uLPC v1.0E-8 Reference Manual: m_delete

NAME: m_delete - remove an index from a mapping
SYNTAX: mapping m_delete(mapping map, mixed index);
DESCRIPTION: Remove the entry with index 'index' from mapping 'map' destructively. Return the changed mapping. If the mapping does not have an entry with index 'index', nothing is done. Note that m_delete changes map destructively and only returns the mapping for compatibility reasons.
KEYWORDS