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  1. <?php
  2. $numeros = array(12, 14, 121, 123); 
  3. foreach ($numeros as $item) { 
  4. 	implode($numeros, ", ");
  5. } 
  6. echo substr($numero, 2);
Success #stdin #stdout #stderr 0.02s 52432KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
stderr
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PHP Notice:  Undefined variable: numero in /home/wy0Ync/prog.php on line 6
https://ideone.com/undskA
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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