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  1. <?php
  2. $vetor = array(
  3.     "Nome" => "posicao1",
  4.     "Telefone" => "posicao2",
  5.     "Idade" => "posicao3",
  6.     "Sexo" => "posicao4"
  7.  );
  8. foreach (array_keys($vetor) as $index => $key) echo $index . ": " . $key . " => " . $vetor[$key] . "\n";
  9.  
  10. $array = array_keys($vetor);
  11. for ($i = 0; $i <= 1; $i++) echo $array[$i] . " => " . $vetor[$array[$i]] . "\n";
  12.  
  13. //https://pt.stackoverflow.com/q/128143/101
Success #stdin #stdout 0.02s 24320KB
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stdin
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Standard input is empty
stdout
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0: Nome => posicao1
1: Telefone => posicao2
2: Idade => posicao3
3: Sexo => posicao4
Nome => posicao1
Telefone => posicao2
https://ideone.com/j7OEqg
language:
PHP (php 7.3.5)
created:
4 years ago
visibility:
public

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