php-src/Zend/tests/bug60738.phpt

--TEST--
Bug #60738 Allow 'set_error_handler' to handle NULL
--FILE--
<?php

var_dump(set_error_handler(
    function() { echo 'Intercepted error!', "\n"; }
));

trigger_error('Error!');

var_dump(set_error_handler(null));

trigger_error('Error!');
?>
--EXPECTF--
NULL
Intercepted error!
object(Closure)#1 (0) {
}

Notice: Error! in %s on line %d
Allow resetting the error handler This allows the error handler to be reset using set_error_handler(null). As the code suggests this behavior was already previously intended, but the callback check was done too strictly. 2012-03-24 19:52:15 +08:00			`--TEST--`
			`Bug #60738 Allow 'set_error_handler' to handle NULL`
			`--FILE--`
			`<?php`

Return previous error handler when resetting the error handler set_error_handler(null) and set_exception_handler(null) now return the previous error/exception handler instead of just returning bool(true). This is consistent with the behavior of these functions with non-null values. 2012-03-24 20:10:51 +08:00			`var_dump(set_error_handler(`
			`function() { echo 'Intercepted error!', "\n"; }`
			`));`
Allow resetting the error handler This allows the error handler to be reset using set_error_handler(null). As the code suggests this behavior was already previously intended, but the callback check was done too strictly. 2012-03-24 19:52:15 +08:00
			`trigger_error('Error!');`

Return previous error handler when resetting the error handler set_error_handler(null) and set_exception_handler(null) now return the previous error/exception handler instead of just returning bool(true). This is consistent with the behavior of these functions with non-null values. 2012-03-24 20:10:51 +08:00			`var_dump(set_error_handler(null));`
Allow resetting the error handler This allows the error handler to be reset using set_error_handler(null). As the code suggests this behavior was already previously intended, but the callback check was done too strictly. 2012-03-24 19:52:15 +08:00
			`trigger_error('Error!');`
			`?>`
			`--EXPECTF--`
Return previous error handler when resetting the error handler set_error_handler(null) and set_exception_handler(null) now return the previous error/exception handler instead of just returning bool(true). This is consistent with the behavior of these functions with non-null values. 2012-03-24 20:10:51 +08:00			`NULL`
Allow resetting the error handler This allows the error handler to be reset using set_error_handler(null). As the code suggests this behavior was already previously intended, but the callback check was done too strictly. 2012-03-24 19:52:15 +08:00			`Intercepted error!`
Return previous error handler when resetting the error handler set_error_handler(null) and set_exception_handler(null) now return the previous error/exception handler instead of just returning bool(true). This is consistent with the behavior of these functions with non-null values. 2012-03-24 20:10:51 +08:00			`object(Closure)#1 (0) {`
			`}`
Allow resetting the error handler This allows the error handler to be reset using set_error_handler(null). As the code suggests this behavior was already previously intended, but the callback check was done too strictly. 2012-03-24 19:52:15 +08:00
			`Notice: Error! in %s on line %d`