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  1. <?php
  2. $arr = array("a" => "b", "c" => "d",);
  3. echo "size: ", count($arr), "\n";
  4. echo "c => ", $arr["c"], "\n";
  5. ?>
Success #stdin #stdout 0.02s 13112KB
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Standard input is empty
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size: 2
c => d
https://ideone.com/FbHOc
language:
PHP (php 7.3.5)
created:
14 years ago
visibility:
public

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