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  3. <html><head><title>DbException - ezRPG</title><link rel="stylesheet" type="text/css" href="../../styles/main.css"><script language=JavaScript src="../../javascript/main.js"></script><script language=JavaScript src="../../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad()"><script language=JavaScript><!--

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  14. <div id=Content><div class="CClass"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="DbException"></a>DbException</h1><div class=CBody><p>Extends Exception class to specify a database error.</p><h4 class=CHeading>Example (throwing an exception)</h4><blockquote><pre>throw new DbException('tablename', DATABASE_ERROR);

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  15. throw new DbException($this-&gt;db, SERVER_ERROR);

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  16. throw new DbException($query, SQL_ERROR);</pre></blockquote><h4 class=CHeading>See Also</h4><ul><li><a href="class-dbfactory-php.html#DbFactory" class=LClass id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">DbFactory</a></li><li><a href="const-errors-php.html#Error_Codes" class=LSection id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">Error Codes</a></li></ul><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#DbException" >DbException</a></td><td class=SDescription>Extends Exception class to specify a database error.</td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#DbException.Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#DbException.__toString" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">__toString</a></td><td class=SDescription>Formats and returns the error file, line and message.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>

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  18. <div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="DbException.Functions"></a>Functions</h3></div></div>

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  20. <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="DbException.__toString"></a>__toString</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>public function __toString()</td></tr></table></blockquote><p>Formats and returns the error file, line and message.</p><p>Uses die() to print the formatted error message and to stop further execution of any code.</p><h4 class=CHeading>Example Usage</h4><blockquote><pre>try

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  21. {

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  22.     //Failed sql query

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  23. }

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  24. catch (DbException $e)

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  25. {

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  26.     $e-&gt;__toString(); //Display the error page. This will stop further execution of the script.

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  27. }</pre></blockquote></div></div></div>

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