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History of Idiom 11 > diff from v5 to v6

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Version 5

2015-08-21, 11:00:09

Version 6

2015-08-21, 23:05:25

Idiom #11 Pick a random element from a list

List x must be non-empty

Idiom #11 Pick a random element from a list

List x must be non-empty

Code 
$x[ array_rand($x) ]
Code 
$x[ array_rand($x) ]
Comments bubble
array_rand returns the key, and we want the value.
Comments bubble
array_rand returns the key, and we want the value.
Doc URL
http://php.net/array_rand
Origin
http://php.net/array_rand