remove_filter makes filters applied after that useless

[oddoneout]

Here's some codes:

function run_once() {
	remove_filter( current_filter(), __FUNCTION__ );
	return 'test';
}
add_filter( 'foobar', 'run_once' );

function another_filter() {
	return 'test again';
}
add_filter( 'foobar', 'another_filter', 11 );

echo apply_filters( 'foobar', '' );

The result of this is 'test' instead of 'test again'. This might happen with remove_action, I haven't tested that function though.

[scribu]

Related: #9968

[scribu]

Reproduced with r17312.

Cleaned up the example code slightly.

[scribu]

Actually, it's the same error as described in #9968

[Denis-de-Bernardy]

Replying to scribu:

Actually, it's the same error as described in #9968

It's actually a completely different problem. But you're welcome to come up with a solution nonetheless if PHP5 allows it. ;-)

[Denis-de-Bernardy]

Replying to Denis-de-Bernardy:

Replying to scribu:

Actually, it's the same error as described in #9968

It's actually a completely different problem. But you're welcome to come up with a solution nonetheless if PHP5 allows it. ;-)

Woops, my bad. The joys of using tabbed-browsing and reading the wrong window. Never mind that. It's the same one indeed. :-D