v5:userguide:error_handling
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userguide:error_handling [2015/12/01 00:43] – [Error Messages] mnewnham | v5:userguide:error_handling [2018/06/27 16:18] (current) – function names starting with lowercase (#430) dregad | ||
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===== PHP set_error_handler ===== | ===== PHP set_error_handler ===== | ||
- | Once the PHP set_error_handler is used to override the default error handling, then the ' | + | Once the PHP set_error_handler is used to override the default error handling, then the ' |
- | --------------------------------------- | + | |
+ | --------------------------------------------------- | ||
<WRAP right box round> | <WRAP right box round> | ||
== See Also == | == See Also == | ||
- | [[reference: | + | [[v5:reference:connection: |
</ | </ | ||
===== adodb-errorhandler.inc.php ===== | ===== adodb-errorhandler.inc.php ===== | ||
Line 41: | Line 43: | ||
</ | </ | ||
- | + | ||
===== Override Error Trap/Resume ===== | ===== Override Error Trap/Resume ===== | ||
Line 65: | Line 67: | ||
set_error_handler(' | set_error_handler(' | ||
- | $db->Execute('DROP INDEX index_that_might_not_exist' | + | $db->execute('DROP INDEX index_that_might_not_exist' |
/* | /* | ||
Line 73: | Line 75: | ||
$db-> | $db-> | ||
+ | </ | ||
+ | |||
+ | ===== Using A Class Method ===== | ||
+ | <code php> | ||
+ | class c | ||
+ | { | ||
+ | function e() | ||
+ | { | ||
+ | print "ERROR TRAP"; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | $c = new c; | ||
+ | |||
+ | $db-> | ||
</ | </ | ||
Line 107: | Line 124: | ||
try | try | ||
{ | { | ||
- | $db = NewADOConnection(" | + | $db = newADOConnection(" |
} | } | ||
Line 138: | Line 155: | ||
- | $c = NewADOConnection(' | + | $c = newADOConnection(' |
- | $c->PConnect(' | + | $c->pConnect(' |
- | $rs=$c->Execute(' | + | $rs=$c->execute(' |
if ($rs) | if ($rs) | ||
Line 163: | Line 180: | ||
include(' | include(' | ||
- | $c = NewADOConnection(' | + | $c = newADOConnection(' |
- | $c->PConnect(' | + | $c->pConnect(' |
- | $rs=$c->Execute(' | + | $rs=$c->execute(' |
if ($rs) | if ($rs) | ||
Line 191: | Line 208: | ||
===== MetaError and MetaErrMsg ===== | ===== MetaError and MetaErrMsg ===== | ||
- | If you need error messages that work across multiple databases, then use [[reference: | + | If you need error messages that work across multiple databases, then use [[v5:reference:connection: |
===== Error Messages ===== | ===== Error Messages ===== | ||
- | Error messages are outputted using the static method ADOConnnection:: | + | Error messages are outputted using the static method |
+ | |||
+ | | ||
+ | |||
+ | By default, it sends the messages to the standard output. You can override this to perform error logging. |
v5/userguide/error_handling.txt · Last modified: 2018/06/27 16:18 by dregad