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  1. <?php
  2. $arr = array(1,2,3,4);
  3. echo http_build_query(array('arr'=>$arr));
Success #stdin #stdout 0.02s 13112KB
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stdin
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Standard input is empty
stdout
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arr%5B0%5D=1&arr%5B1%5D=2&arr%5B2%5D=3&arr%5B3%5D=4
https://ideone.com/wsx3x
language:
PHP (php 7.3.5)
created:
13 years ago
visibility:
public

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