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    runkit7_zval_inspect

    (PECL runkit7 >= Unknown)

    runkit7_zval_inspect — Returns information about the passed in value with data types, reference counts, etc

    Descrizione

    runkit7_zval_inspect(string $value): array

    Elenco dei parametri

    value

    The value to return the representation of

    Valori restituiti

    The array returned by this function contains the following elements:

    • address
    • refcount (optional)
    • is_ref (optional)
    • type

    Esempi

    Example #1 runkit7_zval_inspect() example

    <?php

    $var     = new DateTime();
    var_dump(runkit7_zval_inspect($var));

    $var = 1;
    var_dump(runkit7_zval_inspect($var));
    ?>

    Il precedente esempio visualizzerà:

    array(4) {
  ["address"]=>
  string(14) "0x7f45ab21b1e0"
  ["refcount"]=>
  int(2)
  ["is_ref"]=>
  bool(false)
  ["type"]=>
  int(8)
}

array(2) {
  ["address"]=>
  string(14) "0x7f45ab21b1e0"
  ["type"]=>
  int(4)
}

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