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run code in 200+ php & hhvm versions
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<?php $arr = [ 'a' => 'apple', 'b' => 'banana', 'c' => 'cherry' ]; while (list($var, $val) = each($arr)) { echo "$var is $val" . PHP_EOL; }
Output for 7.2.0 - 7.3.0alpha1
Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /in/AeHGM on line 7 a is apple b is banana c is cherry
Output for 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.30 - 7.1.17
a is apple b is banana c is cherry