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Database Abstraction Layer for PHP

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v5:userguide:error_handling

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v5:userguide:error_handling [2016/02/01 23:56] – mnewnhamv5:userguide:error_handling [2016/02/02 03:30] – mnewnham
Line 44: Line 44:
 </code> </code>
  
--------------------------------------------------- +
-<WRAP right box info 300px> +
-Currently, the raiseErrorFn must be a function, not a class method. +
-</WRAP>+
 ===== Override Error Trap/Resume ===== ===== Override Error Trap/Resume =====
 In certain circumstances, it may be necessary to trap errors differently or override the normal error handling. The current error handler, which is stored in the class variable  ''raiseErrorFn'', can be temporarily replaced. In this example, we use that functionality to ignore a database error. In certain circumstances, it may be necessary to trap errors differently or override the normal error handling. The current error handler, which is stored in the class variable  ''raiseErrorFn'', can be temporarily replaced. In this example, we use that functionality to ignore a database error.
Line 78: Line 75:
 $db->raiseErrorFn = $saveErrorFn; $db->raiseErrorFn = $saveErrorFn;
  
 +</code>
 +
 +===== Using A Class Method =====
 +<code php>
 +class c
 +{
 + function e()
 + {
 + print "ERROR TRAP";
 + }
 +}
 +
 +$c = new c;
 +
 +$db->raiseErrorFn = array($c,'e');
 </code> </code>
  
v5/userguide/error_handling.txt · Last modified: 2018/06/27 16:18 by dregad