Exception

(PHP 5 >= 5.1.0)

Introdução

Exception é a classe base para todas Exceptions.

Sinopse da classe

Exception {
/* Properties */
protected string $message ;
private string $string ;
protected int $code ;
protected string $file ;
protected int $line ;
private array $trace ;
/* Methods */
public __construct ([ string $message = NULL [, int $code ]] )
final public string getMessage ( void )
final public int getCode ( void )
final public string getFile ( void )
final public string getLine ( void )
final public array getTrace ( void )
final public string getTraceAsString ( void )
public string __toString ( void )
final private string __clone ( void )
}

Propriedades

message

A mensagem da exceção

string

Nome interno da exceção

code

O código da exceção

file

O nome do arquivo onde a exceção foi disparada

line

A linha onde a exceção foi disparada

trace

A stack trace

Índice

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User Contributed Notes 2 notes

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6
cHao
1 month ago
Note that an exception's properties are populated when the exception is *created*, not when it is thrown.  Throwing the exception does not seem to modify them.

Among other things, this means:

* The exception will blame the line that created it, not the line that threw it.

* Unlike in some other languages, rethrowing an exception doesn't muck up the trace.

* A thrown exception and an unthrown one look basically identical.  On my machine, the only visible difference is that a thrown exception has an `xdebug_message` property while an unthrown one doesn't.  Of course, if you don't have xdebug installed, you won't even get that.
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-70
altieresdelsent at gmail dot com
2 years ago
when you are using xdebug, exceptions message will never be shown if you use any encoding different than UTF-8, so if you are using any database with translated messages like oracle, you should ALWAYS, always, throw a exception like this

throw new Exception(utf8_encode($message),$code), character like ã,é,ç, will make the exception message fail to be shown, if you are not using xdebug ( I do think you should at least try), this code will not affect your page.
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