 PEAR_ErrorStack::push (Previous)
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PEAR_ErrorStack::pushCallback
PEAR_ErrorStack::pushCallback() – Set an error Callback If set to a valid callback, this will be called
every time an error is pushed onto the stack. The return value will be
used to determine whether to allow an error to be pushed or logged.
Synopsis
require_once 'PEAR/ErrorStack.php';
void PEAR_ErrorStack::pushCallback (
string|array $cb
)
Description
The return value must be one of the PEAR_ERRORSTACK_* constants.
This functionality can be used to emulate PEAR's pushErrorHandling, and the PEAR_ERROR_CALLBACK mode, without affecting the integrity of the error stack or logging
Parameter
- string|array $cb
-
Throws
throws no exceptions thrown
See
see PEAR_ErrorStack::popCallback()
see PEAR_ERRORSTACK_PUSHANDLOG, PEAR_ERRORSTACK_PUSH, PEAR_ERRORSTACK_LOG
Note
This function can not be called statically.
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