Name
array_search
Synopsis
mixed array_search(mixedvalue, arrayarray[, boolstrict])
Performs a search for a value in an array, as with in_array( ). If the value is found, the
key of the matching element is returned; NULL is returned if the value is not
found. If strict is specified and is
true, a matched element is
returned only when it is of the same type and value as
value.
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