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@ 2014-02-07T12:47:59Z

<?php
$params = ['PDO::PARAM_INT' => [1]];
print_r(array_keys($params));

Output
Performance
VLD
References
Branches

print_r: documentation ( source)
array_keys: documentation ( source)

preferences:dark modelive preview

46.88 ms | 402 KiB | 5 Q