Don't trigger E_NOTICE when looking for commands in the notice input explode() only returns one item if there was no space, leading to an E_NOTICE about an undefined array index in the list($a,$b) pattern.
Don't trigger E_NOTICE when looking for commands in the notice input
explode() only returns one item if there was no space, leading to an E_NOTICE about an undefined array index in the list($a,$b) pattern.

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