debug_zval_dump

osbo.com | PHP | Functions | debug_zval_dump

Dumps a string representation of an internal zend value to output

debug_zval_dump ( mixed $variable [, mixed $... ] ) : void

variable

The variable being evaluated.

No value is returned.

<?

$variable = "Hello";

debug_zval_dump($variable);

?>

string(5) "Hello" refcount(1)

<?

$variable1 = "Hello";
$variable2 = "World!";

debug_zval_dump($variable1, $variable2);

?>

string(5) "Hello" refcount(1)
string(6) "World!" refcount(1)

<?

$variable1 = "Hello";
$variable2 = $variable1;

debug_zval_dump($variable1, $variable2);

?>

string(5) "Hello" refcount(1)
string(5) "Hello" refcount(1)

<?

$variable1 = "Hello";
$variable2 = &$variable1;

debug_zval_dump($variable1, $variable2);

?>

string(5) "Hello" refcount(1)
string(5) "Hello" refcount(1)

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