PHP 7.0.6 Released

    Exception

    (PHP 5 >= 5.1.0, PHP 7)

    Introduction

    Exception is the base class for all Exceptions in PHP 5, and the base class for all user exceptions in PHP 7.

    In PHP 7, Exception implements the Throwable interface.

    Class synopsis

    Exception {
    /* Properties */
    protected string $message ;
    protected int $code ;
    protected string $file ;
    protected int $line ;
    /* Methods */
    public __construct ([ string $message = "" [, int $code = 0 [, Throwable $previous = NULL ]]] )
    final public string getMessage ( void )
    final public Exception getPrevious ( void )
    final public mixed getCode ( void )
    final public string getFile ( void )
    final public int getLine ( void )
    final public array getTrace ( void )
    final public string getTraceAsString ( void )
    public string __toString ( void )
    final private void __clone ( void )
    }

    Properties

    message

    The exception message

    code

    The exception code

    file

    The filename where the exception was created

    line

    The line where the exception was created

    Table of Contents

    User Contributed Notes

    cHao
    1 year 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.
    altieresdelsent at gmail dot com
    3 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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