Logo

Programming-Idioms

History of Idiom 52 > diff from v28 to v29

Edit summary for version 29 by ancarda:
[PHP] Format code snippet to PSR-12
↷

Version 28

2019-09-26, 16:52:21

Version 29

2019-09-27, 09:54:31

Idiom #52 Check if map contains value

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

Illustration

Idiom #52 Check if map contains value

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

Illustration
Extra Keywords
table dictionary hash
Extra Keywords
table dictionary hash
Code 
in_array($v,$m);
Code 
in_array($v, $m);
Comments bubble
arrays in PHP are maps
Comments bubble
arrays in PHP are maps