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  1. <?php
  2.    $lista = [
  3.          'echo',
  4.          'print_r',
  5.          'include',
  6.          'function_exists',
  7.          'max',
  8.          'strlen',
  9.          'phpinfo'
  10.    ];
  11.  
  12.    foreach ($lista as $item) {
  13.       echo $item.': '.(function_exists($item)?'sim':'NÃO').PHP_EOL;
  14.    }
Success #stdin #stdout 0.03s 23764KB
comments (?)
stdin
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Standard input is empty
stdout
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echo: NÃO
print_r: sim
include: NÃO
function_exists: sim
max: sim
strlen: sim
phpinfo: sim
https://ideone.com/N0MXrO
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
secret

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