( void )
final public array Exception::getTrace ( void )
final public string Exception::getTraceAsString ( void )
public string Exception::__toString ( void )
final private void Exception::__clone ( void )
}

Proprietà

severity

The severity of the exception

Esempi

Example #1 Use set_error_handler() to change error messages into ErrorException.

<?php
function exception_error_handler($errno, $errstr, $errfile, $errline ) {
    if (!(error_reporting() & $errno)) {
        // This error code is not included in error_reporting
        return;
    }
    throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
}
set_error_handler("exception_error_handler");

/* Trigger exception */
strpos();
?>

Il precedente esempio visualizzerà qualcosa simile a:

Fatal error: Uncaught exception 'ErrorException' with message 'strpos() expects at least 2 parameters, 0 given' in /home/bjori/tmp/ex.php:12
Stack trace:
#0 [internal function]: exception_error_handler(2, 'strpos() expect...', '/home/bjori/php...', 12, Array)
#1 /home/bjori/php/cleandocs/test.php(12): strpos()
#2 {main}
  thrown in /home/bjori/tmp/ex.php on line 12

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Eccezioni Predefinite
PHP Manual