PEAR_ErrorStack::setContextCallback() – Set a callback that generates context information (location of error) for an error stack


require_once 'PEAR/ErrorStack.php';

void PEAR_ErrorStack::setContextCallback ( array|string|null $contextCallback )


This method sets the callback that can be used to generate context information for an error. Passing in NULL will disable context generation and remove the expensive call to debug_backtrace()


mixed $contextCallback

A valid callback as defined by is_callable()


No exceptions thrown.


This function can not be called statically.

emulate PEAR::raiseError (Previous) Sets a default callback to be used by all error stacks (Next)
Last updated: Sat, 16 Feb 2019 — Download Documentation
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