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Programming-Idioms

History of Idiom 52 > diff from v16 to v17

Edit summary for version 17 by :
New PHP implementation by user [Feifan]
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Version 16

2016-02-18, 16:58:00

Version 17

2016-03-28, 12:37:34

Idiom #52 Check if map contains value

Determine whether map m contains an entry with value v, for some key.

Idiom #52 Check if map contains value

Determine whether map m contains an entry with value v, for some key.

Code 
in_array(v,m);