PHP - uitsonderingsverwysing
PHP-uitsonderingsvoorwerp
Uitsonderings word deur funksies en metodes gebruik om inligting oor foute en onverwagte gedrag te stuur.
Die Exception-objek het geen publieke eienskappe nie, maar dit het private en beskermde eienskappe wat na of gelees kan word deur die konstruktor en metodes te gebruik.
Die Exception-objek het die volgende metodes:
| Method | Description |
|---|---|
| Exception() | The contructor of the Exception object |
| getCode() | Returns the exception code |
| getFile() | Returns the full path of the file in which the exception was thrown |
| getMessage() | Returns a string describing why the exception was thrown |
| getLine() | Returns the line number of the line of code which threw the exception |
| getPrevious() | If this exception was triggered by another one, this method returns the previous exception. If not, then it returns null |
| getTrace() | Returns an array with information about all of the functions that were running at the time the exception was thrown |
| getTraceAsString() | Returns the same information as getTrace(), but in a string |